Jellyfish as a species are actually older than dinosaurs and sharks.
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The colossal squid has the largest eyes in the world.
4
When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
25
Rattlesnake mating sessions have been known to last more than 22 hours.
232
Baks the blind boxer has a seeing eye goose named Buttons; a four-year-old goose who leads the pup around everywhere either by hanging onto him with her neck, or by honking to tell him which way to go.
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