Biodiversity News: Beautiful pictures of a penguin... yellow penguin?!🐧 (February 2021)

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Here are our Monthly Biodiversity News for you ^^

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Beautiful pictures of a penguin... yellow penguin?!🐧


As you read in the title, Species Hunt dresses up and brings you information about an event captured for the first time in history, photographs of a yellow colored penguin, photographed by the Belgian Yves Adams📸.

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Photo credits: Ian Parker
🚩Location: South Georgia and the South Sandwich Islands

A journalistic note published in UPSOCL by Antonio Rosselot

It is a specimen observed in the South Georgia Islands, and although at first glance it seems extremely curious, this color is due to a genetic condition that makes its feathers yellow. The photographer found him in the middle of a colony of around 120,000 king penguins.

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Photo credits: Yves Adams😱
🚩Location: South Georgia Islands

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Some characteristics of king penguins

The king penguin (Aptenodytes patagonicus) is the second largest penguin in the world only after the emperor penguin (Aptenodytes forsteri). On the upper part of the chest we see a yellowish orange color, the back is gray, its belly is white, the head is black and it has a long, pointed and partially orange bill. The legs are adapted for swimming.

The young of this species are quite curious, since they have brown feathers that have the appearance of hair. They feed on Krill, small fish and other species (BirdLife International, 2012).

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Photo credits: Paul Carroll
🚩Location: South Georgia Islands

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The Yves Adams experience

"There are few of us who have had the pleasure and privilege of seeing penguins in their natural habitat, but in any case, surely all of us here are capable of identifying a specimen that is different from the others. The figure of penguins is universally white and black, and it is extremely rare to see another color combination "commented the Belgian.

The photographer never thought that he would come across something never seen before. Fortunately, he had a camera to capture the specimen. He witnessed this specimen when he was in the middle of his expedition to the southernmost corners of the planet, specifically the islands of South Georgia, where one of the largest king penguin colonies in the world is located.

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Photo credits: Martin Wettstein
🚩Location: South Georgia Islands

The photographer and the rest of the tourists went down in the bay of this island to portray the birds, which in this sector number more than 120 thousand specimens. While Yves was preparing his photographic equipment, he saw a sea of ​​black and white fur circling the beach, but one of them caught his attention, that was the yellow penguin.

"I had never seen or heard of a yellow penguin before. There were 120 thousand birds on that beach and this was the only one of that color. They all looked normal except this one, it was an incredibly unique experience." Yves Adams

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The reason?

Yves Adams himself commented that this specimen had leucism, so its body did not produce melanin like other penguins, and this gave it this curious coloration.

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Photo credits: Yves Adams😱
🚩Location: South Georgia Islands

Without a doubt, a phenomenon that we would all enjoy if we were there!😱

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Did you find the information interesting❓🐧

Do you think this sighting can be repeated soon❓😦

Let us know what you think in the comments❗️

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An interesting find, pretty neat and a once in a lifetime moment! If that find can be repeated is a good question. If the penguin survives long enough maybe.

Penguins are countershaded and while this topic is barely touched as readable in my source there are some specifics about it.

Usually thought to prevent from being detected by prey when swimming, or from above, there is the chance that this might be a disadvantage for this specific penguin.

But there is also another disadvantage that might occur, freezing.

penguin background matching & thermoregulation

While countershading in penguins has been related to concealment through background matching when viewed from above or below, Chester (2001, p. 16) noted that a black dorsal surface and a white ventral surface are used by penguins for thermoregulation, with the animals turning their backs to the Sun when cold, and their white undersides to the light when hot.
Source of quotes

So I hope that this special penguin survives and is maybe reproducing, but that's another question if this also leads to a disadvantage regarding this topic.

But definitely a great shot and if it can be repeated scientist might take a closer look at it.

By the way in my previous post about the Dinosaur Cold Case I talk about the finding of the best preserved dinosaur worldwide, where they have figured out that he was also countershaded. Little teaser ;)

Great article and I hope many join with their comments :).

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Check out the last post from @hivebuzz:

Hive Tour Update - Financial stages

Partial loss of pigmentation makes so much difference in the wild, always standing out in the crowd.

Locally in Africa we have the White Lions with same condition where I first learned about how this is different to Albinism.

Fortunately not in the public eye and able to continue life in remote region.

Interesting seeing this bird the photographer must have been ever so excited!

@tipu curate

A blond penguin how cool! What a great blog thank you for the share