An optical illusion challenge is asking people to find a Kenyan sand boa snake hiding in a photo - but only those with ...

A Reddit user shared a photo of their Kenyan sand boa snake hiding in its vivarium, and challenged people to see if they could spot the snake - but it's much harder than you may think ...

A little green tree snake, a tiny one ... Isn't he just so cute?" he said. "And he'll get a lot bigger. He's only very, very small." Next, he relocated his new friend to a much safer area ...

Seen from below, the snake has a pink belly, lighter toward its head and darker toward its tail. The underside of a Herpetoreas abros, or cute Himalayas keelback. Photo from Liu, Hou, Zhou ...