Jellyfish as a species are actually older than dinosaurs and sharks.
383
Crows living in some urban areas drop nuts into traffic to let the passing cars crush them, then they wait for the red lights to stop the traffic so they can grab and eat it.
17
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212
A scorpion can hold its breath for up to 6 days.
19
Baks the blind boxer has a seeing eye goose named Buttons; a four-year-old goose who leads the pup around everywhere either by hanging onto him with her neck, or by honking to tell him which way to go.
16
Gorillas can catch human colds and other illnesses.
205
Dogs have been man's pet for over 14,000 years.
224