A group of kittens is called a "kindle".
10
A dairy cow can produce more milk when listening to music.
446
Termites are being researched as a possible renewable energy source as they can produce up to 2 litres of hydrogen from ingesting a single sheet of paper, making them one of the planet’s most efficient bioreactors.
24
The largest earthworm on record was found in South Africa and measured 22 feet.
151
Ants have tiny magnetic compasses in their antennae which help them navigate.
9
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12