In Australia, there are spiders big enough to eat snakes.
20
In 2011, a male tiger in India adopted a litter of orphaned cubs, taking on the role of ‘mother’. Wildlife officials say such behavior had never been observed before.
9
A puppy is born blind, deaf, and toothless.
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Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
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There's a phone app called RoboRoach that allows you to remotely control a cockroach through a chip that you to manually implant into the unwitting critter.
10
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6