American Leaf-Nosed Bats: Phyllostomidae - Physical Characteristics, Behavior And Reproduction, American Leaf-nosed Bats And People, California Leaf-nosed Bat (macrotus Californicus): Species Accounts - GEOGRAPHIC RANGE, HABITAT, DIET, CONSERVATION STATUS
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These bats are also called New World leafnosed bats because of where they are found. The New World is made up of North America, Central America, and South America. American leaf-nosed bats are found in the southwestern United States south to northern Argentina, the West Indies, and central Chile.
Most American leaf-nosed bats live in the forest. They can live in forests that range from the dry to the tropical (hot and humid). Some species live in deserts. Many species roost (settle or rest) in caves or the hollows of trees. Other roosts include hollow logs, under tree roots, mines, tree foliage, and houses. Some species form tents out of leaves, settling under the tent for protection and rest.
American leaf-nosed bats eat a broad range of foods and groups in the family are generally categorized by diet. Most species eat animals, with the smaller species eating insects and other arthropods (a group of invertebrates that have a segmented body and jointed limbs) and the larger species feeding on frogs, lizards, birds, and other bats. Other species eat nectar and fruit. Some bats frequently eat insects and fruit. Just three species feed on blood.
Out of the seventy-one listed species, the 2003 IUCN Red List categorizes four species as Endangered (facing a very high risk of extinction, or dying out, in the wild) and twenty-five species as Vulnerable (facing a high risk of extinction in the wild).
Additional Topics
American leaf-nosed bats, also called New World leaf-nosed bats, are made up of diverse species. They range from small to large, with a combined head and body length of 1.6 to 5.3 inches (4 to 13.5 centimeters). This family includes the largest species of bat in the Western Hemisphere, the spectral vampire bat. These bats have a wingspan of about 3 feet (1 meter). Some species have visible tails t…
American leaf-nosed bats typically form colonies (groups), yet the numbers in the groups vary widely both within and among species. Sizes of groups range from pairs to colonies made up of several hundred thousand individuals. All species of American leaf-nosed bats use echolocation (eck-oh-loh-KAY-shun) to detect objects and catch their prey (animals hunted for food). Echolocation is when an anima…
Many of these bats are important pollinators for plants, meaning they disperse pollen, the fine grains that contain the male reproductive cells of seed plants. These bats help forests' and plants' continued survival. Through deforestation and destroying these bats' natural habitat, people have caused the decline in many of these bats' populations. Much of the negative m…
Physical characteristics: California leaf-nosed bats are small to medium sized, with a head and body length combined of 2.1 to 2.5 inches (5.3 to 6.4 centimeters). They have a visible tail that ranges from 1.4 to 1.6 inches (3.5 to 4.1 centimeters). These bats have a large noseleaf, large ears, and broad wings. Their fur is brown or gray. The underside is lighter, typically a brown or tan color. G…
Physical characteristics: Vampire bats have a combined head and body length of about 2.7 to 3.7 inches (6.8 to 9.3 centimeters). One of these bats' striking features is their pointed front teeth. These bats have dark grayish brown fur, which is lighter on the underside. Ears are pointy and there is no visible tail. The thumb is clawed. Females are generally larger than males. Geographic ran…
Physical characteristics: Pallas's long-tongued bat is named for its most distinctive feature: its long tongue. It is a relatively small bat, with a head and body length combined of 1.8 to 2.3 inches (4.5 to 5.9 centimeters). Its visible tail is short, only about a quarter of an inch (0.6 centimeters). Fur color is dark brown to reddish brown, and the underside is paler. These bats have a l…
Physical characteristics: These bats are relatively small, with a combined head and body length of 1.6 to 1.9 inches (4 to 4.7 centimeters). They are named for the color of their fur. The hair over their entire body is white to a light gray tinge. A ring of dark gray hair surrounds the eyes. Ears and noseleaf are yellow. Geographic range: White bats are found from eastern Honduras to western Panam…
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