When dragonflies mate, their tails form a love heart.
22
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
Two dogs were among the Titanic survivors.
262
Dogs sometimes fake being sick to get attention.
26
The head of a jellyfish is called the "Bell."
6
Jumping fleas can accelerate 50 times faster than the space shuttle.
218
The Platypus used to be considered a myth like Bigfoot and the Yeti.
18