Why Does This Catfish Swim Upside Down? | #DeepLook #Shorts // TRAIN BRAIN

Why Does This Catfish Swim Upside Down? | #DeepLook #Shorts

You might suppose this catfish is sick, or just confused. But swimming belly-up actually helps it camouflage and breathe better than its right-side-up cousins.
Learn more in our episode "Upside-Down Catfish Doesn't Care What You Think" ? https://youtu.be/eurCBOJMrsE
#youtubeshorts #catfish #deeplook

Deep Look

DEEP LOOK is a science video series that explores big science by going very, very small, from KQED and PBS Digital Studios. We use macro photography and microscopy in glorious 4K resolution, to see science up close ... really, really close. SUBSCRIBE: ...

Body Snatchers! Four of Nature’s Freakiest Parasites | Deep Look

This Jumping Spider's Dance Skills Would Make Bob Fosse Proud | #DeepLook #Shorts

These Glow Worm Colonies Imitate Stars to Confuse Flying Insects | #DeepLook #Shorts

Nudibranchs Are Little Thieves Who Like to Show Off | #DeepLook #Shorts

Wormlions Set a Fearsome Trap That’s Straight Out of Science Fiction | #DeepLook #Shorts

For Sharpshooters, Their Vibrations Are Key to Finding a Mate | #DeepLook #Shorts

Mosquitos Can Mate in Midair for up to 30 Seconds | #DeepLook #Shorts

Why Does This Catfish Swim Upside Down? | #DeepLook #Shorts

This Animal’s Signature Defense Is Its Vinegar-Like Spray | #DeepLook #Shorts

Mind-blowing Animal Transformations in 4k | Deep Look

This Hissing Cockroach and Its Mites Keep the World Cleaner | #DeepLook #Shorts

These Bees Build Their Perfect Beach Condos | #DeepLook #Shorts

These Digging Crabs Can Disappear in a Flash Under the Sand | #DeepLook #Shorts

These Uninvited Tiny Roommates Feast on Your Skin | #DeepLook #Shorts

What’s the Secret to Hydra’s Immortality? | #DeepLook #Shorts

These Spiders Have a Clever Way of Stealing Their Favorite Food | #DeepLook #Shorts

This Carnivorous Plant Can Dissolve Its Meals on the Spot | #DeepLook #Shorts

The Slimy Mating Rituals of Banana Slugs | #DeepLook #Shorts

These Animals May Sting You, Spray You With Stinky Fluid or Explode In Your Face | Deep Look

Who’s Making These Intricate Etchings on Your Salad Greens? | #DeepLook #Shorts

Fleas Can Jump 100 Times Faster Than the Blink of an Eye | #DeepLook #Shorts

Before It’s Even Born, This Walking Stick Insect Mimics a Seed | #DeepLook #Shorts

These Invasive Hitchhikers Can Devastate Grape Crops | #DeepLook #Shorts

Why Do These Industrious Ants Have so Many Copycats? | #DeepLook #Shorts

What Is This Brain-Looking Egg That Morphs Into Decaying Flesh? | #DeepLook #Shorts

