The Savannah is the largest domestic cat breed. It resembles a small leopard and behaves like a dog. They can grow up to 40 lbs, have an eight foot vertical jump, and can be trained to walk on a leash and play fetch.
17
The cat brain weighs about 30g.
167
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
Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6
A dairy cow can produce more milk when listening to music.
446
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9