Vanilla flavoring is sometimes made with an ingredient from beaver pee.
82
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
There's a lizard known as the 'Jesus Lizard' that can run across water.
11
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
A group of unicorns is called a blessing.
304
Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
23
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19