Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
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Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
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Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
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The colossal squid has the largest eyes in the world.
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Cats sleep for 70% of their lives.
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In 1918, a homing pigeon saved over 190 American soldiers by delivering a message to nearby support despite having been shot through the breast, blinded in one eye, covered in blood, and with a leg hanging on by just a tendon.
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Nicole Kidman is scared of butterflies.
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