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Tag: Wildlife

  • Visited App Releases List of Most Popular Snorkeling Destinations in the World

    Visited App Releases List of Most Popular Snorkeling Destinations in the World

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    Travel App Highlights the Most Popular Snorkeling Destinations based on user’s travel preferences.

    Press Release


    Oct 25, 2022 08:00 EDT

    The travel app Visited, published by Arriving In High Heels Corporation has released a list of the top 10 most popular snorkeling destinations in the world.

    Visited, available on iOS or Android, is a popular travel app with international traveling users. The app allows users to mark off places they’ve visited, see a custom map of their travels, discover new destinations, set travel goals, and get a personalized printed travel map.

    The top 10 snorkeling destinations in the world according to Visited include:

    1. Cancun, Mexico is the most popular snorkeling destination, with expansive coral reefs and a wide variety of marine life in the Caribbean.
    2. Bali, Indonesia has beautiful beaches and hundreds of different marine species. Bali is part of the Coral Triangle, which has 75 percent of the world’s marine life, with almost 600 species.
    3. Cozumel, Mexico offers abundant coral reefs in the warm waters of the Caribbean. 
    4. Great Barrier Reef, Australia has the world’s largest coral reef and is one of the Seven Natural Wonders of the World.
    5. Phuket, Thailand has crystal-clear waters and ample marine life for snorkeling. 
    6. Florida Keys, United States features pristine waters and beautiful snorkeling opportunities. 
    7. Red Sea is a saltwater inlet of the Indian Ocean with clear reefs and plentiful sea life for snorkeling off the coast of Egypt.
    8. California, United States features 840 miles (1,352 km) of stunning coastline with snorkeling in many places, including Glass Beach and Monterey.
    9. Cenotes, Mexico has thousands of cenotes – deep water wells – with beautiful snorkeling off the coast of the Yucatan Peninsula.
    10. Phi Phi Islands, Thailand is a group of 6 islands with clear waters and a wide range of marine life that are part of the Coral Triangle.

    To see the complete list of the most popular snorkeling destinations and over 50 lists of the top places to visit, download Visited on iOS or Android. Find out more about the top worldwide destinations on the Visited blog

    To learn more about the Visited app, visit https://visitedapp.com

    About Arriving In High Heels Corporation

    Arriving In High Heels Corporation is a mobile app company with apps including Pay Off Debt, X-Walk, and Visited, their most popular app. 

    Contact Information

    Anna Kayfitz

    anna@arrivinginhighheels.com

    Source: Arriving In High Heels Corporation

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  • Endangered whale’s decline slows, but population falls again

    Endangered whale’s decline slows, but population falls again

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    PORTLAND, Maine — The decline of an endangered species of whale slowed last year, as it lost about 2% of its population, but scientists warn the animal still faces existential threats and is losing breeding females too fast.

    The North Atlantic right whale’s population was more than 480 in 2010 and fell by more than 25% over the following decade. The North Atlantic Right Whale Consortium, a group of scientists, government officials and industry members, said Monday that the population fell to an estimated 340 last year.

    That is a decline of eight animals from the previous year, when the population was initially thought to be even fewer. The whales are vulnerable to ship collisions and entanglement in commercial fishing gear, and they have suffered from poor reproduction and high mortality in recent years.

    “The reality is we are still seeing unsustainable levels of human impacts on the species,” said Heather Pettis, research scientist in the New England Aquarium’s Anderson Cabot Center for Ocean Life and executive administrator of the North Atlantic Right Whale Consortium. “We’re still injuring these animals to a point where it’s not just about survival. It’s about health, it’s about reproduction.”

    The right whales live off the East Coast and migrate every year from calving grounds off Georgia and Florida to feeding grounds off New England and Canada. They were once abundant but were decimated during the commercial whaling era, when they were hunted for their oil and meat.

    The whales have been listed as endangered under the Endangered Species Act more than 50 years but have been slow to recover. The population was even lower in 1990, when it was 264, Pettis said. One of the biggest challenges facing the right whales today is that the number of female whales that are capable of breeding appears to be falling.

    An article that appeared this month in the scientific journal Frontiers in Marine Science reported that the estimated population of female right whales fell from 185 in 2014 to 142 in 2018. The largest decline was seen in breeding females, and only 72 were estimated to be alive at the beginning of 2018, the article said.

    The whales appear to be getting smaller, and that is hurting their ability to reproduce, Peter Corkeron, chair of the Kraus Marine Mammal Conservation Program at the Cabot Center and one of the authors of the article.

    “The world needs more fat whales,” Corkeron said.

    The plight of the right whale has emerged as a major issue for commercial fisheries in the U.S., especially the American lobster industry, which is based mostly in Maine. The whales are particularly vulnerable to becoming entangled in the kind of fixed vertical underwater lines used to fish for lobsters and crabs.

    The federal government has crafted new restrictions on lobster fishing in an effort to save the right whale, and fishermen have argued that the rules could put them out of business. A group of lobster fishermen sued to stop the rules, and their case is pending before the U.S. Court of Appeals for the District of Columbia Circuit.

    Warming oceans are also a concern. The whales are aided by a network of protected zones designed to allow them to eat the tiny organisms they feed on without danger of entanglements and collisions. However, warming waters have caused their food to move, and they have followed it into unprotected areas where they are more vulnerable, scientists have said.

    Conservation groups have advocated for vessel speed restrictions and stricter fishing regulations to save the whales.

    “These latest population numbers confirm that the species continues to teeter on the verge of functional extinction, and current measures to save it are falling short,” said Sarah Sharp, a veterinarian with International Fund for Animal Welfare. “Nevertheless, there is hope on the horizon. Solutions do indeed exist.”

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  • Washington wildlife agents kill black bear that hurt woman

    Washington wildlife agents kill black bear that hurt woman

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    LEAVENWORTH, Wash. — Wildlife authorities in Washington state killed a black bear Saturday after it charged and injured a woman near a downtown park in the Bavarian-styled town of Leavenworth.

    The woman had let out her dog at around 7 a.m. when an adult female bear charged her, the Department of Fish and Wildlife said. She suffered non-life-threatening injuries and was being treated at a hospital.

    Wildlife officers using a Karelian bear dog found and killed a sow later that morning. They captured two cubs, about 9 months old, and brought them to a wildlife rehabilitation facility.

    Leavenworth is on the east side of the Cascade Mountains in central Washington. The property where the woman was attacked is adjacent to Enchantment Park, a park near downtown Leavenworth with ball fields and walking trails.

    The state’s only recorded fatal black bear attack on a person was reported in 1974. Since 1970, state authorities have recorded 19 instances where black bears have injured people, the department said.

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  • OH SNAP: Idaho Resident Encounters Unusual Creature Roaming In Neighborhood

    OH SNAP: Idaho Resident Encounters Unusual Creature Roaming In Neighborhood

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    BOISE, Idaho (AP) — It’s not uncommon for Idaho wildlife officials to be called for help when a moose, mountain lion, black bear or other wild animals wander into one of the state’s rural communities.

