Glass frogs, native to Central American rainforests, have lime green skin, but their transparent bellies reveal their internal organs, earning them the name ‘glass frogs’. Glass frogs are famous for ...

Glass frogs are named for their translucent skin, which helps display their internal organs from underneath (you can even watch their hearts beat). Although there are more than 150 different glass ...

There have been a total of 149 species of glass frogs so far discovered, with 14 species found in Costa Rica. The most recent of these was discovered only in 2015 and are notable for their translucent ...