Celebrated on March 3rd
A good gauge of a male lion’s age is the darkness of his mane. The darker the mane, the older the lion. Also lions can sleep 20 hours a day, and when they roar, they can be heard as far as 5 miles away.
A snail can sleep for three years. An ostrich's eye is larger than it's brain, and elephants are the only animals that can't jump.
Octopuses Can Taste With Their Arms They can detect flavorful molecules in the water using their suckers, and that octopuses have 3 hearts.