    But Idaho Fish and Game officials are asking the public for help with a particularly unusual find — a 3.5-foot (1-meter) alligator that was discovered hiding in the brush of a rural neighborhood about 40 miles (64 kilometers) northwest of Boise.

    Southwest Region spokesperson Brian Pearson told the Idaho Statesman that a New Plymouth resident was walking their dog Thursday evening when they noticed something moving in the brush. Further investigation revealed the alligator — a creature commonly found in the coastal wetlands of the southeastern U.S., but certainly not native to Idaho.

    Pearson said the resident put the alligator in a nearby horse trailer until Idaho Fish and Game conservation officer could pick it up on Friday morning. The department has the animal in captivity for now, but Pearson said it will be euthanized or given to a licensed facility unless the owner is located.

    Idaho Fish and Game officials are hoping members of the public will call the department if they have any information about the alligator’s origins.

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  • Dogwalker discovers errant alligator roaming rural Idaho

    Dogwalker discovers errant alligator roaming rural Idaho

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    It’s not uncommon for Idaho wildlife officials to be called for help when a moose, mountain lion, black bear or other wild animals wander into one of the state’s rural communities

    BOISE, Idaho — It’s not uncommon for Idaho wildlife officials to be called for help when a moose, mountain lion, black bear or other wild animals wander into one of the state’s rural communities.

    But Idaho Fish and Game officials are asking the public for help with a particularly unusual find — a 3.5-foot (1-meter) alligator that was discovered hiding in the brush of a rural neighborhood about 40 miles (64 kilometers) northwest of Boise.

    Southwest Region spokesperson Brian Pearson told the Idaho Statesman that a New Plymouth resident was walking their dog Thursday evening when they noticed something moving in the brush. Further investigation revealed the alligator — a creature commonly found in the coastal wetlands of the southeastern U.S., but certainly not native to Idaho.

    Pearson said the resident put the alligator in a nearby horse trailer until Idaho Fish and Game conservation officer could pick it up on Friday morning. The department has the animal in captivity for now, but Pearson said it will be euthanized or given to a licensed facility unless the owner is located.

    Idaho Fish and Game officials are hoping members of the public will call the department if they have any information about the alligator’s origins.

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  • Stephen Curry launches graphic novel series on sports stars

    Stephen Curry launches graphic novel series on sports stars

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    NEW YORK — Stephen Curry’s latest move is one for the books.

    The NBA superstar is launching a graphic novel series, “Stephen Curry Presents!: Sports Superheroes,” in partnership with Penguin Workshop. The first of four planned installments will focus on Curry’s career and is scheduled for fall 2024.

    The series will be created through the publishing arm of Unanimous Media, the company founded by Curry and Erick Peyton. Last month, Penguin released Curry’s picture book “I Have a Superpower.”

    “We hope that when kids pick up the books in this series to read all about their favorite athletes, it not only instills excitement and grows their love for reading, but also inspires them to reach for the stars and accomplish their dreams,” Curry and Peyton said in a statement released Friday by Penguin Workshop, a Penguin Random House division.

    The new series will be written by Rich Korson and John Bycel, with illustrations by Damion Scott.

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  • World’s Biggest Bony Fish Is Found. Guess How Much It Weighs?

    World’s Biggest Bony Fish Is Found. Guess How Much It Weighs?

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    They’re gonna need a bigger boat.

    Researchers in Portugal have discovered the largest recorded bony fish ever, weighing in at an impressive 3 tons.

    The giant ocean sunfish (Mola mola) was found dead and afloat near Faial Island. Researchers from the Atlantic Naturalist Association and the Azores University were able to move the fish ashore, then needed a forklift and crane to lift it to a scale.

    One of the researchers, José Nuno Gomes-Pereira, told CNN Tuesday that he was sad “to see the animal in this situation as it must have been a king of the open ocean.”

    Previously, the heaviest reported sunfish, and Guinness Book of World Records holder, was found in Japan in 1996. But she only weighed a diminutive 2.5 tons.

    The Portuguese sunfish was 10 feet long and 11 feet high. The silvery-gray fish has a tiny mouth and big eyes that vanish into an even bigger body with a truncated tail. Its gender has not been identified yet.

    The Mola species is the world’s heaviest bony fish. But there are bigger fish in the sea with cartilage instead of bones, such as and rays. For example, the whale shark is ten times bigger than the sunfish.

    Photo by Alexis Rosenfeld/Getty Images

    Photo by Alexis Rosenfeld/Getty Images

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    Jonathan Small

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  • Patagonia condor repopulation slows with possible wind farm

    Patagonia condor repopulation slows with possible wind farm

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    SIERRA PAILEMAN, Argentina — It was a sunny morning when about 200 people trudged up a hill in Argentina’s southern Patagonia region with a singular mission: free two Andean condors that had been born in captivity.

    The emotion in the air was palpable as conservationists got ready for a moment that so many had been working toward for months. But the joyous moment was also bittersweet.

    Preliminary plans for a massive wind farm that could be located in the Somuncura Plateau to feed a green hydrogen project is putting at risk a three-decade-long effort to repopulate Patagonia’s Atlantic coast with a bird that is classified as vulnerable to extinction by the International Union for the Conservation of Nature.

    While members of the Mapuche, the largest Indigenous group in the area, played traditional instruments, and children threw condor feathers into the air that symbolized their good wishes for the newly liberated birds, an eerie silence engulfed the mountain in Sierra Paileman in Rio Negro province as researchers opened the cages where the two specimens of the world’s largest flying bird were kept.

    Huasi (meaning home in Quechua) seemed born for this moment. As soon as the cage opened, he spread his wings and took off without a moment’s hesitation. Yastay (meaning god that is protector of birds) appeared cautious, uncertain of the wide open Patagonia skies after spending his first two years in captivity, and it took him around an hour before taking off.

    People hugged while researchers sprang into action and started tracking the birds. In the back of their minds were latent worries about what the potential for new wind farms in the area could mean for the lives of these newly released birds.

    Conservationists fear the birds inevitably would collide with the rotating blades of the turbines and be killed. In neighboring Chile, an environmental impact study for a planned wind farm with 65 windmills concluded that as many as four of the rare condors could collide with the massive structures yearly. Environmental authorities rejected the project last year.

    “Why are we freeing two? We generally free more than two,” Vanesa Astore, executive director of the Andean Condor Conservation Program, said. “We’re at like a maintenance level now.”

    Researchers had to release Huasi and Yastay now or risk that they would have to remain in captivity for the rest of their lives, which can range from 70 to 80 years, Astore explained, noting condors can only adapt to the outside world if they are released before their third birthday.

    The current uncertainty regarding the future of the wind farm that would be built by Australian firm Fortescue Future Industries has not only put conservationists on alert but has prompted them to slow the pace of reproduction and release of the Andean condors even as the company insists it has no plans to set up shop in the Somuncura Plateau.

