Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
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When cats are happy, they may squeeze their eyes shut.
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The colossal squid has the largest eyes in the world.
4
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
An average cat has 1-8 kittens per litter and can have 2-3 litters per year. During her productive life, one female cat could have more than 100 kittens. A single pair of cats and their kittens can produce as many as 420,000 kittens in just 7 years.
10
There's a lizard known as the 'Jesus Lizard' that can run across water.
11
There was a bear called Wojtek who was adopted by Polish soldiers during WW2. It carried ammunition, wrestled with soldiers, and drank beer.
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