The penguin is the only bird that can swim, but cannot fly.
1
A Giraffe has the same number of bones in its neck as a man.
36
Emus and kangaroos cannot walk backwards.
26
Cats have a weak sense of taste. They have only 473 tastebuds, humans have 9,000.
307
Porcupines float in water!
69
A 4-foot walrus penis bone sold at auction in 2007 for $8,000.
202
Some lions mate over 50 times a day.
61