    Condors are notoriously slow breeders that only reach sexual maturity at 9 years old and have an offspring every three years, but researchers have found ways to speed that up by removing eggs from pairs in captivity to incubate artificially. When the egg is removed, the pair will then produce another egg within a month, which they will raise while the first one is raised by humans with the help of latex puppets meant to simulate their parents and help them recognize members of their own species.

    That strategy allow researchers to “increase reproductive capacity by six times,” said Luis Jacome, the head of the Andean Condor Conservation Program.

    That effort is now on pause.

    “We aren’t maximizing because I don’t know what’s going to happen,” Astore explained.

    Since the conservation program started 30 years ago, 81 chicks have been born in captivity, 370 condors have been rehabilitated and 230 freed across South America, including Venezuela, Colombia, Ecuador, Chile and Bolivia.

    Sixty-six of those have been released along Patagonia’s Atlantic coast, where the bird was nowhere to be seen at the turn of the century even though Charles Darwin had written in the early 1800s about the presence of the large birds in the region.

    The Andean condor has now made a comeback, and for many locals that has a spiritual resonance.

    “The condor flies very high, so our elders used to say that the condor could take a message to those who are no longer here,” said Doris Canumil, 59, a Mapuche who took part in the ceremonies for the liberation of the condors.

    While they celebrate the success of the program, conservationists worry it could all be erased.

    “These birds that we’ve liberated, that once again joined the mountain range with the sea through their flight, that have matured and had their own offspring that live and fly here in this place, they will simply die in the blades of the windmills,” Jacome said. “So the condor would once again become extinct in the Atlantic coast.”

    Conservationists found out about the proposed wind farm through the media and alarm bells immediately went off.

    Last year, Fortescue unveiled a plan to invest $8.4 billion over a decade in a project to produce green hydrogen for export in what the government touted as the largest international investment in Argentina over the past two decades. In order to qualify as green, the hydrogen must be produced using renewable power, and that is where the windmill farm would come in, taking advantage of the strong, reliable winds of Patagonia.

    The government of President Alberto Fernández celebrated the project, saying it would create 15,000 direct jobs and somewhere between 40,000 and 50,000 indirect jobs.

    Yet neither the company nor the provincial government of Rio Negro had carried out an environmental impact study before unveiling the project.

    For now at least, Jacome said, the “only thing green are the dollars” attached to the project.

    “We’re putting the cart before the horse,” Jacome said. “We need to have environmental impact studies that demonstrate what is going to be done, how many windmills, where they will be placed.”

    Fortescue agrees and says it “is committed to evaluating the social, environmental, engineering, and economic considerations before committing to the development” of any project.

    The Australian firm said in a statement that any pre-development study will include consultations with local organizations to “guarantee the protection of the local species such as the Andean Condor.”

    Following questions about the project, Fortescue has decided to not measure winds at the Somuncura Plateau until the province finishes its environmental plan and will instead explore “other areas of interest within lands near Sierra Grande and the Province of Chubut,” the company said.

    On Oct. 11, the Rio Negro provincial government said Fortescue launched a 12-month effort to analyze the environmental and social impacts of the project.

    Provincial officials see the number of jobs attached to the project as key.

    “On the one hand, we have to preserve and take care of our fauna,” Daniel Sanguinetti, Rio Negro’s planning and sustainable development secretary, said. But the government also must “promote the development of the 750,000 Rio Negro citizens who currently live (here) and generate sources of production and genuine work for all of them.”

    Sanguinetti added it was important “not to get carried away by different situations that supposedly would happen at some time in the future when all of this would have been implemented, when the reality is that the project is in its initial phases.”

    For those who have made repopulating the Patagonia coast with the condor their life’s work, the discussions over the future of the project are deeply personal.

    “We feel a little bit like parents,” said Catalina Rostagno, who moved to the base camp in Rio Negro two and a half months ago for the process of liberating Huasi and Yastay. “The condor is a reflection of me.”

    ——-

    Politi reported from Buenos Aires, Argentina.

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  • Bear mauls 10-year-old in grandparents’ Connecticut backyard

    Bear mauls 10-year-old in grandparents’ Connecticut backyard

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    A 250-pound (113-kilogram) black bear mauled a 10-year-old boy playing in his grandparents’ backyard in Connecticut and tried to drag him away before the animal was fatally shot by police, authorities said.

    The child was attacked about 11 a.m. Sunday in the town of Morris, the state Department of Energy and Environmental Protection said. He was taken to a hospital for treatment of injuries that were not life-threatening.

    Officers from the state police and DEEP’s environmental conservation force responded and shot the bear, authorities said.

    The boy’s grandfather described the harrowing attack to the Republican-American of Waterbury. James Butler said his grandson was playing near a trampoline when the bear emerged from thick woods behind the house.

    “I heard him yell ‘bear’ and when I looked up, I saw his leg in the bear’s mouth and the bear trying to drag him across the lawn,” Butler said.

    Butler, who uses a wheelchair, wheeled his chair toward the bear and threw a metal bar at its head, he told the newspaper.

    The bear released the boy but then grabbed the child a second time and used its claws to try to roll the boy onto his back, the grandfather said.

    A neighbor alerted by the boy’s screams raced over and scared the bear off by brandishing a pipe and yelling, Butler said.

    Once Butler and his grandson were safely inside the house, the bear returned, walking up a wheelchair ramp and peering at them through screen door, Butler said.

    “We thought he was coming through the screen,” Butler said. “No doubt he was a big threat.”

    The bear was fatally shot by police a short time later.

    Butler, and his wife, Christina Anderson, who was inside the house when the bear attacked, said the boy suffered a puncture wound to one thigh, bite marks on a foot and ankle and claw marks on his back.

    State biologist Jenny Dixon said the risk of negative bear-human interactions is increasing as Connecticut’s expanding bear population becomes acclimated to humans and develops a taste for their food.

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  • Goats and Sheep Battle in Climate Crisis

    Goats and Sheep Battle in Climate Crisis

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    Newswise — A new study from the Wildlife Conservation Society (WCS), Colorado State University, and the National Park Service indicates previously unknown high altitude contests between two of America’s most sensational mammals – mountain goats and bighorn sheep – over access to minerals previously unavailable due to the past presence of glaciers which, now, are vanishing due to global warming. 

    The study also points to other coveted resources such as desert water and shade in brutal environs from Africa, Asia, and North America; species in these extreme environments contest access to these biologically important resources but such interactions have not previously been catalogued by individual species, their size, or their status as ‘native’ or ‘exotic’. 

    “While humans continue to be justifiably concerned about the climate-induced havoc we’re wreaking planet-wide, much has remained unknown about species aggression among our mammalian brethren” said Joel Berger, the lead author and Senior Scientist for WCS and the Barbara Cox-Anthony Chair of Wildlife Conservation at Colorado State University. 

    The findings from this work were distilled from fragmentary information dating backwards some four decades and included species as different as marmots and baboons, oryx and elephants, and rhinos, along with wild (i.e., feral) horses which displaced native pronghorn, mule deer, and elk from desert waters.

