The colossal squid has the largest eyes in the world.
4
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
Squirrels forget where they hide about half of their nuts.
698
Parrot parents "name" their children with a signature call.
112
The reindeer is the only mammal that can see UV light.
17