The male seahorse carries babies and 'gives birth' to them instead of the female.
7
Penguins have a gland above their eye that turns saltwater into freshwater.
12
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
1
The reindeer is the only mammal that can see UV light.
17
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