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Patrick Franke

@pfranke.bsky.social
84 followers 56 following 35 posts

Field ornithologist & recordist. Recording wildlife sound for conservation.

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Reposted by Patrick Franke
Steve Dudley @stevedudley.bsky.social · 18/09/2026
#bioacoustics #bwpuc
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Patrick Franke @pfranke.bsky.social · 24/09/2026
Data from Xeno Canto + free BirdNET and Merlin are now being extensively used by consultancies for commercial purposes. Glad to see a discussion on this topic gradually emerging within the community—as happened recently at a meeting of the bioacoustics group at the Swiss Ornithological Institute.
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Neil Hall @neilhall.bsky.social · 20/08/2026
Biological Databases are critical infrastructure - not projects. As so much effort is put into harnessing AI to solve all our problems, we are allowing the foundational data resources crumble. Treat biological databases as infrastructure, not projects www.nature.com/articles/d41...
nature.com
Treat biological databases as infrastructure, not projects
Letter to the Editor
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Patrick Franke @pfranke.bsky.social · 08/08/2026
Free training for local people and simple equipment is key in conservation in 2026.
ebird.org
Documenting a Lost Bird: First-ever Recordings of Red Weaver Collected with Merlin Bird ID - eBird
Kenyan birders James Apolloh Omenya and Simon Odhiambo located the Red Weaver, a species that hadn’t been documented since 2014. They collected the first known recordings of the species using the Merl...
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Birds of the World | The Cornell Lab @birdsoftheworld.bsky.social · 07/08/2026
A most interesting thing about the rediscovery of the Red Weaver by James Apolloh Omenya & Simon Odhiambo in Kenya is that they had taken the Sound Recording workshop offered by eBird and captured the FIRST audio of the bird ever, using equipment donated by Cornell Lab! ebird.org/news/red-wea...
ebird.org
Documenting a Lost Bird: First-ever Recordings of Red Weaver Collected with Merlin Bird ID - eBird
Kenyan birders James Apolloh Omenya and Simon Odhiambo located the Red Weaver, a species that hadn’t been documented since 2014. They collected the first known recordings of the species using the Merl...
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Patrick Franke @pfranke.bsky.social · 31/07/2026
A nice find in my archive: a singing Pied Wheatear instantly mimics the flight call of a passing Tree Pipit, just moments after the pipit gives its call overhead. A wonderful example of how quickly these birds can react to familiar sounds from their surroundings. #bioacoustics #birdsound
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Birds of the World | The Cornell Lab @birdsoftheworld.bsky.social · 28/07/2026
🧵 The Search for Lost Birds is looking for young, adventurous birders to lead expeditions to find “lost” bird species. Currently, 121 birds lack any scientific documentation for a decade or longer (70+ are entirely missing from the Macaulay Library!) Continued... searchforlostbirds.org
searchforlostbirds.org
Home
Search for Lost Birds
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Dimitri W Ponirakis @dwponirakis.bsky.social · 23/07/2026
www.sciencealert.com/humans-can-e...
sciencealert.com
Humans Can Learn to Echolocate in Just 10 Weeks, And It Rewires The Brain
Echolocation is a fascinating way that animals like bats and whales find their way around the world.
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Ethological Society @ethoges.bsky.social · 24/07/2026
🧪 ETHOLOGY: Peep, squeal and claim! 🐸📢🌿 Turin & Nali found that male torrent frogs use a surprisingly complex repertoire of territorial calls. Calls vary with social context and temperature—but unlike advertisement calls, they are not shaped by stream noise. #OpenAccess: doi.org/10.1111/eth.70086
doi.org
Peep, Squeal and Claim: Complex Territorial Call Emission Across Social Contexts in a Neotropical Torrent Frog
Males of Hylodes perere emit territorial calls ranging from simple to complex combinations of peep (A) and squeal (B) notes, often accompanied by visual signals. Because note A resembles advertisemen....
