Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
A lion in the wild usually makes no more than twenty kills a year.
186
If a vampire bat goes 2 days without drinking blood, they can die. However, well fed female bats will puke up blood and share it with other bats that they like in exchange for grooming.
13
Domestic pigs average a top speed of about 11 miles per hour.
182
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492