A 42-foot sperm whale has about 7 tons of oil in it.
209
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
-12
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
Early American humans hunted car-size armadillos and used their shells for houses.
12
The oldest creature ever found was Ming the clam at an admirable 507 years old.
16
Cats and dogs can hear ultrasound.
350