The head of a jellyfish is called the "Bell."
6
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
A dairy cow can produce more milk when listening to music.
446
Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6
Penguins have a gland above their eye that turns saltwater into freshwater.
12
Cats sleep for 70% of their lives.
8