Whales and dolphins can't taste anything other than salt.
11
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
Moths are unable to fly during an earthquake.
328
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
There's a rare breed of pig that looks like a sheep.
14
Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
16
A 42-foot sperm whale has about 7 tons of oil in it.
209