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PLOS One @plosone.org · 30/04/2026
A new study by @laurynbenedict.bsky.social and colleagues finds companion parrots often learn and use names, sometimes applying them as individual vocal labels in social contexts like greetings and attention-seeking, highlighting their capacity for name-like communication. plos.io/4ugUeLZ
journals.plos.org
Name use by companion parrots
Humans organize social interactions in part by referring to others using proper names (hereafter “names”). Names might also facilitate the complex social lives of animals. Several animal species…
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Dimitri W Ponirakis @dwponirakis.bsky.social · 25/07/2026
phys.org/news/2026-07...
phys.org
Why and how birdsong differs across the world—and the eight motifs that tie them together
Birdsong carries meaning across open space, helping birds attract mates, defend territory and communicate with rivals. While there has been much research into the use of birdsong across species, resea...
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Lauryn Benedict @laurynbenedict.bsky.social · 18/07/2026
Do you study female birds? What field approaches have you used to target females? Join our conversation about considerations and methods for field work on female birds! americanornithology.org/studying-fem...
americanornithology.org
Studying female birds in the field: Challenges, suggestions, and shared experience - American Ornithological Society
At the AOS 2024 annual meeting, fellow ornithologists and I were invited to present academic talks during a female bird symposium organized by Joanna Wu aimed at highlighting recent research on female...
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Science Magazine @science.org · 14/07/2026
Whales sing, orcas squeal, and sea turtles croak. But sharks are more the strong, silent type. Researchers reported last year the first evidence that sharks make sounds, too. Learn more on #SharkAwarenessDay: scim.ag/3UrNcUQ
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RareBirdAlert @rarebirder.bsky.social · 19/06/2026
Could AI replace some bird ringing for individual identification? Researchers working with Cerulean Warblers are developing a tool that could allow scientists to recognise returning birds by voice, reducing the need to recapture and re-identify them. www.rarebirdalert.co.uk/v2/Content/C...
rarebirdalert.co.uk
Could AI replace some bird ringing for individual identification?
Researchers working with Cerulean Warblers are developing a tool that could allow scientists to recognise returning birds by voice, reducing the need to recapture and re-identify them
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Dimitri W Ponirakis @dwponirakis.bsky.social · 05/07/2026
www.theguardian.com/environment/...
theguardian.com
Birdsong data from Merlin ID app to help global biodiversity project
Cornell Lab for Ornithology plans data linkup between app and population monitoring on eBird platform
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Dimitri W Ponirakis @dwponirakis.bsky.social · 06/07/2026
www.audubon.org/magazine/the...
audubon.org
These 5 Research Projects Show How AI Is Revolutionizing Bird Conservation
Scientists are using artificial intelligence to analyze troves of images and audio, gaining unprecedented insight into the lives of birds and how to more effectively protect them.
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Dimitri W Ponirakis @dwponirakis.bsky.social · 06/07/2026
www.techtimes.com/articles/319...
techtimes.com
Seabed Cables Detect Silent Whales by Reading Pressure Waves, Not Calls
Fiber-optic cables detect silent whales by reading the faint pressure wave a swimming body pushes through the water, a 2026 PNAS study found. NTNU researchers tracked a blue whale in the Arctic after ...
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Dimitri W Ponirakis @dwponirakis.bsky.social · 04/05/2026
news.mongabay.com/2026/04/in-g...
news.mongabay.com
In Guatemala, new AI technology will be ‘listening’ for illegal deforestation
FLORES, Guatemala — This March, rangers on patrol in the Maya Forest came across the feathers of hunted birds and paths that had been cleared through the trees. These led them to a 2-hectare (5-acre) ...
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Birds of the World | The Cornell Lab @birdsoftheworld.bsky.social · 04/05/2026
Available only at birdsoftheworld.org, the Phylogeny Explorer offers a fun way to explorie avian evolution, discover closely related species, and grasp the timescales at which they evolved. Check it out/1 birdsoftheworld.org/bow/phylogeny
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Markus Eichhorn @markuseichhorn.bsky.social · 30/04/2026
Our paper on decolonising field ecology was featured on a new BBC documentary as an example of how woke has gone too far on university campuses. Needless to say, I'm thrilled. This is impact! @biotropica.bsky.social 🌍 1/6
Our paper on decolonising field ecology shown as a backdrop in Speechless, a documentary about freedom of speech on campus.
