Sheep can recognize other sheep from pictures!
71
A slug has four noses.
136
There's a rare breed of pig that looks like a sheep.
14
The lungfish can live out of water for three years in a state of suspended animation.
48
Certain frogs (like the Wood Frog) can be frozen, thawed, and survive!
196
A female ferret will die if it goes into heat and cannot find a mate.
143
Only male fireflies can fly.
46
A banana slug can be 6-8 inches and their erect penis can be just as long. Also, their penises emerge from their heads. After sex, banana slugs eat each others penises.
17