At birth, a panda bear is smaller than a mouse.
40
All species of beetles are edible.
21
Rats can tell the difference between two human languages.
49
A hedgehog's heart beats 300 times a minute on average!
14
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
A blue whale's heart is the size of a Volkswagen Beetle!
37
The longest recorded flight of a chicken is 13 seconds!
197
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9