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Alan McElligott @amcell.bsky.social · 30/04/2026
 2025. Burden of a failed error culture in biologging. www.sciencedirect.com/science/arti... via @asab.org cc @asabeducation.bsky.social
sciencedirect.com
Burden of a failed error culture in biologging
Driven by technological advancement and low cost, biologging has rapidly transformed the study of animal behaviour and ecology, providing unprecedente…
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Patrick Franke @pfranke.bsky.social · 28/04/2026
The next Singwarte Field Meeting will take place in November 2026. Three days of recording, exchange and learning with other bioacoustics enthusiasts. If you want to stay up to date about our workshops and meetings, please subscribe to our newsletter. www.singwarte.info?page_id=3628
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Benjamin Freeman @benjaminfreeman.bsky.social · 22/04/2026
we did 3177 playback experiments on 264 species of birds to learn why males alone defend territories in some species while pairs team up to cooperatively defend home turf in others. and now you can read about it with writing that is fun theconversation.com/its-a-sing-o...
theconversation.com
It’s a sing-off! Myth-busting about birds and sex when it comes to defending the nest
Males aren’t the only angry birds defending their territory. A clever test finds which songbirds step up to fight off intruders and the role monogamy plays.
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Sheril Kirshenbaum @sheril.bsky.social · 22/04/2026
“We think we’re looking at organic matter that’s been preserved on Mars for 3.5 billion years... if we want to search for evidence of life in the form of preserved organic carbon, this demonstrates it’s possible.” #science #space nautil.us/mars-curiosi...
nautil.us
Mars Curiosity Rover Makes a Big Find on the Red Planet
Mars Curiosity Rover Makes a Big Find on the Red Planet: The little robotic chemist that could
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Patrick Franke @pfranke.bsky.social · 14/04/2026
In June I will play some bioacoustic recordings and talk about birdsound collections, field expeditions and their contribution to conservation.
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Patrick Franke @pfranke.bsky.social · 14/04/2026
Looking forward to meeting some fantastic folks. #wildlifesound #birdsound #bioacoustics #fieldmeeting
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Chris Sharpe @sharpebirder.bsky.social · 12/04/2026
news.mongabay.com/2026/04/vene...
news.mongabay.com
Venezuela’s new mining law could spell disaster for the Amazon, critics warn
Venezuela is close to passing a law to update the country’s mining regulations and attract private investment in gold, silver, coltan and other minerals. But advocacy groups say the law may end up exa...
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Chris Sharpe @sharpebirder.bsky.social · 05/04/2026
Crippling defunding of US environmental programmes proposed. “It's an extinction-level event for science.”. www.nature.com/articles/d41...
nature.com
Massive budget cuts for US science proposed again by Trump administration
Budget proposal would also curb federal payments for scientific publishing.
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Chris Sharpe @sharpebirder.bsky.social · 05/04/2026
"The U.S. Forest Service is closing 57 of its 77 research facilities in 31 states under a reorganization plan announced this week, threatening science that looked at how wildfires, drought, pests and global warming are putting pressure on forests." www.nytimes.com/2026/04/03/c...
nytimes.com
Forest Service Will Close Research Stations That Study Wildfire Risk
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FishSounds @fishsounds.bsky.social · 05/04/2026
🔉 Major FishSounds Website Update!! The beta version of the new FishSounds.net is live now and will be finalized over the next month. Most of the updates won’t necessarily be noticeable on first glance, so a few of the more consequential changes are outlined below. 🧵1/7
Screenshot of the FishSounds home page with a pop up banner announcing that changes have been made.
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Cornell Lab of Ornithology @cornellbirds.bsky.social · 03/04/2026
Some birds, including Great Crested Flycatchers and Northern House Wrens, have been known to drape snakeskins over their nests. Why? Evolving research suggests that, at least for cavity-nesting birds, the snakeskins act like a scarecrow against predators! Discover the details in this article:
allaboutbirds.org
Why Do Birds Put Snakeskin in Nests? It May Warn Away Predators
Great Crested Flycatcher with a piece of shed snakeskin. Photo by Barbara Taylor / Macaulay Library. From the Spring 2025 issue of Living Bir ...
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Dan Mennill @dmennill.bsky.social · 02/04/2026
"Acoustic differences persist in urban Great Tits over two decades of declining anthropogenic noise in Paris, France." We recorded birds in Paris to study their response to changing levels of noise pollution: doi.org/10.1093/orni... 🧵1/8 @amornith.bsky.social #bioacoustics #ornithology
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birdsonglab.bsky.social @birdsonglab.bsky.social · 17/03/2026
Our new paper describes song type sharing, matching, and collective themes in Adelaide's warbler dawn chorus communication networks. It's part of a special issue on animal communication networks. authors.elsevier.com/sd/article/S... #animalcommunication #communicationnetworks #birdsong
authors.elsevier.com
ScienceDirect.com | Science, health and medical journals, full text articles and books.