    The study revealed that mountain goats with their saber-like horns emerged victorious over bighorn sheep in more than 98 percent of contests at three sites along a 900-mile gradient of above-treeline mountainous habitat from Colorado to Alberta, Canada. While mountain goats are a native species in northwestern North America, they are exotic in Colorado and Wyoming, including the Greater Yellowstone Ecosystem, where they were introduced. Concerns there and elsewhere have focused on the extent to which goats may displace or outcompete native bighorns. Although it remains unknown if interactions to access resources have increased over time as our climate degrades, human activity has both increased and decreased access by wildlife to restricted resources such as minerals and water through road building and by the creation of artificial water sources. 

    The study appears in the journal Frontiers in Ecology and Evolution. Co-authors, Mark Biel, Chief biologist at Glacier National Park in Montana, and PhD candidate Forest Hayes at CSU, pointed out that high elevation aggression between species, whether passive or active, highlight the importance of limited resources, but it’s been well known that both bighorns and mountain goats will travel up to fifteen miles or more to access these limited resources.  Desert elephants travel distances even more impressive – up to 40 miles – to drink from distant waterholes in Namibia. 

    “It’s been exciting to gather data in wind, snow, and cold on goats and sheep in both Glacier and at Mt. Evans, Colorado, which reaches to more than 14,000 feet,” offered Forest Hayes where “our observations both at close range and from distances of more than a mile provided unique opportunities for detecting and understanding ecological interactions.” 

    Berger, Biel, and Hayes suggest a possible role of climate challenge through ground water depletion in desert areas but recognize humans may be a more immediate threat as water use for people increasingly jeopardizes the fragility of biodiversity in these systems.  “If we can’t offer species other than ourselves a chance, we’re just cooking our fates along similarly destructive paths” offered Berger. 

    Associated partners and funders for this project were Colorado State University and the Wildlife Conservation Society, Glacier National Park Conservatory, Denver Zoological Society, Denver Mountain Parks, and Frederick Dulude-de Broin at LaVal University. 

    ###

    WCS (Wildlife Conservation Society)

    MISSION: WCS saves wildlife and wild places worldwide through science, conservation action, education, and inspiring people to value nature. To achieve our mission, WCS, based at the Bronx Zoo, harnesses the power of its Global Conservation Program in nearly 60 nations and in all the world’s oceans and its five wildlife parks in New York City, visited by 4 million people annually. WCS combines its expertise in the field, zoos, and aquarium to achieve its conservation mission. Visit: newsroom.wcs.org Follow: @WCSNewsroom. For more information: 347-840-1242.

     

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    Wildlife Conservation Society

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  • Bird flu case prompts Omaha zoo to close several exhibits

    Bird flu case prompts Omaha zoo to close several exhibits

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    OMAHA, Neb. — Omaha’s Henry Doorly Zoo & Aquarium has closed several exhibits and taken other precautions after one of its pelicans died from the bird flu.

    The zoo said one of its pink-backed pelicans that died on Thursday tested positive for the highly pathogenic avian influenza. A second pelican became ill Friday and was euthanized.

    As a precaution, the zoo has closed its Lied Jungle, Desert Dome and Simmons Aviary exhibits to the public for at least 10 days.

    The Omaha zoo was one of many across the country that closed down its aviaries and moved birds inside whenever possible to help protect them from avian influenza that is primarily spread by the droppings of wild birds.

    The zoo reopened its aviary in June after bird flu cases waned, but some cases continued to be reported across the country throughout the summer, and the outbreak has started to make a resurgence this fall.

    More than 47 million chickens and turkeys have been slaughtered in 42 states to limit the spread of bird flu during this year’s outbreak. Officials order entire flocks to be killed when the virus is found on farms. More than 6 million chickens and turkeys were slaughtered last month to limit the spread of the disease.

    The Omaha zoo also took precautions to protect its birds by limiting staff access to them and requiring workers to clean their shoes before entering areas where the birds are kept.

    The zoo said its pelicans live outside, so they do come into contact with wild birds. But the pelicans don’t come into contact with other zoo birds and no other birds in the zoo’s collection have shown symptoms of bird flu.

    “It is very important that Omaha’s Henry Doorly Zoo and Aquarium immediately tighten our protocols to protect our birds and guard against any potential spread of avian influenza,” Sarah Woodhouse, the zoo’s director of animal health, said in a statement. “This is important both to prevent infection of other zoo birds, and to prevent the virus from being dispersed off zoo grounds.”

    Unlike on farms, zoos are generally allowed to isolate and treat an infected bird as long as they take precautions to protect the other birds in their collections.

    Health officials emphasize that bird flu doesn’t jeopardize food safety because infected birds aren’t allowed into the food supply and properly cooking meat and eggs to 165 degrees Fahrenheit will kill any viruses.

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  • Recent news of recovery in the Great Barrier Reef brings hope, but climate change-induced ocean warming is still causing massive bleaching of coral

    Recent news of recovery in the Great Barrier Reef brings hope, but climate change-induced ocean warming is still causing massive bleaching of coral

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    Fact Check By:
    Craig Jones, Newswise

    Truthfulness: Mostly False

    Claim:

    The fact is the Great Barrier Reef is doing exceptionally well. Church bells should be ringing. People should be celebrating. We will always worry about the GBR because it is precious. But there are more pressing matters than coral that has been waxing and waning and a climate that has been warming and cooling for eons. Popular media won’t report this good news, of course, so Dr. Peter Ridd will.

    Claim Publisher and Date: America Out Loud on 2022-10-04

    “Greenpeace Wrong — The Great Barrier Reef Is Thriving!” reads the headline for an article posted by Dr. Jay Lehr and Tom Harris on the conservative website, “America Out Loud.” The article cites a recent report by the Australian Institute of Marine Science (AIMS), which says that some parts of the Great Barrier Reef are at their highest in 36 years. Indeed, this is very good news for the world’s largest coral ecosystem. The Institute said that coral in the Great Barrier Reef is resilient and has recovered from past disturbances. However, when factoring in the loss of coral since 2014, the increase measures a modest rise of 3%. The Great Barrier Reef has suffered four bleaching events since 2016. Rising global temperatures due to the buildup of greenhouse gasses in the Earth’s atmosphere continue to pose a threat to the reef, scientists say.  The report explicitly says, “These gains can be lost quickly with another large-scale disturbance that causes extensive mortality.” This can hardly be described as “doing exceptionally well.” Therefore, the claim that the GBR is “thriving” is mostly false.

    Luisa Marcelinol, Research Assistant Professor of Civil and Environmental Engineering at Northwestern University explains…

    It is very good news that the coral cover in most areas of the Great Barrier Reef (GBR) is increasing over the past couple of years (between 33 and 36% of hard coral cover over the north, central and south GBR) but since 2014 and due to intense heatwaves and a severe cyclone during 2014- 2017, GBR coral cover dropped to 10% (Northern GBR) to 25% (Southern GBR). In other words, the increased coral cover – albeit a positive trend – is dwarfed by the loss of coral cover over the bleaching events of the past 6 years. As an example, let me show what the numbers mean. Throughout the Northern GBR coral cover dropped down to 10% of its pre-bleaching baseline. Then it partially rebounded by 33-36%. This means that the coral cover went up from 10% to 13%, a net increase in only 3%.

