A rodent's teeth never stop growing.
16
Moths are unable to fly during an earthquake.
328
The elephant is one of the few mammals that can't jump!
30
Bats always turn left when exiting a cave.
40
A chicken will lay bigger and stronger eggs if you change the lighting in such a way as to make them think a day is 28 hours long!
37
A domestic cat can sprint at about 31 miles per hour.
274
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4