It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12
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
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
Mosquitoes don't just bite you, they also pee on you.
11