There are three vampire bat species: the common vampire bat (Desmodus rotundus), the hairy-legged vampire bat (Diphylla ecaudata) and the white-winged vampire bat (Diaemus youngi). All are found ...

Bats are an iconic symbol of Halloween and vampire bats in particular have earned themselves ... Bats are the only mammals capable of powered flight and there are over 1,100 species of these winged ...

Most mammals respond to the demands of exercise in the same way, by breaking down carbohydrates and stored lipids (fats) in their bodies, releasing the energy they need to keep functioning.