Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
Frozen lobsters can come back to life when thawed!
46
George was the world's largest dog who weighed 233 pounds, stood at 43 inches tall from paw to shoulder, and ate 180 pounds of food a month.
7
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12
Cats recognise the voice of their owner, but never evolved to care.
22