A puppy is born blind, deaf, and toothless.
16
Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6
Tigers can see 6 times better at night than humans.
305
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6