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Alex Rogers

@alex-rogers.bsky.social
584 followers 963 following 36 posts

Oxford CS Professor. Developing @openacousticdevices.info AudioMoth. Previously developed SnapperGPS and Joulo.

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Reposted by Alex Rogers
Jeremy Lindsell @jeremylindsell.bsky.social · 10/08/2026
He he. My daughter did something like this for a primary school project using an Audiomoth to record the rhythmic sound the wheel made as it turned. She estimated her Russian Dwarf Hamster ran 5 km a night.
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North East Scotland Mammal Network @nesmammals.bsky.social · 11/08/2026
An @openacousticdevices.info #Audiomoth retrieved during the visit had recorded several bat species. Files are still being processed, but include lots of pipistrelles (mostly Soprano and some Common) and also Daubenton's Bats.
Spectrogram of Common Pipistrelle echolocation calls.Spectrogram of Daubenton's Bat callsSpectrogram of Soprano Pipistrelle call, including a feeding buzz.
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International Bioacoustics Society IBAC @ibacsocial.bsky.social · 07/08/2026
Applications are open for the 2027 Bioacoustics Winter School! 📅 4–15 January 2027 | Saint-Étienne, France ⏳ Apply by 30 September Two weeks of hands-on training in bioacoustic research, from recording to signal analysis. A fantastic opportunity to learn & connect! www.eneslab.com/bioacoustic-...
eneslab.com
Bioacoustics Winter School | ENES lab
Members
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Mattis Rinsche @mattisrinsche.bsky.social · 08/07/2026
In this clip, you can hear the fascinating Mediterranean snapping prawn (Alpheus dentipes) a crustacean known for its distinctive snapping sounds. These sounds play a crucial role in their communication and behavior in the marine ecosystem. Recorded with an AudioMoth 1.2.0 youtu.be/Pn7xI3OJkXI
youtu.be
Audiomoth Underwater Acoustics (Fanes, Rhodes)
YouTube video by Mattis Rinsche
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WILDLABS Community @wildlabs.bsky.social · 07/07/2026
Introducing the 2026 WILDLABS Awards winners! 🎉 This year, 16 grantees were selected from 523 applications, our largest cohort yet. Huge thanks to our partners at Arm for helping bring game changing conservation tech ideas to life. Meet the awardees: wildlabs.net/en/article/a... #ConservationTech
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Darren Archer @dunnock67.bsky.social · 04/07/2026
Not optimistic about bat calls from this in upland County Durham with the Audiomoth 🦇 It was raining when I left it last Saturday Raining today and strong winds at night in between
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Mattis Rinsche @mattisrinsche.bsky.social · 04/07/2026
First Audiomoth mission at Fanes, Rhodes 🇬🇷🌊
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Open Acoustic Devices @openacousticdevices.info · 26/06/2026
The heat wave has provided a good test of our satellite-connected AudioMoth which uses an Arribada @arribada-i.bsky.social SMD Argos module to transmit live status information from anywhere on the planet.
Photograph of a satellite-connected AudioMoth deployed with an Argos SDM module.Temperature plot from deployed AudioMoth device.
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GroupGets @groupgets.bsky.social · 09/06/2026
groupgets.com/hydromoth 🌊 Happy World Oceans Day! There have been countless innovators that used the @openacousticdevices.info HydroMoth in their research and art. [Pictures: Steve Simpson of Bristol University, Mary Shopido of Nat Geo, & Marco Barotti's installation, "Coral Sonic Resilience"]
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Dan Stowell @danstowell.mastodon.social.ap.brid.gy · 04/06/2026
An interview with me and Lia Gilmour (of the Bat Conservation Trust) about #BioacousticAI: "AI listens in to help protect wildlife" projects.research-and-innovation.ec… #bioacoustics @bioacousticai @EUCommission
projects.research-and-innovation.ec.europa.eu
AI listens in to help protect wildlife
Strolling through a forest, you may notice that the air is filled with sound. Birds sing, insects and small mammals rustle through the undergrowth, and at dusk bats squeak as they communicate with each other.These soundscapes contain a wealth of information about which animals are present, how many there are and how healthy an ecosystem may be. But analysing all that audio is a huge challenge.
