Bats sleep 18-20 hours per day.
5
Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
11
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
The largest breed of rabbit is the Flemish Giant.
65
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
Jumping fleas can accelerate 50 times faster than the space shuttle.
218