The seahorse is the only fish to have a neck.
12
Alligators can live up to 100 years.
337
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212
A cow produces around 200,000 glasses of milk in her lifetime.
373
Unsinkable Sam (nickname of a German ship's cat) who served on 3 warships, one German, two British, all sank in action. The cat survived each sinking, floating away on wooden planks to rescue.
19
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4