In the build-up to this year’s Valentine’s Day, we’ve had an extraordinary visitor to our little slice of paradise, one that I briefly touched on in TWIP 364. A very rare leucistic elephant has graced us with its presence! This unique creature, distinguished by its gentle pink hue, has stirred our hearts and our curiosity, prompting me to closely examine genetics and ecological adaptations. To truly appreciate the marvel of this leucistic elephant, we must delve into the distinctions between leucism and albinism, unravelling the biological nuances that make this phenomenon so exceptional.
A rainy day meant I did not want to expose my camera to the elements for too long but it was definitely worth the risk to quickly capture this marvel of nature.
Leucism and albinism are genetic conditions that affect the pigmentation of animals, resulting in unique colour variations. Despite their similarities, these conditions arise from distinct genetic mechanisms. Albinism is characterized by a complete absence of melanin, the pigment responsible for the colouration of skin, fur, and eyes. In contrast, leucism allows for some pigmentation to persist, resulting in partial loss of colour.
The pink hue exhibited by the leucistic elephant suggests that it retains a certain level of pigmentation. This nuanced colouration sets leucistic individuals apart from their albino counterparts, who typically exhibit a complete lack of pigmentation, resulting in a stark white appearance. The leucistic condition presents an intriguing interplay between pigmented and unpigmented cells, contributing to the unique colour palette observed in the Lowveld’s pink elephant.
This photo is from the archives, taken in 2018. Along with Sean’s sighting in 2019, this makes it only the 3rd time we’ve seen something like this in 6 years!
One of the key advantages of leucism over albinism is that leucistic animals often have a better chance of survival in the wild. Albinos face increased vulnerability due to their lack of melanin, which provides protection against harmful ultraviolet (UV) radiation from the sun. Melanin would also play a crucial role in camouflage, helping animals blend into their surroundings and avoid predators. Camouflage is obviously unnecessary in the case of this elephant as we have no super prides of lions that might potentially prey on these giants. Leucistic animals, with their partial pigmentation, maintain some level of protection against these environmental challenges, enhancing their chances of thriving in their natural habitats.
The enchanting blue eyes of the leucistic elephant further highlight the complexity of this condition. Unlike the characteristic red or pink eyes often associated with albinism, the blue eyes of the leucistic elephant are a result of structural colouration. Structural colour arises from the interaction of light with microscopic structures in the eyes, creating a captivating iridescence. This phenomenon, combined with the partial pigmentation of the eyes, contributes to the calf’s intense blue gaze.
This is an old image from Sean’s sighting, although slightly blurry in the low light you can still see the lack of pigmentation in the light colour of the eye and pink skin.
Sean Zeederberg, our resident photographer and social media guru, recalls seeing an elephant calf with a similar condition a few years ago. The calf Sean saw was probably less than one year old. This calf we saw was probably three to four years old. If this is in fact the same individual, it is incredibly special to see the calf not just surviving but thriving in the herd. This is in contrast to an albino buffalo calf that was immediately shunned by the herd, being charged by other females and in the end only lasting 3 days in the world before being taken by some predator, potentially the Senegal Bush male who we found in a Marula tree with just a part of the leg.
A quick shot of the albino buffalo as it was led by its mother into the shade post a traumatic bout of aggression from other members of the herd.
As the pink elephant continues to thrive in the Lowveld, it symbolizes not only the wonders of biodiversity but also the delicate dance between genetics and ecology. Its presence serves to contribute to our understanding of the intricate tapestry of life in the African wilderness and is a reminder of the need for comprehensive conservation strategies that encompass the protection of genetic diversity within species.
Kyle Gordon
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