    A PNAS paper in 2012 by researchers at the Australian Institute of Marine Sciences (AIMS) who have been monitoring the GBR coral cover for the past few decades, described a tremendous loss of coral cover, from 28% to 14% between 1985 and 2012 because of severe tropical cyclones, coral bleaching episodes, and predation by crown-of-thorns starfish (COTS) outbreaks. The recent news of recovery in the GBR brings hope to conservation groups, park managers, scientists, and the public at large. It shows that because the last couple of years have been relatively mild regarding cyclones, heatwaves, and COTS outbreaks some coral species have been able to rebound, which speaks to the resilience of the reef. It remains to be seen if only some species have rebounded, and if there is loss of diversity, which may reduce future resilience, or if most species have rebounded. But we should not be dismissing the severe effect that climate change-induced ocean warming is bringing to coral reefs in the GBR and throughout the world; in the last 6 years, heatwaves have caused massive coral bleaching and unprecedented loss of coral cover throughout the tropics. Future projections of ocean warming assuming business-as-usual carbon dioxide emissions are expected to bring more intense and frequent heat waves and cyclones, which will lead to massive bleaching and death of corals every year and little to no time to recover from stress. If we do not take climate action, coral reefs will likely be lost.

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  • Recent news of recovery in the Great Barrier Reef brings hope, but climate change-induced ocean warming is still causing massive bleaching of coral

    Recent news of recovery in the Great Barrier Reef brings hope, but climate change-induced ocean warming is still causing massive bleaching of coral

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    Fact Check By:
    Craig Jones, Newswise

    Truthfulness: Mostly False

    Claim:

    The fact is the Great Barrier Reef is doing exceptionally well. Church bells should be ringing. People should be celebrating. We will always worry about the GBR because it is precious. But there are more pressing matters than coral that has been waxing and waning and a climate that has been warming and cooling for eons. Popular media won’t report this good news, of course, so Dr. Peter Ridd will.

    Claim Publisher and Date: America Out Loud on 2022-10-04

    “Greenpeace Wrong — The Great Barrier Reef Is Thriving!” reads the headline for an article posted by Dr. Jay Lehr and Tom Harris on the conservative website, “America Out Loud.” The article cites a recent report by the Australian Institute of Marine Science (AIMS), which says that some parts of the Great Barrier Reef are at their highest in 36 years. Indeed, this is very good news for the world’s largest coral ecosystem. The Institute said that coral in the Great Barrier Reef is resilient and has recovered from past disturbances. However, when factoring in the loss of coral since 2014, the increase measures a modest rise of 3%. The Great Barrier Reef has suffered four bleaching events since 2016. Rising global temperatures due to the buildup of greenhouse gasses in the Earth’s atmosphere continue to pose a threat to the reef, scientists say.  The report explicitly says, “These gains can be lost quickly with another large-scale disturbance that causes extensive mortality.” This can hardly be described as “doing exceptionally well.” Therefore, the claim that the GBR is “thriving” is mostly false.

    Luisa Marcelinol, Research Assistant Professor of Civil and Environmental Engineering at Northwestern University explains…

    It is very good news that the coral cover in most areas of the Great Barrier Reef (GBR) is increasing over the past couple of years (between 33 and 36% of hard coral cover over the north, central and south GBR) but since 2014 and due to intense heatwaves and a severe cyclone during 2014- 2017, GBR coral cover dropped to 10% (Northern GBR) to 25% (Southern GBR). In other words, the increased coral cover – albeit a positive trend – is dwarfed by the loss of coral cover over the bleaching events of the past 6 years. As an example, let me show what the numbers mean. Throughout the Northern GBR coral cover dropped down to 10% of its pre-bleaching baseline. Then it partially rebounded by 33-36%. This means that the coral cover went up from 10% to 13%, a net increase in only 3%.

    A PNAS paper in 2012 by researchers at the Australian Institute of Marine Sciences (AIMS) who have been monitoring the GBR coral cover for the past few decades, described a tremendous loss of coral cover, from 28% to 14% between 1985 and 2012 because of severe tropical cyclones, coral bleaching episodes, and predation by crown-of-thorns starfish (COTS) outbreaks. The recent news of recovery in the GBR brings hope to conservation groups, park managers, scientists, and the public at large. It shows that because the last couple of years have been relatively mild regarding cyclones, heatwaves, and COTS outbreaks some coral species have been able to rebound, which speaks to the resilience of the reef. It remains to be seen if only some species have rebounded, and if there is loss of diversity, which may reduce future resilience, or if most species have rebounded. But we should not be dismissing the severe effect that climate change-induced ocean warming is bringing to coral reefs in the GBR and throughout the world; in the last 6 years, heatwaves have caused massive coral bleaching and unprecedented loss of coral cover throughout the tropics. Future projections of ocean warming assuming business-as-usual carbon dioxide emissions are expected to bring more intense and frequent heat waves and cyclones, which will lead to massive bleaching and death of corals every year and little to no time to recover from stress. If we do not take climate action, coral reefs will likely be lost.

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  • Hunter survives grizzly bear attack in Montana

    Hunter survives grizzly bear attack in Montana

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    GREAT FALLS, Mont. — A nearly 700-pound grizzly bear charged out of thick brush southeast of Glacier National Park, attacking and injuring a bird hunter before the man shot the animal, Montana wildlife officials said Wednesday.

    The 51-year-old Washington state man, whose name and hometown were not released, was left with injuries that were not life-threatening after the encounter Tuesday afternoon in a creek bottom east of the town of Choteau, said officials with the Montana Department of Fish, Wildlife and Parks.

    The man and his wife were hunting on private property when their dogs went on point, said Dave Hagengruber, spokesperson for the state wildlife department. He went to flush a bird when the 677-pound (307-kilogram) male bear charged out of the brush, knocked the man over and stepped on him, Hagengruber said.

    The man fired at the bear with a shotgun and a handgun, wounding the animal, which returned to the cover of the thick brush, wildlife officials said.

    The couple and their dogs left and notified authorities.

    Grizzly bears are protected under the federal Endangered Species Act, but state and federal wildlife officials decided the bear had to be euthanized because of its injuries. A drone was used to locate the bear, Hagengruber said.

    The man did not suffer claw or bite marks, but did spend Tuesday night in the hospital, Hagengruber said.

    The bear had no known previous history of human conflict and had never been handled by bear managers, officials said. Evidence at the site suggested the attack was the result of a surprise encounter.

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  • Gray Whale Numbers Continue Decline; NOAA Fisheries Will Continue Monitoring

    Gray Whale Numbers Continue Decline; NOAA Fisheries Will Continue Monitoring

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    Newswise — The population also produced the fewest calves on record this year since counts began in 1994, an accompanying report explains.

