Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
Bats sleep 18-20 hours per day.
5
A domestic cat can sprint at about 31 miles per hour.
274
A dairy cow can produce more milk when listening to music.
446
Alligator snapping turtles can live for over 150 years. Scientists know this because some of the turtles had musket balls in their stomachs.
271
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2