A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6
Lobsters have blue blood.
476
The station master and operating officer at the Kishi Station, Japan, is a cat!
18
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
Penguins have a gland above their eye that turns saltwater into freshwater.
12