Cats and dogs can hear ultrasound.
350
Rattlesnake mating sessions have been known to last more than 22 hours.
232
When the "Elephant Whisperer" Lawrence Anthony died, a whole herd of elephants arrived at his house to mourn him.
25
Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12
The Savannah is the largest domestic cat breed. It resembles a small leopard and behaves like a dog. They can grow up to 40 lbs, have an eight foot vertical jump, and can be trained to walk on a leash and play fetch.
17
The largest earthworm on record was found in South Africa and measured 22 feet.
151
Lurch, a Watusi bull, had the largest horns in the world.
32
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132