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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Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
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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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