By combining data on all known bird species, this tree is the most impressive snapshot yet of one of Earth’s most ...

As they travel from tree to tree, they spread pollen and ... The post From Vampire Bats to Fruit Bats: Evolution’s Weirdest Mammals – Bat Appreciation Day appeared first on discoverwildscience.

When bats aren't flying, they often dangle from cave ceilings or the undersides of bridges. But why do bats sleep upside down ...