    The 38 percent decline from a peak of about 27,000 whales in 2016 to 16,650 this year resembles past fluctuations in the eastern North Pacific population. Researchers at the Southwest Fisheries Science Center said it warrants continued close monitoring. Population counts for eastern North Pacific gray whales are typically conducted over the course of a 2-year period. However, NOAA Fisheries will add a third year counting gray whales that pass along the Central California Coast to this survey, from late December to mid-February 2023.

    “Given the continuing decline in numbers since 2016, we need to be closely monitoring the population to help understand what may be driving the trend,” said Dr. David Weller, Director of the Marine Mammal and Turtle Division at the science center. “We have observed the population changing over time, and we want to stay on top of that.”

    An increase in gray whale strandings led NOAA Fisheries to declare an Unusual Mortality Event for the population in 2019, prompting an investigation into the likely causes. That ongoing investigation has identified several likely contributors. These include ecological changes in the Arctic affecting the seafloor and the amphipods and other invertebrates living in and above the sediment and in the water column that gray whales feed on each summer, according to new research published earlier this year.

    Some gray whales may have struggled to find food amid those shifts, said Dr. Sue Ellen Moore, a University of Washington researcher who leads the UME team assessing ecological influences. She noted that gray whales feed on a wide variety of prey over an enormous range, so there could be many variables affecting how, when, and where they find food.

    While many of the roughly 600 dead whales recorded from 2019 to 2022 appeared malnourished, some did not. Some stranded whales had clearly died of other causes such as getting hit by ships or predation by killer whales. The number of strandings initially spiked in 2019 but then fell in subsequent years. That suggests that most of the gray whale population decline probably occurred in the years shortly after the UME was declared.

    “There is no one thing that we can point to that explains all of the strandings,” said Deborah Fauquier, Veterinary Medical Officer in NOAA Fisheries’ Marine Mammal Health and Stranding Response Program, who coordinates the UME investigation. “There appears to be multiple factors that we are still working to understand.”

    Population Reflects Changing Ocean Conditions

    Gray whales are known for their visible migration along the West Coast each year. The population has fluctuated widely before, including a similar drop of roughly 40 percent from the late 1980s to the early 1990s. The population later rebounded to a new high point. Gray whales in the eastern Pacific Ocean are fully recovered from the days of commercial whaling, and were removed from the list of endangered species in 1994.

    A similar spike in strandings led to the declaration of an earlier Unusual Mortality Event in 1999 and 2000, when the population declined by around 25 percent. It later climbed back to a peak in 2015-2016. (While Table 1 in the report includes a higher estimate for 2014-2015, that number was less precise, so scientists rely on the 2015-2016 estimate.)

    Most gray whales migrate between feeding grounds in the Arctic during summer and lagoons in Baja Mexico in the winter where they nourish their newborn calves. This annual roundtrip of more than 10,000 miles exposes them to many stressors along the way. A small group of gray whales also spends the summer feeding along and around the Pacific Northwest Coast.

    The population has likely always fluctuated in response to changes in its environment, without lasting effects, said biologist Dr. Tomo Eguchi, lead author of the new NOAA Fisheries reports on the whale population abundance and calf production. “The population has rebounded multiple times from low counts in the past,” he said. “We are cautiously optimistic that the same will happen this time. Continued monitoring will determine whether and when they rebound.”

    Calf Numbers Also Decline

    NOAA Fisheries researchers track the numbers of gray whales in the population by counting southbound whales heading for Mexico. They monitor calf production by counting mothers and calves migrating north each spring from lagoons in Baja California, where some whales give birth. The most recent count that concluded in May estimated the total calf production this year at about 217. This number was down from 383 calves last year and the lowest since the counts began in 1994.

    Like the gray whale population as a whole, the number of calves born each year has also fluctuated. Low calf counts were recorded for periods of 3 to 4 years at a time before rebounding. Two of the three prior periods of low calf production have coincided with Unusual Mortality Events and declines in the population. This suggests that the same factors that affect gray whale survival likely also affect their reproduction, the report on calf numbers concludes.

    Aerial photographs of gray whales in the lagoons in Mexico showed declines in the body condition of many adult whales, underscoring that connection. “Depending upon the age of the whales, this lower body condition may have led to delayed reproduction and lower calf counts, and/or reduced survival in thin whales,” scientists reported.

    In December, teams will begin the next count by training binoculars on whales migrating south past Granite Canyon, just south of Monterey Bay in California. “What we hope to see in the next few years is that the abundance stabilizes and then starts to show signs of increase,” said Dr. Aimee Lang, a coauthor of the new reports. “We will be watching closely.”

     

    FOR MORE INFORMATION

    Gray Whales in the Eastern North Pacific

    Laguna San Ignacio Ecosystem Science Program

    2019-2022 Gray Whale Unusual Mortality Event

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  • NFL’s concussion protocol modified after Tagovailoa review

    NFL’s concussion protocol modified after Tagovailoa review

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    MIAMI GARDENS, Fla. — The NFL and NFL Players Association agreed to modify the league’s concussion protocol following a joint investigation into the league’s procedures after Miami Dolphins quarterback Tua Tagovailoa suffered an injury against the Buffalo Bills last month.

    The league and players’ union said in a joint statement Saturday that the Dolphins followed the league’s protocol after the injury, but the outcome of the Tagovailoa case “was not what was intended when the Protocol was drafted.” As a result, language addressing abnormality of balance/stability was added to the league’s protocol list of symptoms that would keep a player from returning to action.

    In the first half of the Sept. 25 game against Buffalo, Tagovailoa took a hit from Bills linebacker Matt Milano, which caused him to slam to the ground. He appeared disoriented afterward and stumbled as he tried to get to his feet.

    Tagovailoa was immediately taken to the locker room and taken through the NFL’s concussion protocol, after which he was cleared of any head injury. He started the third quarter, drawing criticism from viewers about why he was allowed to return to the game.

    The NFL and NFLPA said they reviewed video and jointly interviewed members of the Dolphins’ medical staff, the head athletic trainer, the Booth ATC Spotter, the Unaffiliated Neurotrauma Consultant and Tagovailoa.

    They found that Tagovailoa did not show any signs or symptoms of a concussion during his locker room exam, during the rest of the game, or throughout the following week. But immediately after he took the hit from Milano, gross motor instability was present.

    After the game, Tagovailoa and Dolphins coach Mike McDaniel said the quarterback had suffered a back injury earlier in the game on a quarterback sneak.

    The review said Tagovailoa told the medical staff that he aggravated his back injury on the play in question and that his back injury caused him to stumble. It also said the medical staff determined that the gross motor instability was not due to a concussion.

    In their statement Saturday, the NFL and players’ union said there was not examination of the QB’s back during the concussion examination, but that they “instead relied on the earlier examination conducted by other members of the medical staff.” The conclusion then was that the back injury was the cause of Tagovailoa’s instability.

    As a result of the joint investigation, the league and union agreed to change the league’s concussion protocol to include the term “ataxia.” In the statement, they defined ataxia as “abnormality of balance/stability, motor coordination or dysfunctional speech caused by a neurological issue.”

