Koala Bears are not bears.
34
Mosquitoes prefer children to adults, blondes to brunettes.
52
All clams start out as males; some decide to become females at some point in their lives.
50
Iguanas have two penises!
55
After eating, a housefly regurgitates its food and then eats it again!
16
Starfish don't have brains.
132
An ant brain has about 250 000 brain cells. A human brain has 10,000 million so a colony of 40,000 ants has collectively the same size brain as a human.
118
The giant squid has the largest eyes in the world.
62