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Why Does This Fly Live in Your Bathroom?

Ever wonder how those tiny, jumpy flies got onto your bathroom wall? Well, they came out of your sink drain after growing up down in the pipes. A goofy, long “mustache,” fuzzy wings and some aquabatics help them survive in that soggy environment.

Season 11 Episode 1 Length 03:58 Premiere: 01/17/24

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Season 11 Episodes

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Show Clips & Previews

5 of the Grossest House Pests We’ve Ever Filmed

S11 E20 Length 17:44 Premiere Date 03/27/25

4 of the Deadliest Tiny Hunters We've Ever Filmed

S11 E18 Length 14:54 Premiere Date 01/29/25

Beware of Flesh-Eating Sand Piranhas at the Beach

S11 E17 Length 03:49 Premiere Date 12/11/24

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S11 E16 Length 03:49 Premiere Date 11/21/24

These 5 Bees Are Waaay More Than Honey and Stingers

S11 E15 Length 23:22 Premiere Date 11/15/24

How Sunflowers Bring All the Bees to the Yard

S11 E14 Length 05:00 Premiere Date 10/23/24

5 of the Worst Tiny Bloodsuckers That Have Ever Bitten Us

S11 E13 Length 19:31 Premiere Date 10/10/24

This Mite-y Beetle Buries the Dead to Start a Family

S11 E12 Length 04:32 Premiere Date 09/26/24

Watch Salamanders Skydive!

S11 E11 Length 03:47 Premiere Date 08/27/24

How Can These Flies Live in Oily Black Tar Pits?

S11 E10 Length 04:45 Premiere Date 08/01/24

Watch This Starfish Protect Her Babies From Danger

S11 E9 Length 05:15 Premiere Date 07/10/24

Fly Metamorphosis is a Beautiful Nightmare

S11 E8 Length 04:12 Premiere Date 06/20/24

Stingless Bees Guard Tasty Honey With Barricades, Bouncers and Bites

S11 E7 Length 06:15 Premiere Date 05/28/24

Meet the Bug You Didn't Know You Were Eating

S11 E6 Length 05:16 Premiere Date 05/08/24

Watch Ferns Get Freaky

S11 E5 Length 03:44 Premiere Date 04/16/24

These Solar-Powered Carnivorous Flatworms Divide and Conquer

S11 E4 Length 05:16 Premiere Date 03/26/24

That's Not Rain, That's Super-powered Pee!

S11 E3 Length 03:57 Premiere Date 02/28/24

A Coral is Born

S11 E2 Length 04:36 Premiere Date 02/07/24

Why Does This Fly Live in Your Bathroom?

S11 E1 Length 03:58 Premiere Date 01/17/24

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