What is the Partula snail? Also known as the Polynesian tree snail or niho tree snail, the Partula snail (Partula nodosa) is actually one of several snail species of the genus—all of which are ...

A rare species of Polynesian tree snail once declared Extinct in the Wild has officially been downlisted, thanks to a decades-long conservation programme led by ZSL — the charity behind London ...