Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
Turkeys can reproduce without having sex.
121
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
Female kangaroos have three vaginas.
2
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
Whales and dolphins can't taste anything other than salt.
11
Baby whales grow at an average rate of 10lbs per hour!
37
Dolphins sleep with one eye open!
52