Black and white coloration is visually striking. A deep contrast in colors can draw the eye and make birds and other animals stand out. But sometimes, it helps them blend in. Birds can be black ...

An ultra-rare all-black penguin has been spotted on South Georgia Island ... a clip from the BBC series Dynasties that shows a bird with white spots on its otherwise black belly.

An ultra-rare all-black penguin has been spotted on South Georgia Island ... melanistic birds typically have at least some white patches. You can see an example of this in a clip from the BBC ...