Animals

Octopuses have three hearts

A crocodile can not get his tongue out of his mouth

Penguins make their marriage proposal by offering a pebble

A scorpion can hold his breath for 1 week

Otters sleep by standing by the paw

The longest jellyfish recorded measured 50 meters

Bulls are not excited by the red color

Goldfish have a very good memory

The longest recorded flight of a chicken is 13 seconds

The ostrich eye is bigger than its brain