Frogs cannot swallow without blinking.
41
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
The world's smallest mammal is the bumblebee bat of Thailand, weighing less than a penny.
60
Vultures fly without flapping their wings.
97
Some lions mate over 50 times a day.
61
In Australia, there are spiders big enough to eat snakes.
20
A crocodile cannot stick out its tongue.
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