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Dan Stowell @danstowell.mastodon.social.ap.brid.gy · 01/06/2026
Save the date! BioDCASE 2026 will be ONLINE on Friday 23rd October. Join for the latest in solving #bioacoustics challenges. biodcase.github.io/workshop2026 #BioDCASE #DCASE
biodcase.github.io
BioDCASE Workshop - BioDCASE
Details This year's BioDCASE Workshop will be held online on the 23rd of October. The program will include invited speakers on the topic of bioacoustics as well as poster sessions of technical reports. The BioDCASE workshop will be hosted the week before the DCASE workshop on the 28-29th of October …
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Biodiversity Meets Data @bmd-project.eu · 29/05/2026
We also held a giveaway, with three AudioMoth devices awarded to lucky winners. 🏆 💻 The day continues with a final interactive session led by Tami Wooldridge (@thebotanics.bsky.social), where we’re gathering participant feedback to help shape the development of our Biodiversity Analysis Tools 🔍🦦
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Ulf A. S. Holbrook 🏳️‍🌈🇵🇸 🔻 @differencetones.bsky.social · 24/05/2026
The first deployment of the season of two @openacousticdevices.info #audiomoth this time with a #Cuddeback camera to also see a bit of the goings on. Indispensable help from the 10-year old, marvelling at the opportunity to hear and see everything going on in our forest.
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arXiv cs.SD Sound @cssd-bot.bsky.social · 06/05/2026
Louis Lerbourg, Paul Peyret, Juliette Linossier, Marielle Malfante: Smart Passive Acoustic Monitoring: Embedding a Classifier on AudioMoth Microcontroller arxiv.org/abs/2605.03412 arxiv.org/pdf/2605.03412 arxiv.org/html/2605.03412
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G7SOZ @g7soz.bsky.social · 08/05/2026
Sounds like fun. I’ve a handful of audiomoth devices for work and have one at home - i should really give it a try! www.openacousticdevices.info/audiomoth
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Flor Yannelli *typo queen* 👽🌱🪁(she/her/ella) @floryannelli.bsky.social · 11/05/2026
Continuing on the topic of bioacoustics, Oluwadunsin Adekola here assesses the impact of evergreen invasive plants on bird communities in Wales, UK. They used audiomoth and scitizen science to collect data.
youtube.com
𝗘𝘃𝗲𝗿𝗴𝗿𝗲𝗲𝗻 𝗶𝗻𝘃𝗮𝘀𝗶𝘃𝗲 𝗽𝗹𝗮𝗻𝘁𝘀 - bioacoustic assessment of bird communities in Wales, UK
YouTube video by IYRCIS Conference
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WildDartmoor @tonydartmoor.bsky.social · 09/05/2026
Each "Biophone" contains a couple of AudioMoth acoustic loggers, large-capacity microSD cards, and, crucially, a powerful battery. This means they will record sound 24/7 for a month at a time.
