When cats are happy, they may squeeze their eyes shut.
10
Cats have a weak sense of taste. They have only 473 tastebuds, humans have 9,000.
307
The male praying mantis cannot copulate while its head is attached to its body. The female initiates sex by ripping the males head off.
85
Over 90% of all fish caught are caught in the northern hemisphere.
5
Armadillos can get leprosy.
13
The Hercules beetle, despite weighing only 100 grams, can lift 8 kilograms, making it one of the proportionally strongest animals in the world.
8