Common vampire bat
Автор:
Jesse Russell,Ronald Cohn, 154 стр., издатель:
"Книга по Требованию", ISBN:
978-5-5088-0513-5
High Quality Content by WIKIPEDIA articles! The common vampire bat (Desmodus rotundus) is a small, leaf-nosed bat native to the Americas. It is one of three extant species of vampire bat, the other two being the hairy-legged and the white-winged vampire bats. These species are the only parasitic mammals. The common vampire bat mainly feeds on the blood of livestock, approaching its prey at night while they are sleeping. It uses its razor-sharp teeth to cut open the skin of its hosts and laps up their blood with its long tongue. The species is highly polygynous, and dominant adult males defend harems of females. It is one of the most social of bat species with a number of cooperative behaviors such as alloparenting, social grooming and food sharing. Because it feeds on livestock and is a carrier of rabies, the common vampire bat is considered a pest. Its conservation status is categorized as Least Concern by the International Union for Conservation of Nature (IUCN) because of "its wide...