On some poorly researched trivia lists it is stated as a fact that a pregnant goldfish is called a twit. This is not true as goldfish lay eggs.
71
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
Sheep, goats, octopuses, and toads have rectangular pupils.
7
Dolphins have names for one another.
18
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
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