Whales and dolphins can't taste anything other than salt.
11
During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
45
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
11
Alligators can live up to 100 years.
337
Female kangaroos have three vaginas.
2
Jumping fleas can accelerate 50 times faster than the space shuttle.
218