The octopus does not have a blind spot.
273
Mexican Jumping Beans jump because of moth larvae inside them.
29
Rats can tell the difference between two human languages.
49
Turtles can live for more than 100 years.
84
A killer whale's heart beats 30 times a minute under water, 60 times a minute on the surface.
30
To find out if a watermelon is ripe, knock it, and if it sounds hollow then it is ripe.
84
Goats do not have upper front teeth.
27
A group of ferrets is called a business.
6