Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
1
Drivers kill more deer than hunters do.
660
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
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
A cat can jump FIVE TIMES as high as it is tall!
371