Some lizards, in which the tail is a major storage organ for accumulating reserves, will return to a dropped tail after the threat has passed, and will eat it to recover part of the sacrificed supplies.
13
A group of unicorns is called a blessing.
304
Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6
Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
4
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
There's a young hippo and a 130+ year old tortoise in a Kenyan wildlife preserve who are best friends and they even sleep and play together.
40
Sloths take two weeks to digest their food.
243