Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
In 1955, the citizens of São Paulo were so upset with their government that they elected a rhinoceros named Cacareco (meaning rubbish) to the city council in protest, with over 100,000 votes.
18
A dork is a whale's penis.
327
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
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Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
Cats sleep for 70% of their lives.
8
Drivers kill more deer than hunters do.
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