Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
The Pistol Shrimp can snap its claws together to create a sound of 218 decibels, louder than as supersonic jet at full speed. It only lasts for 1 millisecond. The snapping action also creates a bubble that is greater than 5000 Kelvin, close to the surface temperature of the sun.
21
Alligators can live up to 100 years.
337
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
The Basenji dog is the only dog that is not able to bark.
4