
You can probably picture a vampire: Pale, sharply fanged undead sucker of blood, deterred only by sunlight, religious paraphernalia and garlic. They’re gnarly creatures, often favorite subjects for movies or books. Luckily, they’re only imaginary … or are they?
There are real vampires in the world of bats. Out of over 1,400 currently described bat species, three are known to feed on blood exclusively.