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The Scottish Ornithologists' Club @scottishbirding.bsky.social · 03/05/2026
We have an Optics Loan Scheme! Open to members & non-members, the scheme offers the chance to borrow optical & acoustic monitoring kit from HQ: www.the-soc.org.uk/pages/gettin.... Why not try out binoculars, telescopes, a tripod or even an AudioMoth for your next birding trip? #opticsloanscheme
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Darren Archer @dunnock67.bsky.social · 18/04/2026
Horden news Always good to get the Audiomoth back in one piece especially with all the burning Lesser Whitethroat and Orange tip new for year A lot of excitement from sand martins around the cliffs Subdued song from many blackcaps
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Dr. Thilina Surasinghe @thilinas.bsky.social · 11/04/2026
We’ve just kicked off our field season! Deploying autonomous acoustic recorders #AudioMoth across restored Westlands to capture the hidden #soundscape of #bird 🐦 #anuran 🐸 communities to compare sites across restoration ages🌱🌍 🦤🧪
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Nick Littlewood @blackdogbirder.bsky.social · 25/03/2026
#Bioacoustics formed a big part of last week's Sutherland field trip. Students recorded birds on @openacousticdevices.info #Audiomoths (analysed with @chirpity-nocmig.bsky.social), used heterodyne bat detectors and set a PIPPYG by the digs - with Common Pipistrelles on both. @srucnews.bsky.social
An Audiomoth set in a pine woodland Spectrogram of Common Pipistrelle recorded on a pippyg device at Helmsdale hostel.
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GroupGets @groupgets.bsky.social · 23/03/2026
🐼 WWF Peru Recorded 190 bird species in Madre de Dios using AudioMoths "As part of the HP–WWF partnership, bird monitoring was conducted during 2023 and 2024 using AudioMoth recorders...covering approximately 60,000 hectares of Amazon rainforest." Read more: www.wwf.org.pe/en/?400217/M...
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GroupGets @groupgets.bsky.social · 10/03/2026
⭐ Happy #Mar10Day! Being nerds in general, we owe a lot of our passion in gadgets and finding the right fit for your project to the guy who risked everything just to be told to go to another castle. 🍄
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Hamaiketako @11tako.bsky.social · 09/02/2026
In spring 2025, artists Mikel R. Nieto and Illart Alkorta began a series of recordings in ponds and wetlands in Igeldo–Igara (Basque Country), studying the southern frog’s song and its relationship with the environment. #AudioMoth @openacousticdevices.info 🌿 @tabakalera.bsky.social
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MAMBO Project @mambo-project.eu · 12/02/2026
AudioMoth is an acoustic recording device that captures sounds from the surrounding environment and applies recognition models to detect and identify. Xrobb l-Għaġin Nature Park was selected for the use of this technology due to the high abundance of Acrididae species recorded within the area.
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Tristan Louth-Robins @studiomaurilia.bsky.social · 24/01/2026
Alright! Getting this year off to a fine start with a much-overdue post on the data science blog examining false colour spectrum analysis of soundscapes. wranglingintheantipodes.wordpress.com/2026/01/25/e... #falsecolour #python #soundscapes #acousticecology #scikit
wranglingintheantipodes.wordpress.com
Exploring scikit-maad – False Colour Spectrum analysis
Introduction In the previous (rather distant) blog post, I began an exploration of Python’s powerful soundscape analysis package, scikit-maad with a demonstration of how you can easily render…
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Roostersworldja @roostersworldja.bsky.social · 14/01/2026
Day 1: The #RatbatPack is at Oxford Cave, Manchester, conducting post-hurricane surveys following Hurricane Melissa. The team is deploying video cameras fitted with infrared lights, eDNA sampling equipment, and ultrasonic acoustic detectors (#AudioMoth #SMMiniBat)
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Nick Littlewood @blackdogbirder.bsky.social · 11/01/2026
BirdNET has been a huge leap forward in #bioacoustics. Analysis from the WABAD collaboration, shows high precision (proportion of predictions that are correct) though modest recall (proportion of calls detected). Predictive power is highest in Europe, N. America and Oceania. doi.org/10.1016/j.ec...
An Audiomoth acoustic recorder in green plastic outer casing strapped to the lichen-coated tree trunk in bright sunny conditions. Further trees in background.
