Some older/less efficient worker termites will develop 'backpacks' of toxic chemicals that explode when the termite is threatened. They are essentially used as suicide bombers when the colony is being attacked.
8
The largest breed of rabbit is the Flemish Giant.
65
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
The cat brain weighs about 30g.
167
Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
156
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
Lobsters have blue blood.
476