The largest earthworm on record was found in South Africa and measured 22 feet.
151
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
A cat rubs against people not only to be affectionate but also to mark out its territory with scent glands around its face. The tail area and paws also carry the cat's scent.
293
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
Jellyfish as a species are actually older than dinosaurs and sharks.
383
Ants tend to survive in a microwave because they find the coolest spot and wait!
17