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Alper Yelimlieş @alperyelimlies.bsky.social · 17/03/2026
Our paper on the female song in Galápagos yellow warblers is now published in Animal Behavior: authors.elsevier.com/sd/article/S... To celebrate, here is the first ever video I recorded back in 2023 of the female BzHz singing!
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Dan Stowell @danstowell.mastodon.social.ap.brid.gy · 16/03/2026
"Tiny recording backpacks reveal bats’ surprising hunting strategy" - nice description and videos by Leonie Baier theconversation.com/tiny-recording-… #bioacoustics
theconversation.com
Tiny recording backpacks reveal bats’ surprising hunting strategy
By listening in on their nightly hunts, scientists discovered that small, fringe-lipped bats are unexpectedly able to efficiently take down prey nearly their own size.
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Cornell Lab of Ornithology @cornellbirds.bsky.social · 15/03/2026
Museum drawers quietly hold a record of pollution. Early 1900s bird specimens from the Chicago’s Field Museum of Natural History were gray with soot—by the 1980s, their feathers significantly whiter. Full story: www.allaboutbirds.org/news/from-mu...
Light brown and white bird with yellow throat and black mask and collar. Text reads: Horned Lark. Eremophila alpestris© Sarah Sharp/ Macaulay Library.Photos of taxidermy birds side by side 2 sets. One Horned Lark from 1966 with white stomach and 1904 with gray stomach. One Red-headed Woodpecker from 1982 with a white stomach and from 1901 with a gray stomach. Text reads: Soot from coal turned many birds gray in the 1900s with arrows to gray birds. Better air quality by the 1960s brought their natural colors back with arrows to whiter birds. Specimen photos by Carl Fuldner and Shane DuBay.
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Sheril Kirshenbaum @sheril.bsky.social · 14/03/2026
I cannot agree more! “Why we should look beyond grades to spot potential in STEM” www.science.org/content/arti...
science.org
Why we should look beyond grades to spot potential in STEM
“I have long believed that genius is evenly distributed across society,” this professor writes
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George Olah @georgeolah.bsky.social · 10/03/2026
🦜🏔️ How did vibrant Amazonian parrot feathers end up in a desert tomb on the Pacific coast of Peru 1,000 years ago? Our new paper on @natcomms.nature.com reveals they didn't just trade feathers, pre-Inca societies transported live macaws and parrots across the Andes!👇 www.nature.com/articles/s41...
nature.com
Ancient DNA and spatial modeling reveal a pre-Inca trans-Andean parrot trade - Nature Communications
Here, the authors combine ancient DNA, stable isotopes, and computational modeling to study colorful feathers from a pre-Incan tomb in Peru. They identify four species of parrots, which were likely ca...
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Chiara De Gregorio @chiaradg.bsky.social · 25/02/2026
NEW PAPER! Do 🐛 use rhythm to trick 🐜? We analysed vibroacoustic signals from ants and butterflies with different myrmecophily levels. Ants and highly associated species share regular rhythms — suggesting convergent adaptation in tight mutualisms. nyaspubs.onlinelibrary.wiley.com/doi/10.1111/...
nyaspubs.onlinelibrary.wiley.com
NYAS Publications
Myrmecophilous butterflies evolved diverse adaptations to communicate with ants, including acoustic ones. We analyzed the rhythmic properties of vibroacoustic signals in two ant and nine butterfly sp...
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ioana chiver @ioanachiver.bsky.social · 05/03/2026
Our paper looking at vocal & display differences of Escudo manakins is online. Vocalizations show that island manakins are derived from a hybrid population of golden- x white-collared manakins. Interestingly, island living doesn't indicate relaxed sexual selection. Fun project & amazing team 🏝️
sciencedirect.com
Vocal and display differences in an island form of a lekking species with an acrobatic dance routine
Island environments drive distinctive morphological and life history traits known as the ‘island syndrome’. Previous studies pointed to lower sexual s…
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Pensoft @pensoft.net · 04/03/2026
🪶Two new antbird species have been discovered in the Amazon Basin through #bioacoustics and #morphological characteristics. The description has been published in the #OA #journal Vertebrate Zoology. Read more about it on our blog 👇
blog.pensoft.net
Two new bird species from the Amazon Basin described based on bioacoustics and morphological data | Blog
Two new antbird species discovered in the Amazon Basin and described in the open-access journal Vertebrate Zoology.
