When dragonflies mate, their tails form a love heart.
22
A puppy is born blind, deaf, and toothless.
16
On some poorly researched trivia lists it is stated as a fact that a pregnant goldfish is called a twit. This is not true as goldfish lay eggs.
71
Jumping fleas can accelerate 50 times faster than the space shuttle.
218
If a vampire bat goes 2 days without drinking blood, they can die. However, well fed female bats will puke up blood and share it with other bats that they like in exchange for grooming.
13