It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
Some lizards, in which the tail is a major storage organ for accumulating reserves, will return to a dropped tail after the threat has passed, and will eat it to recover part of the sacrificed supplies.
13
Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12
If a vampire bat goes 2 days without drinking blood, they can die. However, well fed female bats will puke up blood and share it with other bats that they like in exchange for grooming.
13
The seahorse is the only fish to have a neck.
12