Pete Oxford / Morpho butterfly (Morpho achilles) showing upperside of wings. Amazonian rainforest, Ecuador, South America

Daniel Heuclin / Goliath frog (Conraua goliath) sitting on rock on side of river, Cameroon.

Patricio Robles Gil / Campbell's Monkey (Cercopithecus campbelli) sitting in a tree, endemic to the Guinean forest of west Africa