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Per Alström @peralstrom.bsky.social · 01/03/2026
and Emerging Technologies in Bird Monitoring and Research: Artificial Intelligence, eDNA, Remote Sensing, and Other Approaches: www.keaipublishing.com/en/journals/...
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Per Alström @peralstrom.bsky.social · 01/03/2026
The international ornithological journal Avian Research, which publishes Open Access for FREE, has calls for two special issues: Avian Conservation in the Anthropocene: Challenges, Innovations, and Future Directions: lnkd.in/dcWNqPxu (deadline 31 December 2026) and
lnkd.in
LinkedIn
This link will take you to a page that’s not on LinkedIn
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Chris Sharpe @sharpebirder.bsky.social · 28/02/2026
Although we have known this for many years—e.g. @neobirdconserve financed early work by Vitek Jirinek—this should have been the top news headline last week. These declines in 'pristine' tropical forests are well-documented, poorly understood and continue apace. www.science.org/content/arti...
science.org
Birds are vanishing from tropical forests. Is another ‘silent spring’ coming?
As mysterious bird declines crop up in the Amazon and beyond, scientists suspect climate change may be to blame
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Acoustical Society of America @asa-news.bsky.social · 19/02/2026
Register for Sonic Connexions - Listening at Scale: Edge and Cloud Computing for Large Bioacoustic Datasets with Dr. David Mann, Loggerhead Instruments 🗓️ Date: Thursday, March 5, 2026 🕒 Time: 4:00 PM (Brazil/Argentina time, UTC -3) whoi-edu.zoom.us/meeting/register/T…
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Acoustical Society of America @asa-news.bsky.social · 19/02/2026
No ears, no problem. The tobacco hornworm caterpillar can detect airborne sound via microscopic hairs on its body, according to a team at Binghamton University: phys.org/news/2026-01-caterpillars-… Research presented at the 6th Joint Meeting ASA and ASJ
phys.org
Caterpillars hear through tiny body hairs, which could inspire improved microphones
No ears, no problem. The tobacco hornworm caterpillar, a common garden pest, can actually detect airborne sound via microscopic hairs on its body, according to a team of faculty and graduate students at Binghamton University. The research could have implications for improving microphone technology.
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Acoustical Society of America @asa-news.bsky.social · 18/02/2026
ACOUSTICS TODAY How do fish localize sound sources? Read "The Enigma of Sound Source Localization by Fishes" at doi.org/10.1121/AT.2025.21.2.49
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Wild Beijing @wild-beijing.bsky.social · 17/02/2026
A short biography of “the father of Chinese ornithology”, Tso-hsin Cheng, one of the so-called “pioneers” who introduced China’s natural heritage to the world in the late 19th and early 20th centuries. wildbeijing.org/2026/02/16/t... #birds #china
wildbeijing.org
Tso-hsin Cheng: The Father of Chinese Ornithology
This article is the fourth in a series about “The Pioneers”, the naturalists in 19th and early 20th century China who shone a light on China’s natural heritage.   ===== …
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Sheril Kirshenbaum @sheril.bsky.social · 08/02/2026
ChatGPT assumed I am male. The reason demonstrates we have work to do. #AI #tech
“Well, I am female, so I'm curious why you thought I was male?”

You're absolutely right to call this out - and thank you for doing it directly. Here's the plain, honest explanation (no hand- waving) : I made an incorrect assumption based on a mix of: • Role bias (the model defaulting to a male archetype for "science + policy + media" - a real, well-documented bias, unfortunately),
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Chris Sharpe @sharpebirder.bsky.social · 30/01/2026
Having advocated for decades for more support and recognition of the fundamental role of local and indigenous communities in conservation, this analysis using the Environmental Justice Atlas (EJAtlas) dataset is most welcome. Environmental organisations take note. www.pnas.org/doi/10.1073/...
pnas.org
Social movements are transformative agents for biodiversity conservation | PNAS
Civil society has long been a catalyst for social change by reshaping structures, influencing values, and challenging power dynamics; however, its ...
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