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Vampire bats inhabit the tropics and subtropics ranging from Mexico to Argentina and Chile. They are parasites and feed exclusively on the blood of other species, including livestock and wild animals. Vampire bats have 22 teeth, but use only about half of the sharpest ones for feeding. They peel back a small sliver of skin on their prey and use their long tongues to lap up the blood. Developing more slowly than other species, the young will often nurse for as long as nine months and may only reach maximum weight after several years.
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For nearly half a century, WWF has been protecting the future of nature. The world’s leading conservation organization, WWF works in 100 countries and is supported by almost five million members worldwide.
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Making a donation for Valentine's Day? Give by 11:59pm ET on Feb. 4 to receive by Feb. 14.
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About Your Donation: Your donation will be used in general support of WWF's efforts around the world. 82 cents of every donated dollar goes toward conservation. WWF has been recognized by Charity Navigator as a Four Star Charity, and is a Better Business Bureau Accredited charity.
World Wildlife Fund is a 501(c)(3) charitable organization.