Some lizards, in which the tail is a major storage organ for accumulating reserves, will return to a dropped tail after the threat has passed, and will eat it to recover part of the sacrificed supplies.
13
Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12
There's a rare breed of pig that looks like a sheep.
14
Ants have tiny magnetic compasses in their antennae which help them navigate.
9
When a male honey bee climaxes during sex, his testicles explode and then he dies.
27
A giraffe's kick is so powerful that it can decapitate a lion.
216