The world's smallest mammal is the bumblebee bat of Thailand, weighing less than a penny.
60
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
There's a breed of cat called Munchkin and they have tiny legs.
13
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
Mexican Jumping Beans jump because of moth larvae inside them.
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Cats and dogs can hear ultrasound.
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