Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20
Travis was a chimpanzee who socialized with humans since birth. He could log onto a computer to look at pictures, watch TV using a remote control, brush his teeth, feed hay to his owner's horses, water plants, and learned the schedule of passing ice cream trucks.
11
Drivers kill more deer than hunters do.
660
15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
1