Vampire bats adopt orphans, and are one of the few mammals known to risk their own lives to share food with less fortunate roost-mates.
402
The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9
In 1949, an official boxing match between a bear and a man was held. The bear won.
41
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12