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The Journal of "Grigore Antipa" Museum of Natural History @travaux.pensoft.net · 07/01/2026
❄️ Over 5,900 hours of #acoustic #data collected during two winter seasons (2018–2020) in three #Natura2000 sites were used to assess hunting pressure on the vulnerable Red-breasted Goose (𝘉𝘳𝘢𝘯𝘵𝘢 𝘳𝘶𝘧𝘪𝘤𝘰𝘭𝘭𝘪𝘴). 🔎See the results here: doi.org/10.3897/trav... #audiomoth #bioacoustics
doi.org
Acoustic monitoring of the hunting pressure over the wintering population of the Red-breasted Goose (Branta ruficollis) in Romania
This study explores the use of Passive Acoustic Monitoring (PAM) to assess the hunting pressure on the vulnerable Red-breasted Goose (Branta ruficollis) population wintering in Romania. The Red-breast...
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Roostersworldja @roostersworldja.bsky.social · 31/12/2025
I’m so excited to open this package! A huge thank you to Prof. Alex Rogers for generously donating #AudioMoth acoustic detectors to support post–Hurricane Melissa wildlife surveys. These units will be deployed in the field over the coming weeks to complement the other equipment already in use.
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Shawn Hymel @shawnhymel.bsky.social · 30/12/2025
If you’ve ever logged data to an SD card or saved files on a #microcontroller, you've probably used FatFs without realizing it. As I'm working on a port for it, I'm reminded what a great embedded #OpenSource project looks like. 👇 shawnhymel.com/3113/an-ode-... #embedded #programming #Arduino
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GroupGets @groupgets.bsky.social · 26/12/2025
GroupGets.com/hydro 🎁 Happy Boxing Day! The best kind of box is the one that protects your gear in harsh terrain and even under water! Get your own AudioMoth cases, ready to ship!
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GroupGets @groupgets.bsky.social · 23/12/2025
🦋 Check out the youngest AudioMoth conservationists yet! Back in October 2025, @radiokerry.bsky.social launched the "Ours to Protect" provided @openacousticdevices.info AudioMoths to the Castledrum National School in Ireland. www.radiokerry.ie/podcasts/our...
radiokerry.ie
Ours to Protect- The Audiomoth Project at Castledrum National School | RadioKerry.ie
This year, Ours to Protect launched a very special project  in collaboration with the Institute of Climate, Sound, and Society in Harvard University.  The purpo...
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Lucille Chapuis @sharkslikejazz.bsky.social · 19/12/2025
🔊New paper: coral reef #fish #calls exhibit consistent acoustic characteristics across different bioregions! #bioacoustics @timlamont.bsky.social @profstevesimpson.bsky.social @andyradford.bsky.social www.frontiersin.org/journals/rem...
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GroupGets @groupgets.bsky.social · 21/12/2025
"Coral Sonic Resilience" by @marcobarotti.bsky.social combines art and bioacoustics. By utilizing the @openacousticdevices.info HydroMoth, the installations are restoring damaged coral reefs. The art installation will be exhibited at ZKM Karlsruhe in 2026. www.marcobarotti.com/Coral-Sonic-...
marcobarotti.com
Coral Sonic Resilience — marcobarotti.com
CORAL SONIC RESILIENCE For the best experience, click FULL SCREEN before starting the video CORAL SONIC RESILIENCE is an...
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GroupGets @groupgets.bsky.social · 16/12/2025
Shoutout to the Great Peninsula Conservancy and the "The Listen Up Collaborative" on being featured in the New York Times back in November with their work with the AudioMoth! Read about their efforts in forest restoration and recording bird song: greatpeninsula.org/2025/11/24/t...
greatpeninsula.org
GPC & The Listen Up Collaborative is Featured in the New York Times
GPC & Listen Up Collaborative were recently featured in The New York Times for pioneering acoustic bird monitoring across Western Washington.
