granular, slope snouted and white spotted glass frogs, which, thanks to their nocturnal habits and translucent skin (featured here), are quite photogenic at night. but given that most are only a few centimetres in length, they’re hard to find. it’s also worth noting that unlike a tree frog, whose eyes are on the side of its head, glass frogs have forward facing eyes. many species of glass frog, like the granular, are endangered. (x, x, x)
