A group of kittens is called a "kindle".
10
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
When Koko, the gorilla famous for knowing sign language, was asked where gorillas go after death, she responded by signing “Comfortable hole, bye.”
23
A dairy cow can produce more milk when listening to music.
446
Squirrels forget where they hide about half of their nuts.
698
When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
25