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Vampire Bat

Photo: Vampire bat
Unique amongst mammals, the common vampire bat feeds entirely on blood sucked from its warm-blooded prey.
Photograph by Michael & Patricia Fogden/Corbis

Multimedia

Nocturnal Animal Features

Photo: Mexican free-tailed bat

Bat Patrol

Find out how the voracious Mexican free-tailed bat keeps insect populations in check in this feature.

Photo: Vampire bat

Bat Cave

Go deep into the caves of Nicaragua for a look at the infamous vampire bat in this Field Tales feature.

Photo: Tarsier

Night Shift

Southeast Asia is home to a menagerie of nocturnal creatures. Learn what goes bump in the night in this feature.

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Kids: Koala Creature Feature

Get fun facts on koalas, plus video, audio, photos, and more at National Geographic's Kids site.

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