When cats are happy, they may squeeze their eyes shut.
10
Nicole Kidman is scared of butterflies.
65
Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
4
Cats recognise the voice of their owner, but never evolved to care.
22
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
Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
11