Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
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A group of pugs is called a grumble.
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There's a young hippo and a 130+ year old tortoise in a Kenyan wildlife preserve who are best friends and they even sleep and play together.
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Two dogs were among the Titanic survivors.
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A lion in the wild usually makes no more than twenty kills a year.
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Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
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When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
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