During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
45
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
Giant Anteaters' front legs look like a panda.
48
In order to enhance the taste, Japanese macaque wash their food in salt water before they eat. They also make snowballs for fun!
7
Whales and dolphins can't taste anything other than salt.
11
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11