Jellyfish as a species are actually older than dinosaurs and sharks.
383
Nervous dogs wag their tails to the left, and happy dogs to the right (from the dog’s point of view) – and fellow canines pick up on this lop-sided tail language.
10
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
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
Tigers can see 6 times better at night than humans.
305