Early American humans hunted car-size armadillos and used their shells for houses.
12
There's a young hippo and a 130+ year old tortoise in a Kenyan wildlife preserve who are best friends and they even sleep and play together.
40
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
Cats recognise the voice of their owner, but never evolved to care.
22
A cat can jump FIVE TIMES as high as it is tall!
371
One in three dog owners say they have talked to their pets on the phone.
427
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
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