Squirrels forget where they hide about half of their nuts.
698
The Lion's Mane Jellyfish is the largest jellyfish in the world. They have been swimming in arctic waters since before the dinosaurs (over 650 million years ago).
12
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
Domestic pigs average a top speed of about 11 miles per hour.
182
A banana slug can be 6-8 inches and their erect penis can be just as long. Also, their penises emerge from their heads. After sex, banana slugs eat each others penises.
17
Sharks, like other fish, have their reproductive organs in their chests.
248