The Lion's Mane Jellyfish is the largest jellyfish in the world. They have been swimming in arctic waters since before the dinosaurs (over 650 million years ago).
12
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
Cats sleep for 70% of their lives.
8
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
A dairy cow can produce more milk when listening to music.
446
Lobsters have blue blood.
476