Dogs sometimes fake being sick to get attention.
26
The seahorse is the only fish to have a neck.
12
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
4
Gorillas can catch human colds and other illnesses.
205
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
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
A cat can jump FIVE TIMES as high as it is tall!
371