Cats lose almost as much fluid in the saliva while grooming themselves as they do through urination!
205
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
Sheep, goats, octopuses, and toads have rectangular pupils.
7
Sharks have been on the planet longer than trees.
14
Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
Sergeant Stubby was the only war dog to be promoted to sergeant through combat in WWI. He saved his regiment from surprise mustard gas attacks, found and comforted the wounded, and even once caught a German spy by the seat of his pants, holding him there until American Soldiers found him.
16