Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
A scorpion can hold its breath for up to 6 days.
19
The seahorse is the only fish to have a neck.
12
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
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In Australia, there are spiders big enough to eat snakes.
20