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
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
There are approximately three chickens for every human on Earth.
13
Nervous dogs wag their tails to the left, and happy dogs to the right (from the dog’s point of view) – and fellow canines pick up on this lop-sided tail language.
10
A scorpion can hold its breath for up to 6 days.
19
Bats sleep 18-20 hours per day.
5
Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
156