WholesomeVampire bats adopt orphans, and are one of the few mammals known to risk their own lives to share food with less fortunate roost-mates.4761k
Mind-BlowingMost mammals, regardless of size, have hearts that beat approximately 1 billion times over their lifetime.1972k
Mind-BlowingThe world's smallest mammal is the bumblebee bat of Thailand, weighing less than a penny.731k
Mind-BlowingCaucasian Mountain Dog (aka Russian Bear Dog) males reach over 200lb and have historically been used to hunt bears.506k
InterestingKoalas are not bears—they're marsupials more closely related to wombats and kangaroos.48737
WeirdThe raccoon dog is a wild animal in East Asia which looks like a raccoon but is actually a dog.383k