The white-winged vampire bat (Diaemus youngi ), a species of vampire bat, is the only member of the genus Diaemus. They are found from Mexico to northern Argentina and are present on the islands of Trinidad and Margarita.
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NocturnalNocturnality is an animal behavior characterized by being active during the night and sleeping during the day. The common adjective is "nocturnal",...
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CarnivoreA carnivore meaning 'meat eater' is an organism that derives its energy and nutrient requirements from a diet consisting mainly or exclusively of a...
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SanguivoreSanguivores are animals that feed on the blood of other animals. They have mouth parts and chemical agents for penetrating vascular structures in t...
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ArborealArboreal locomotion is the locomotion of animals in trees. In habitats in which trees are present, animals have evolved to move in them. Some anima...
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PredatorPredators are animals that kill and eat other organisms, their prey. Predators may actively search for or pursue prey or wait for it, often conceal...
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TerrestrialTerrestrial animals are animals that live predominantly or entirely on land (e.g., cats, ants, snails), as compared with aquatic animals, which liv...
Among animals, viviparity is the development of the embryo inside the body of the parent. The term 'viviparity' and its adjective form 'viviparous'...
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SocialA dominance hierarchy (formerly and colloquially called a pecking order) is a type of social hierarchy that arises when members of animal social gr...
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Not a migrantAnimals that do not make seasonal movements and stay in their native home ranges all year round are called not migrants or residents.
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starts withThe White-winged vampire bat is one of three extant bat species that feed solely on blood. Its fur is clay-colored, light brown, or dark cinnamon brown. The outline of its wings is white, as well as the membrane between its second and third fingers. Both males and females have cup-shaped scent glands located in their mouths. These glands might be an anti-predator defense, as the bats produce a foul-smelling odor from these glands when they are disturbed.
White-winged vampire bats are found in the southern part of North America, Central, and South America ranging from Mexico to northern Argentina; they are also present on the islands of Trinidad and Margarita. These bats have flexible roosting and foraging habitat requirements. They prefer moist, open areas, but will still forage in dry deciduous or evergreen forests and often visit rural gardens and urban areas. They roost in both tree cavities and caves.
White-winged vampire bats are social animals and live in colonies that have dominance hierarchies. They are not as adept as Common vampire bats at quadrupedal locomotion, possibly because their thumbs are much shorter. However, they are quite adept at climbing branches. White-winged vampire bats hunt only when it is fully dark. Once they locate a host, they creep up on it from the underside of a tree trunk or branch until they are close enough to extract blood from the prey. Feeding time usually lasts around 15-20 minutes.
White-winged vampire bats are carnivores and feed mainly on the blood of birds, but will also drink the blood of mammals such as goats and cattle.
Females of this species are capable of becoming pregnant multiple times a year. They give birth to one pup at a time after the gestation period of 8-9 months.
There are no major threats to the White-winged vampire bat at present.
The IUCN Red List and other sources don’t provide the number of the White-winged vampire bat total population size. Currently, this species is classified as Least Concern (LC) on the IUCN Red List.
Social animals are those animals that interact highly with other animals, usually of their own species (conspecifics), to the point of having a rec...