Vampire Bats

By: NationalGeographic

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Uploaded on October 21, 2008 by NationalGeographic Powered by YouTube

These vampire bats have heat sensors in their noses-all the better for finding the sweet spot on a sleeping victim - and sipping half their weight in blood.

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Tags:
Vampires, Bats, Nose, Sensor, Heat, Blood, Fang, National Geographic, Pets & Animals
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