What physical adaptation particularly distinguishes the large and critically endangered Titicaca water frog (Telmatobius culeus)?
The minute and critically endangered Lemur Leaf Frog, found in Costa Rica, Panama and Colombia, has unusually long thin legs and what other unusual feature?
One of the most endangered mammals lives only in 2 square kilometres of remnant rainforest on Hainan Island in the South China Sea. Which animal is it?
