Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
Ants have tiny magnetic compasses in their antennae which help them navigate.
9
During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
45
Alligator snapping turtles can live for over 150 years. Scientists know this because some of the turtles had musket balls in their stomachs.
271
Lobsters have blue blood.
476
A scorpion can hold its breath for up to 6 days.
19
Only 3% of bird species have penises.
0
If a vampire bat goes 2 days without drinking blood, they can die. However, well fed female bats will puke up blood and share it with other bats that they like in exchange for grooming.
13