Sheep, goats, octopuses, and toads have rectangular pupils.
7
Domestic pigs average a top speed of about 11 miles per hour.
182
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
The oldest creature ever found was Ming the clam at an admirable 507 years old.
16
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255