Ants have tiny magnetic compasses in their antennae which help them navigate.
9
The largest breed of rabbit is the Flemish Giant.
65
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
Tigers can see 6 times better at night than humans.
305
Cats and dogs can hear ultrasound.
350
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
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