The Beach Hoppers Put on a Dazzling Show as Night Falls | #DeepLook #Shorts

This Giant Leaf Insect Is a Master of Camouflage | #DeepLook #Shorts

Copycats! This Ant Is Surrounded By Imposters | Deep Look

What’s Inside a Rattlesnake’s Rattle? | #DeepLook #Shorts

A Mudskipper Looks Like an Evolutionary Glitch | #DeepLook #Shorts

Watch Fruit Flies Wrangle Each Other, Sumo Wrestler-Style | #DeepLook #Shorts

This Mosquito's Eggs Look Like Dirt and Are Amazingly Hardy | #DeepLook #Shorts

This Tadpole Shrimp Is Coming for Your Rice | #DeepLook #Shorts

Watch Caterpillars Rappel Down on a Strand of Silk | #DeepLook #Shorts

Nature's Largest Pantry Belongs to the Acorn Woodpecker | #DeepLook #Shorts

How Do Crickets Chirp? | #DeepLook #Shorts

This Fish Walks on Land and Leaps for Love | Deep Look

Watch This Caterpillar Make a Taco With a Blade of Grass | #DeepLook #Shorts

Webspinners Move Much Faster in Reverse | #DeepLook #Shorts

This Mite’s Appetite Is One of the Threats Farmers Face | #DeepLook #Shorts

The Kissing Bug Gorges on Your Blood and Then Poops on You | #DeepLook #Shorts

House Centipedes Found Novel Ways to Put Their Legs to Work | #DeepLook #Shorts

Watch Crabs Go Through One Crazy-Looking Growth Spurt | #DeepLook #Shorts

This Harmless Salamander Has an Extremely Toxic Look-Alike | #DeepLook #Shorts

How Does a Kangaroo Rat Escape a Certain Death? | #DeepLook #Shorts

Banana Slugs are Slimy S*xperts

This Caterpillar Turns Its Poisonous Food Source Into a Weapon | #DeepLook #Shorts

Can You Tell a Dandelion and Its Doppelganger Apart? | #DeepLook #Shorts

What Is This Bizarre Fishlike Insect Doing in Your Sink? | #DeepLook #Shorts

Axolotls Refuse to Grow Up, Hanging on to Their Larval Lifestyle | #DeepLook #Shorts

Sea Stars Use an Army of Tube Feet to Find Their Next Meal | #DeepLook #Shorts

What Do Roly-Polies Have in Common With Kangaroos? | #DeepLook #Shorts

She's a Crustacean. She's a Mom. She's a Roly Poly.

Aphids Can Clone Themselves and Are Born Already Pregnant | #DeepLook #Shorts

What Happens When You Get Slapped by a Porcupine’s Tail | #DeepLook #Shorts

Do Not Mess With Porcupines! | #DeepLook #Shorts

Your Glass of Milk Comes Courtesy of These Bees | #DeepLook #Shorts

Watch Bees Nest in a High-Rise Made of Styrofoam | #DeepLook #Shorts

This Is What Sand Dollars Really Look Like | #DeepLook #Shorts

Spotted Lanternflies are The Ultimate Party Crashers

These Snails Are About to Have a Battle of the Sexes | #DeepLook #Shorts

How a Corpse Flower Avoids Pollinating Itself | #DeepLook #Shorts

How a Corpse Flower Mimics the Stench of Rotting Animals | #DeepLook #Shorts

These Fish Take Baby Mussels for an Epic Joyride | #DeepLook #Shorts

This Mussel Does a Surprising Amount of Travel | #DeepLook #Shorts

This Plant Is an Insect Graveyard | #DeepLook #Shorts

Why Do Insects Have Those Huge Eyes? #shorts #wildlife #insects

Watch This Sea Hare Slurp Up Algae From the Eelgrass | #DeepLook #Shorts

The Sea Hare Looks Like a Slice of Zebra-Striped Jello | #DeepLook #Shorts

Do Scorpions Have a Sensitive Side? | #DeepLook #Shorts

Why Are Banana Slugs So Slimy? | #DeepLook #Shorts

4 Wild Dwellings That Will Give you Home Envy

This Caterpillar Is an Eating Machine | #DeepLook #Shorts

These Dampwood Termites Are Turning Your House Into Theirs | #DeepLook #Shorts

Watch the Peppermint Stick Insect Fight Green Tree Ants | #DeepLook #Shorts

Where to Find Peppermint Stick insects | #DeepLook #Shorts

This Insect Fights Back With a Self-Defense Solution | #DeepLook #Shorts

How Did Death Cap Mushrooms Evolve to Be so Lethal | #DeepLook #Shorts

The Caddisfly Makes Its Own Waterproof Tape | #DeepLook #Shorts

How Baby Turtles Sharpen Their Hunting Skills | #DeepLook #Shorts