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
Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
23
Vanilla flavoring is sometimes made with an ingredient from beaver pee.
82
Sheep, goats, octopuses, and toads have rectangular pupils.
7
Lobsters have blue blood.
476