Alligators can live up to 100 years.
337
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
Nicole Kidman is scared of butterflies.
65
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
Squirrels forget where they hide about half of their nuts.
698
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217