Tigers can see 6 times better at night than humans.
305
The most yolks ever found in one chicken egg was nine.
163
The octopus' testicles are located in its head.
82
Catgut comes from sheep not cats.
11
A chicken will lay bigger and stronger eggs if you change the lighting in such a way as to make them think a day is 28 hours long!
37
Mexican Jumping Beans jump because of moth larvae inside them.
29
Alligator snapping turtles can live for over 150 years. Scientists know this because some of the turtles had musket balls in their stomachs.
271
Iguanas have two penises!
55