A kangaroo cannot jump if its tail is off the ground.
29
Baby whales grow at an average rate of 10lbs per hour!
37
A Koala Bear sleeps 22 hours of every day.
20
A hedgehog's heart beats 300 times a minute on average!
14
Crocodile babies don't have sex chromosomes; the temperature at which the egg develops determines gender.
45
Baby robins eat 14 feet of earthworms every day.
13
Baby beavers are called kittens.
38