Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
A tortoise named Adwaita lived to 255 years old. To put it into perspective, he was born before the United States of America existed and his death was announced on CNN (1750-2006).
12
Cats recognise the voice of their owner, but never evolved to care.
22
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
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