    Ataxia replaced the term “gross motor instability” and has been added to the list of symptoms that would prohibit a player from returning to the game. The others are confusion, amnesia and loss of consciousness.

    “The Protocol exists to establish a high standard of concussion care for each player,” the league and union’s statement said, “whereby every medical professional engages in a meaningful and rigorous examination of the player-patent. To that end, the parties remain committed to continuing to evaluate our Protocol to ensure it reflects the intended conservative approach to evaluating player-patients for potential head injuries.”

    On Oct. 1, the union fired the Unaffiliated Neurotrauma Consultant who handled Tagovailoa’s situation during the game.

    Jeff Miller, the NFL’s executive vice president overseeing health and safety, said in a virtual news conference Saturday that he believes this is the first time a UNC has been fired, and that the NFL did not support the decision to fire him.

    Less than a week after the injury, Tagovailoa started against the Cincinnati Bengals in a Thursday night game. He suffered a concussion in the first half after taking a hard sack, and displayed the fencing response after the scary hit. He was stretchered off the field and immediately taken to the hospital. He remains in the concussion protocol and will miss Sunday’s game against the Jets.

    Dr. Allen Sills, the NFL’s Chief Medical Officer, said that under the league’s amended protocol, Tagovailoa would have been diagnosed with a concussion on Sept. 25 under the ataxia term, thus making him ineligible to come back into that game.

    Sills said there’s no exact timetable for return for a player diagnosed with a concussion, but it would be “extremely unlikely” for a player diagnosed with ataxia to be able to play on Thursday night. The median time out with a concussion is nine days, he added.

    Sills also alluded to how difficult it is to definitively diagnose concussions. He mentioned that blood and saliva tests could help make concussion examinations more accurate.

    Commissioner Roger Goodell said at a fan forum in London Saturday that the NFL will make a “change or two” to its concussion protocol.

    McDaniel, asked repeatedly in the days following the incident about the decision to allow Tagovailoa to return, emphasized his confidence in the team’s handling of the situation.

    “This is a player-friendly organization that I make it very clear from the onset,” McDaniel said last week, “that my job as a coach is here for the players. I take that very serious, and no one else in the building strays from that.”

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    More AP NFL coverage: https://apnews.com/hub/nfl and https://twitter.com/AP—NFL

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  • Goodell: NFL to make ‘change or two’ to concussion protocol

    Goodell: NFL to make ‘change or two’ to concussion protocol

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    LONDON — The NFL is prepared “to make a change or two” to its concussion protocol, NFL Commissioner Roger Goodell said at a fan forum in London on Saturday as the league faces questions about how the Miami Dolphins handled quarterback Tua Tagovailoa’s recent injuries.

    Responding to a fan’s question about concussions and “recent incidents,” Goodell outlined the league’s “intensive focus” on the issue over the past 15 years and said its medical protocols have served as templates for other sports.

    “Our job really is to continue to modify those as medical experts or other experiences tell you this is something you can do differently,’” he said.

    The commissioner took questions only from fans in London ahead of Sunday’s game between the Green Bay Packers and the New York Giants at Tottenham Hotspur Stadium. He wasn’t made available to the media Saturday. The league did not elaborate on what the potential protocol changes are or when they could come into effect.

    Earlier this week, the NFL Players Association fired the unaffiliated neurotrauma consultant who evaluated Tagovailoa after he stumbled off the field against Buffalo on Sept. 25 following a hit. The quarterback was evaluated for a concussion, but he quickly returned to the game and the Dolphins said a back injury had caused his wobbly gait.

    The quarterback subsequently suffered a concussion four days later at Cincinnati and is out indefinitely.

    Goodell, without citing Tagovailoa by name, said there’s “more chatter now” about concussions.

    “We understand some of that chatter, but the reality is the protocols are really important. We follow that strictly. We see no indication that that didn’t happen in this case. There’s an ongoing investigation, ” he said. “We’re really focused on doing that. But we’re also prepared to make a change or two in the protocols because we think we can actually add another element that would make it even safer.”

    On Friday, the NFL Players Association urged the league to implement changes in time to protect players in this weekend’s games. In its own statement, the NFL said it was working on updates to the protocol but did not commit to implementing them before Sunday’s games.

    Tampa Bay Buccaneers tight end Cameron Brate’ was also injured last Sunday when he collided with a teammate near the end of the first half against the Kansas City Chiefs and was initially allowed to re-enter the game. He then sat out the second half with a concussion.

    NFL players “are getting the most extraordinary care and better than they ever have in the history of the NFL, but they deserve that, and that’s our obligation, and that’s what we need to do,” Goodell said.

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    More AP NFL: https://apnews.com/hub/nfl and https://twitter.com/AP—NFL

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  • Alleged Malaysian wildlife trafficker hit with US sanctions

    Alleged Malaysian wildlife trafficker hit with US sanctions

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    WASHINGTON (AP) — The U.S. on Friday targeted an alleged Malaysian wildlife trafficker and what officials called his transnational criminal organization for financial sanctions related to the illegal shipment of rhino horn, ivory and other specimens.

    The Treasury Department said Malaysian national Teo Boon Ching, his alleged trafficking organization and the Malaysian firm Sunrise Greenland Sdn. Bhd. engage in the “cruel trafficking of endangered and threatened wildlife and the products of brutal poaching.”

    Teo specializes in the transportation of rhino horn, ivory, and pangolins — also known as scaly anteaters — from Africa, using routes through Malaysia and Laos to consumers in Vietnam and China, the U.S. said.

    Teo was arrested in Thailand on June 29 and extradited to the U.S. on Friday, according to a joint statement by U.S. Attorney for the Southern District of New York Damian Williams and Assistant Director for the U.S. Fish and Wildlife Service Office of Law Enforcement Edward J. Grace.

    Teo, 57, faces one count of conspiracy to commit wildlife trafficking and two counts of money laundering. The money laundering charges carry a maximum sentence of 20 years in prison and the trafficking conspiracy charge carries a maximum of five years imprisonment, the statement said.

    It was not immediately clear if Teo was represented by a U.S. attorney who could comment on his behalf.

    The Justice Department has accused Teo of participating in a conspiracy to traffic in more than 70 kilograms (154 pounds) of rhinoceros horns valued at more than $725,000, which involved poaching several animals from the endangered species, and laundering the proceeds.

    Teo led a transnational criminal enterprise based in Asia with significant operations in Malaysia and Thailand. Their activities included poaching and international trafficking and smuggling of rhinoceros horns, the Justice Department said.

    Teo allegedly served as a specialized smuggler, transporting rhinoceros horns from poaching operations centered largely in Africa to customers primarily in Asia. Teo also claimed to be able to ship rhinoceros horns to the U.S., authorities said.

    Among other things, the sanctions deny Teo and others access to any property or financial assets held in the U.S. and prevent U.S. companies and people from doing business with them.

