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Deep Look
Roly Polies Came From the Sea to Conquer the Earth
Season 4
Episode 2
Pill bugs. Doodle bugs. Potato bugs. Wood Shrimp. Whatever you call them, there’s something less creepy about these critters than other insects. Maybe it’s because they’re not insects at all.
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14:53
Meet four animals that have mastered the art of chemical defense and offense.
4:48
Not every ant is an ant. Meet nature's sneakiest imposters.
5:13
They walk, they fight, they leap for love. Meet the mudskipper — the fish that ditched the water.
4:05
Banana slug mating is slow—but far from boring: slime, biting, and wild slug sex explained.
3:52
They curl into a ball, carry their babies in a pouch, and aren’t even insects. Meet the roly poly.
4:48
They’re colorful, invasive and spreading fast. Meet the spotted lanternfly.
7:26
From ocean depths to forests, some animals glow — and it’s key to their survival.
9:51
Eggs helped animals conquer land—but most mammals stopped laying them. Why is that?
10:17
Here’s what compound eyes really do — and why flies see you in slow motion.
15:28
Whether it’s seaweed cloaks or see-through wings, these animals know how to hide. Meet four masters
16:18
Meet four creatures who’ve mastered the art of making shelter.
4:46
Peppermint stick insect packs a peppermint-scented blast powerful enough to fend off hungry predator