Squirrels forget where they hide about half of their nuts.
698
Sheep, goats, octopuses, and toads have rectangular pupils.
7
In 1918, a homing pigeon saved over 190 American soldiers by delivering a message to nearby support despite having been shot through the breast, blinded in one eye, covered in blood, and with a leg hanging on by just a tendon.
22
A dairy cow can produce more milk when listening to music.
446
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
Nicole Kidman is scared of butterflies.
65
Cats sleep for 70% of their lives.
8
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34