A group of kangaroos is called a mob.
28
Some ribbon worms will eat themselves if they can't find any food.
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Dogs and cats, like humans, are either right or left handed... or is that paws?!
34
When a male honey bee climaxes during sex, his testicles explode and then he dies.
27
A 4-foot walrus penis bone sold at auction in 2007 for $8,000.
202
The female pigeon cannot lay eggs if she is alone. In order for her ovaries to function, she must be able to see another pigeon.
65
Ants tend to survive in a microwave because they find the coolest spot and wait!
17