A kangaroo cannot jump if its tail is off the ground.
29
The largest breed of rabbit is the Flemish Giant.
65
Tigers can see 6 times better at night than humans.
305
When a giraffe's baby is born it falls from a height of six feet, normally without being hurt.
126
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
A blue whale's aorta (the main blood vessel) is large enough for a human to crawl through.
52
A group of ferrets is called a business.
6