Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
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Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
Alligator snapping turtles can live for over 150 years. Scientists know this because some of the turtles had musket balls in their stomachs.
271
Crows living in some urban areas drop nuts into traffic to let the passing cars crush them, then they wait for the red lights to stop the traffic so they can grab and eat it.
17
The Basenji dog is the only dog that is not able to bark.
4
Meysi is one of the world's smallest dogs, measuring in at just 7cm tall, 12cm long, and weighing a meagre 250 grams (only slightly heavier than a hamster!)
11
When a male honey bee climaxes during sex, his testicles explode and then he dies.
27