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
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
The largest earthworm on record was found in South Africa and measured 22 feet.
151
Sharks, like other fish, have their reproductive organs in their chests.
248
Penguins have a gland above their eye that turns saltwater into freshwater.
12
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
All pandas are ‘owned’ by China. They rent them out to zoos for $1mil/year each with minimum of 10 years.
16