Whales and dolphins can't taste anything other than salt.
11
Giraffes are unable to cough.
50
Rats can tell the difference between two human languages.
49
In the last 4,000 years, no new animals have been domesticated.
25
An eagle can attack, kill, and carry away an animal as large as a small deer.
38
The difference between antlers and horns is that antlers are shed each year and are made of bone while horns are kept for life and are made of living tissue and bone with a sheath that is very similar to human finger nails.
10
A rodent's teeth never stop growing.
16