In Australia, there are spiders big enough to eat snakes.
20
Queen ants have one of the longest life-spans of any known insect - typically up to 30 years. Western harvester ant queens can live up to 40 years!
2
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
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17
When dragonflies mate, their tails form a love heart.
22