Minnows have teeth in their throat.
21
Beavers can swim half a mile underwater on one gulp of air.
31
The giant squid has the largest eyes in the world.
62
A group of geese on the ground is a gaggle, a group of geese in the air is a skein!
19
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
Tigers can see 6 times better at night than humans.
305
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
Sheep can recognize other sheep from pictures!
71