Sheep, goats, octopuses, and toads have rectangular pupils.
7
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
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
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
Sharks, like other fish, have their reproductive organs in their chests.
248
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2