    The Associated Press was not immediately able to contact Sunrise Greenland for comment. The company is based in Malaysia’s southern state of Johor, near Singapore.

    Seizures of pangolin scales increased 10-fold between 2014 and 2018, according to the U.N.’s 2020 World Wildlife Crime Report.

    Criminals tend to exploit legislative and enforcement gaps in some countries in efforts to hide the illegal trafficking, the report said.

    “This is the case, for example, with pangolin scale traders who choose to store their stock in the Democratic Republic of the Congo as opposed to other source countries due to a perception of lesser capacity for interdiction,” the U.N. said.

    Brian E. Nelson, Treasury’s under secretary for terrorism and illicit finance, said wildlife trafficking groups perpetuate corruption and illicit finance.

    “The United States considers wildlife trafficking to be not only a critical conservation concern, but also a threat to global security,” Nelson said.

    Treasury worked with the U.S. Fish and Wildlife Service, State Department and the government of Thailand to uncover the case.

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  • Can cats and coyote co-exist?

    Can cats and coyote co-exist?

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    Newswise — As urban environments continue to encroach on natural habitats, instances of human-wildlife conflict tend to increase. While some animals avoid human contact at all costs, other species thrive in urban habitats. Coyotes, in particular, have become frequent visitors near human settlements, and are generally regarded as a significant source of human-wildlife conflict. These urban predators have adapted to consume a range of human food sources, such as garbage, ornamental fruits, and domestic pets. As a result, city residents often worry about the safety of their pets, especially outdoor cats. Is it possible to minimize conflict between these two species in an urban setting?

    Numerous studies throughout the United States from Seattle to New York have demonstrated that cats comprise less than 5% of coyote diet. Why then do diet studies in Los Angeles reveal that cats make up nearly 20% of coyote diet? Residents in Culver City, a suburb of Los Angeles, reported that 72 cats were killed in 18 months, allegedly the victim of coyote attacks. A recent study conducted by Rebecca Davenport and colleagues from the Center for Urban Resistance (CURes) at Loyola Marymount University may offer the first glimpse into this anomaly. The study, “Spatiotemporal relationships of coyotes and free-ranging domestic cats as indicators of conflict in Culver City, California,” was published in the peer-reviewed, scientific journal PeerJ – Life and Environment this month.

    Davenport et al. (2022) installed 20 motion-sensor cameras in Culver City parks, neighborhoods, and green spaces to monitor the presence of cats and coyotes for six months. Similar to other studies, Davenport et al. found that coyotes prefer green spaces to urbanized and/or residential areas. However, cats did not display a preference for a particular habitat type. This result is quite surprising, as studies in Chicago and North Carolina found that cats prefer urban areas and directly avoid areas where coyotes are prevalent. Instead, cats in Culver City were present in the same green space fragments as coyotes. Additionally, cats in this Los Angeles suburb displayed more nocturnal behavior than is typical for urban cats. These unexpected results may explain why there have been such frequent cases of cat mortality in Culver City. 

    Residents have a common perception that coyotes intentionally hunt down pets within their neighborhoods. On the contrary, Davenport et al. (2022) suggest that coyotes tend to stick to natural areas around the city. Urban green spaces contain plenty of alternative prey sources for coyotes, such as cottontail rabbits. Therefore, it is unlikely that coyotes choose to leave their preferred green space habitat in order to seek out domestic pets. Instead, high rates of cat mortality in Culver City may be a result of cats roaming freely through urban green spaces and displaying increased nocturnality compared to cats in other cities. 

    Given that coyotes are perceived as a source of conflict in urban areas, countless management efforts focus on the control or eradication of “problem” coyotes. However, Davenport et al. (2022) recognize that coyotes are native to these environments, while domestic cats have been widely introduced to urban and rural areas across the United States. Unfortunately, cats have been shown to devastate populations of native species, such as songbirds and small mammals. Given these ecological consequences, Davenport et al. (2022) recommend that management efforts consider restrictions or control measures for outdoor cats, rather than solely focusing on the role of coyotes in urban human-wildlife conflict. 

    The CURes team has been studying urban coyotes in Culver City for three years and is currently preparing further analyses. For more information, you can read the article in PeerJ – Life and Environment https://peerj.com/articles/14169/

     

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  • 195 ways to help California’s painted ladies

    195 ways to help California’s painted ladies

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    Newswise — By documenting hundreds of new nectar plants for painted ladies, scientists have renewed hope these charismatic butterflies may prove resilient to climate change. 

    Every spring, swarms of the colorful butterflies can be spotted in Southern California as they make their way from western Mexico to the Pacific Northwest to breed. Some years, the number of migrating butterflies is in the millions. 

    Additionally, California is home to resident painted lady populations that require food sources year-round.

    Though they are a major North American butterfly species, there is a lack of baseline data to quantify a decline in painted ladies. However, scientists believe they are being negatively affected by hotter, drier weather and habitat loss.

    “The lack of rainfall in Southern California likely impacts the butterflies’ ability to move through the state, potentially decreasing nectar sources and causing them to die without reproducing,” said Jolene Saldivar, UC Riverside ecologist who led this effort to identify new painted lady nectar plants. 

    “There’s so much to be learned about these butterflies before drought and climate change damage them irreparably,” Saldivar said. This study, which identifies 195 new nectar plants for the species, is now published in the journal Environmental Entomology.  

    To obtain this result, the UCR team sorted through more than 10,000 images of painted ladies in California shrublands, supplied by community scientists through the iNaturalist website. Any images in which the butterflies did not have mouth parts extended and were not obviously feeding were omitted from analysis, as were any images of caterpillars. 

    The newly discovered nectar sources may offer Southern California gardeners wanting to support the species a wide range of options. 

    “Much of what we identified could responsibly be planted during a drought,”      said Erin Wilson-Rankin, study co-author and UCR associate professor of entomology. 

    Of the top 10 most frequently observed plant species, seven are native to California. These include yellow-flowered rubber rabbitbrush, blue wild hyacinth, common fiddleneck, Fremont’s pincushion, black sage, wild heliotrope and desert lavender, which belongs to the mint family. 

    These butterflies also readily feed on showy ornamental plants common to California landscaping, such as lantana, butterfly bush and rosemary, as well as flowering weeds.

    “It’s an uber generalist insect, not picky at all,” Saldivar said. 

    Painted lady caterpillars consume plants, but they are not known to eat any agriculturally important species, nor are they known spreaders of any illness. They serve as good sources of prey for insects, spiders, birds, wasps and reptiles, and mature butterflies can pollinate some of the many plants they visit.

    “It might be getting tougher for painted ladies in some places, but these butterflies will feed on what flowers are available — even a few plants in a window box could help them,” Wilson-Rankin said. 

    Saldivar says she believes the results of this paper may encourage community scientists, whose contributions to knowledge should be celebrated and promoted. 

    “Adding a photo and a little information to a community science website or through an app on your smartphone might seem minor, but in the big picture, it helps inform us about ecological processes we’d otherwise be very challenged to learn about,” Saldivar said. 

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    University of California, Riverside

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