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zakruti.com » Knowledge, science, education » Deep Look
This Stick Insect Has a Peppermint-Scented Secret Weapon - Deep Look

This Stick Insect Has a Peppermint-Scented Secret Weapon - Deep Look

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Rating: 4.0; Vote: 1
The peppermint stick insect packs a peppermint-scented blast powerful enough to fend off hungry predators in Australia’s ancient Daintree rainforest. Check out how this clumsy vegetarian survives using a unique blend of chemistry and camouflage. DEEP LOOK is an ultra-HD (4K) short video series created by KQED in San Francisco and presented by PBS Digital Studios. See the unseen at the very edge of our visible world. Explore big scientific mysteries by going incredibly small. Donate to KQED, the public media station that makes Deep Look: SIGN UP for Deep Look’s newsletter, Nature Unseen: SUBSCRIBE: --- Find a transcript on KQED Science: --- More great Deep Look episodes: Tiger Beetles Bite First, Ask Questions Never These Lovebugs Have Attachment Issues Beach Day These 5 Surprising Creatures Are Hanging Out Too --- Shoutout! reefreptile organicelectrics (edited) Radu_D_1 hoopajoop danischeel4846 --- Thank you to our top Patreon supporters ($10 per month! Bridget Kelly Duane Westhoff Christopher Williams Elena De La Paz manamonarch Julia R Wised1000 Susan Fuhs Hank Poppe Walter Tschinkel STEPHANIE DOLE J Schumacher Lily, Vinny, Izzy Altschuler BulletproofFrog LAUREL PRZYBYLSKI wormy boi Jessica Hiraoka Laurel Przybylski Jeremiah Sullivan Mehdi KayLa Wade Tregaskis Burt Humburg Noreen Herrington Roberta K Wright xkymon Louis O'Neill Jellyman Titania Juang El Samuels Laurel Przybylski KW Karen Reynolds David Deshpande Daisuke Goto Elizabeth Ann Ditz Levi Cai Craig Rosa --- Follow Deep Look and KQED Science on social: TikTok: / deeplookofficial Patreon: / deeplook Instagram: / kqedscience Twitter/X: / kqedscience --- About KQED KQED, an NPR and PBS member station in San Francisco, serves Northern California and beyond with a public-supported alternative to commercial TV, radio and web media. Funding for Deep Look is provided in part by PBS Digital Studios and the members of KQED. #insects #wildlife #bugs #4kvideo #deeplook #kqed
Date: 2025-12-13

Comments and reviews: 17


Nature is so cool. This to me is what life is all about. Just himans working together trying to figure things out, understand it and evolve. We coexist with eachother, the environment and earth. I want to hear positive stories from each country. We're all working together for the betterment of mankind and our ecosystems
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The video production is top tier. The stick bug was a interesting topic. Had one negative comment about your narration. But your inflection perfectly matched the video topic. You have a fan. What lies ahead for you I am curious. But the production values show you have the talent for sure!
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With all the food and various other exposures, I now wonder if there is any evidence that we have done the same to cope with our environment. I'd love to have a built in defense spray or other adaptation.
The closest I can think of is asparagus pee, but that is short lived.

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Doesn't seem like the defence was evolved for or effective against ants, and likely not for any other invertebrate predator either; it is more likely to be against larger vertebrate predators, the spray is known to be highly irritating if it gets into your eyes.
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This makes sense now. The smell of peppermint out of nowhere is these guy. I thought it was my aura smelling good. I knew I was being delusional. Thank you for clearing this for me. There's a moving stick in the leaves, gotcha. Not my aura.
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The southern two-striped walking stick can spray a burning fluid into your eyes if you mess with them, and they’re extremely accurate.
I got sprayed in the eyes by one as a kid in Florida and it was awful!

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at least there are animals in Australia that can't potentially kill you, unless you are allergic to the chemicals in which case you're probably going to die if you don't have the proper medicine with you.
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The two-striped walkingstick (Anisomorpha buprestoides) found in the southern US has an almost identical defensive ability, except it lacks the pleasant smell of its Australian cousin.
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amazing visuals but even more surprising amazing sounds too! The instruments that play with every spray and even leg shaking is a very nice touch! Shows this is a high quality video
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I went to the daintree rainforest earlier this year and found a bunch of them. They're defense smells very nice although I've been told it can be irritating for us humans too
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can we just talk about that at 2: 55 literally just 4-5 tiny ants holding that WHOLE stick insect only by the antenna plus even other ants on it
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I was so confused because I only know those ants as weaver ants since they used silk from their larva to weave leaves together to form their nest.
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Trump's crippled public broadcasting & scientific research. It's as if he were carrying out Putin's orders to destroy his rival.
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Throwback to the time I bought a peppermint plant to repel slugs from my window, and they ended up getting attracted and ate it
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For a predator that relies on scents and pheromones, hitting them with a peppermint spray is like throwing a flash-bang at us.
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Are those really small ants These ants look like they would annihilate a colony of black ants that I'm familiar with.
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So technically there could be thousand year old peppermint spray molecules that have been passed on for countless generations
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