Vampire Bats on a Liquid Diet

Vampire bats evolved from fruit-eating bats, but now subsist solely on blood. Called hematophagy, living on blood is uncommon. Excessive iron, protein, exposure to diseases, and damage to kidneys should all make their diet impossible! Researchers found their secret: vampire bats have 280 gut bacteria species that would make other mammals sick!

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Hoodie-Hoo, Give Me Pie!

Today you can be normal and celebrate National Cherry Pie Day or National Love Your Pet Day. Or you can attract strange looks by celebrating Northern Hemisphere Hoodie-Hoo Day! If you are sick of winter and want to chase it away, go outside at noon, wave your hands above your head, and chant “Hoodie-hoo!”

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