The tiger arrived to the zoo in 2008 after being rescued from a wildlife trafficking operation, the zoo said. It lived to age ...

Wildlife rangers in Belize saw an oddly colored creature fall from a tree and later identified it as a Spix’s disc-winged bat with leucism. Photo from Getty Images / iStockphoto In a rainforest ...

They have a condition called leucism which prevents pigmentation in skin cells. The giraffes can still produce pigment on their eyes, which makes it different from albinism. Produced by Claudia Romeo.