A very unusual genetic color variation in white-tailed deer produces “melanistic” or “melanic” deer. But a “melanic” doe will rarely have spots as seen in this awesome picture, so this "may" be at the hands of photoshop.
Lazy Black Panther by Charlie Burlingame A black panther is typically a melanistic color variant of any Panthera species. Black panthers in Asia and Africa are leopards (Panthera pardus). Black panthers in the Americas are black jaguars (Panthera onca)
"I find penguins at present the only comfort in life. One feels everything in the world so sympathetically ridiculous; One can’t be angry when one looks at a penguin." -John Ruskin *None of the pictures posted belong to me unless otherwise stated*