What do vampire bats eat?

Adult vampire bats eat only blood, while young vampire bats feed on their mothers' milk until they are three months old before then switching to a blood diet. The common vampire bat mainly eats blood from large domestic mammals such as horses and cattle, but it occasionally feeds on human blood. read more

Vampire bats are bats whose food source is blood, a dietary trait called hematophagy. Three bat species feed solely on blood: the common vampire bat (Desmodus rotundus), the hairy-legged vampire bat (Diphylla ecaudata), and the white-winged vampire bat (Diaemus youngi). read more

Vampire bats (Desmodus rotundus) are bats that feed on blood. This particular habit in certain animals is known as ‘hematophagy’. There are only three bat species that actually feed on blood: The Common Vampire Bat (Desmodus rotundus), the Hairy-legged Vampire Bat (Diphylla ecaudata) and the White-winged Vampire Bat (Diaemus youngi). read more