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29/10/2026

That beetle at your porch light spent years under your lawn. 🪲

May and June beetles start life as white, C-shaped grubs in the soil, chewing grass roots. Every autumn they dig down below the frost line, and every spring they climb back up to feed. In much of the northern US, that goes on for three years.

Then the grub packs a smooth chamber out of soil and transforms. The adult that comes out doesn’t leave. It stays in that chamber underground through one more winter.

In May and June it finally digs out at dusk, clumsy and buzzing, and flies toward the nearest light.

🎥 Backyard Metamorphosis — Ep. 29

AI-generated video, original narration and score

28/10/2026

This snake can’t really hurt you. So it does this instead. 🐍

Have you ever seen one?

27/10/2026

This frog was frozen solid for 6 months. No heartbeat. No brain activity. 🧊🐸

Would you have believed it if you hadn’t seen it?



AI generated clip for education purposes

26/10/2026

A sockeye salmon spends years in the Pacific as a plain silver fish. Then it finds the exact riverbed it hatched in — and changes completely. The body floods scarlet, the head turns olive-green, the back draws up into a hump, and the jaws hook so badly they no longer close.

The red isn’t decoration. It’s carotenoid pigment that was stored in its muscle, moving out of the flesh and into the skin and the eggs. The body goes red because the meat goes pale. It’s spending itself.

It started as one of a few thousand eggs buried in gravel. About one in a thousand ever makes it back.

And it only does this once. Both s*xes die within weeks of spawning, on the same gravel they hatched in, directly above the next generation.

AI generated footage, original narration

25/10/2026

Every one of those is a spider. 🕷️

A Carolina wolf spider carries her egg sac attached to her spinnerets, holding the end of her abdomen tilted up so it doesn’t drag — and she hunts like that for a month.

When they hatch, her young climb up her legs onto her back and grip specialised hairs there. She carries all of them for another month, still hunting.

Then they leave. They climb to the highest point they can find, stand up on the tips of their legs, tilt their abdomens to the sky and release silk until the air takes it.

And they fly. That’s why wolf spiders are found almost everywhere on Earth.

She builds no web. She has two huge forward-facing eyes that shine green in a torch beam. And she’ll live about two years.

⚠️ AI-generated footage. Narration and research written by me.

24/10/2026

The one in your bathroom started with eight legs. 🦟

A house centipede hatches with four pairs. It gains one pair at its first moult, then two pairs at each of the next five — 4, 5, 7, 9, 11, 13, 15 — and then it stops.

The adult runs at up to half a metre a second across floors, walls and ceilings. It hunts by antennae, not eyes, and catches things by throwing its legs around them. What it’s hunting in your house is cockroaches, bed bugs, termites, silverfish and spiders.

Its fangs usually can’t break human skin. It runs from you. And it lives three to seven years, so the one in your bathroom may have been there longer than you have.

⚠️ AI-generated footage. Narration and research written by me.

23/10/2026

It doesn’t build a web. It fishes — and it fakes the mating call to bring the fish in. 🕷️

The American bolas spider hangs from a single horizontal thread at night and dangles one short line with one sticky bead on the end, about 2.5 mm across. When a moth comes close enough, she swings it like a fishing weight and knocks it out of the air.

The moth comes close because she makes it. She releases a chemical blend that mimics the s*x pheromone of female moths, so males fly straight to her. Different species use different blends — and because her two main prey species fly at different times of night, she changes the scent partway through the evening to match whichever is on the wing.

The glue goes stale within half an hour. If nothing hits it, she reels the line in, eats it, and builds another.

Her young can’t do any of this. They sit on a leaf edge and catch flies with their bare front legs. And in daylight she doesn’t hide — she sits out in the open on top of a leaf, looking exactly like a splash of bird droppings.

Backyard Metamorphosis · Episode 28

⚠️ AI-generated footage. Narration and research written by me.

22/10/2026

Its jaws shut in about a tenth of a millisecond. ⚡

The trap-jaw ant locks two straight blades open at a full 180 degrees and holds them there against loaded muscle. Between them sit fine trigger hairs. It doesn’t aim — it sets a tripwire and waits for something to brush them.

In a close relative, those jaws have been clocked at up to 230 km/h, accelerating at around 100,000 G, hitting with roughly 300 times the ant’s own body weight.

And it works in reverse. Fire the jaws into the ground and the recoil throws the ant backwards through the air. Researchers dropped these ants into antlion pits and found they escaped about 15% of the time — and that gluing the jaws shut cut their survival in half.

Before any of that it was a larva hanging upside down from the ceiling of a sand chamber, stuck there by pads on its own back, being fed by hand.

Florida and the southeastern United States.

Backyard Metamorphosis · Episode 27

⚠️ AI-generated footage. Narration and research written by me.

21/10/2026

She can’t fly while carrying it, so she climbs a tree and jumps. 🪰

The eastern cicada killer is one of the largest wasps in North America. A female digs a burrow up to two feet into bare ground, then hunts a cicada that can weigh more than twice what she does, stings it still, and hauls it home upside down beneath her. She often can’t take off from flat ground under that load — so she climbs a trunk with it and glides back from height.

Then the part almost nobody knows. She puts one cicada in a chamber for a son, and two or three for a daughter, because a daughter will have to carry cicadas of her own one day and needs the size. She chooses before the egg has hatched.

The larva eats, spins a cocoon, and spends eleven months underground for about six weeks above it.

And the big ones dive-bombing you in July? Those are males. They cannot sting. They have no sting at all.

Backyard Metamorphosis · Episode 27

⚠️ AI-generated footage. Narration and research written by me.

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20/10/2026

It hides those until the last second. 👁️

The Io moth keeps two enormous eyespots on its hindwings, completely covered by the forewings. At rest it looks like a plain yellow leaf. Touch it and it shakes, snaps its wings forward, and two eyes appear staring at whatever is about to eat it.

Getting there takes a while. It starts as about twenty-five eggs under a leaf. The caterpillars hatch orange, feed as a group, and travel in single file along the branch. They turn bright green with red and white stripes — and every spine on them carries venom. A brush against one burns for hours.

Then it hides in a crack in a rock and spins a thin, loose cocoon.

The adult that comes out has no mouth at all. It cannot feed. It has about a week to find a mate, and one trick to stay alive long enough to do it.

Backyard Metamorphosis · Episode 26

⚠️ AI-generated footage. Narration and research written by me.

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