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Rare all black king penguin photographed
When Andrew Evans sent us this photo of a rare melanistic penguin that he spotted during his travels, I became intrigued. So I decided to call up Dr. Allan Baker, an ornithologist and professor of Environmental and Evolutionary Studies at the University of Toronto and head of the Department of Natural History at the Royal Ontario Museum, to learn more about melanism in birds. I got him on the line before he had the chance to look at the photos, and suffice it to say he was slightly flabbergasted at what he saw: “Wow. That looks so bizarre I can’t even believe it. Wow,” was his first response. Then he made me swear on a stack of National Geographic magazines that the image was real.
“Well that is astonishing,” he said. “I’ve never ever seen that before. It’s a one in a zillion kind of mutation somewhere. The animal has lost control of its pigmentation patterns. Presumably it’s some kind of mutation.” He explained that typically, melanistic birds of all species will have white spots where melanin pigmentation has failed to color the feathers. But it’s extremely rare for melanin deposits to occur where they’re not normally located, as genes control those pathways (in this case, in the breast feathers of the king penguin). After looking through several texts, he ruled out the potential for it to be a hybrid and said that it’s closer in coloring to the Little Blue penguin. “But look at the size of those legs,” he added, “It’s an absolute monster.” [Janelle Nanos at natgeoblogs]