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TRANSFOrm BiodivNBS @transform-biodiv.bsky.social · 12/12/2025
First year of TRANSForm sampling in Italy done!🌞To better understand biodiversity, we tested various techniques: pan and pitfall traps for pollinators and carabids, Audiomoth to study birds, netting for targeted pollinator capture, topsoil cores for chemical-physical analysis, and eDNA extraction.🍒🌳
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BTO | British Trust for Ornithology @btobirds.bsky.social · 04/12/2025
1/ A new study from @lesserspotnet.bsky.social & BTO in @britishbirds.bsky.social looks at how passive acoustic monitoring is an effective way of surveying Lesser Spotted Woodpecker ➡️ www.bto.org/LSWBioacoust... #bioacoustics #ornithology @simongillings.bsky.social @hosbirding.bsky.social
A Lesser Spotted Woodpecker on the trunk of a tree. A grey box to the left features the words: New study. Bioacoustics as a tool for the detection and monitoring of a scarce woodland bird – the Lesser Spotted Woodpecker. ww.bto.org/LSWBioacoustics. BTO logo is top left of the image. Image credit bottom left reads: Lesser Spotted Woodpecker © Denja1 from Getty Images via Canva.com.
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GroupGets @groupgets.bsky.social · 05/12/2025
groupgets.com/audiomothy Can you hear what I hear? 🎵 You could with the open source phenomenon: @openacousticdevices.info Get ahold of the Audiomoth: a low-cost, full-spectrum acoustic logger: 🔈 Records rates up to 384kHz 📏 58 x 48 x 15 mm 🔥 Featured in the WallStreet Journal ✅ Plus more!
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Roostersworldja @roostersworldja.bsky.social · 30/11/2025
The post-hurricane wildlife monitoring has begun. Here I am deploying an @AudioMoth in the forests of the John Crow Mountains, one of the areas impacted by Hurricane Melissa. This device records sounds from wildlife throughout the day — capturing 1 minute of audio, then sleeping for 10 minutes,
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Alex Rogers @alex-rogers.bsky.social · 30/11/2025
Southwesterly gale force 8 expected later. No sign of it yet.
Photograph of smooth water in Lymington harbour.
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Dan Stowell @danstowell.mastodon.social.ap.brid.gy · 27/11/2025
I was really pleased to be at the "Climate AI Nordics" workshop. Here's my talk, putting our AI-for-nature together with climate footprint questions: "Bioacoustic AI for nature: how can it tread lightly?" www.youtube.com/watch?v=8gcpKav1xBg #ai4good #aifornature #bioacoustics
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Ollie Wearn @olliewearn.bsky.social · 25/11/2025
A drone’s-eye view of the South Gobi, Mongolia, at sunset. Home to our long-term study of snow leopards & the social-ecological system of ungulates, carnivores & livestock herders. You might wonder if anything was living down there. But there are 20 snow leopards & 2000 ibex. Life finds a way! 🌏
A landscape view of the rugged and barren Tost Mountains in the South Gobi, Mongolia. Taken using a drone at around sunset, the mountains have an orange-green hue, and the scene would not look out of place on Mars!
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Dan Stowell @danstowell.mastodon.social.ap.brid.gy · 25/11/2025
Postdoc at Marine Ecoacoustics and Informatics Lab (Academia Sinica, Taiwan) marineecoacoustics.wordpress.com/20… #postdoc #academicjobs #bioacoustics
marineecoacoustics.wordpress.com
MEIL is hiring Postdoc Researcher
The ocean is alive with the calls of marine creatures—courtship songs, hunting signals, and communication rhythms. These sounds are **key indicators of ocean ecosystem health**. At the **Marine Ecoacoustics and Informatics Lab** , led by Dr. Tzu-Hao Lin at Academia Sinica’s Biodiversity Research Center, we aim to **leverage large-scale spatiotemporal acoustic datasets and AI technologies** to reveal trends in marine biodiversity and provide scientific tools for conservation management strategies. 🌐 **Lab Website:** https://meil.biodiv.tw/ * * * ### 🎯 **Are you passionate about applying AI to uncover ecological patterns from ocean soundscape?** Would you love to join us on field expeditions across Taiwan’s coral reefs, islands, and coastal waters—exploring by boat, snorkeling, diving, or kayaking? We are currently seeking **Postdoc Researchers** for our Marine Soundscape AI project. If you meet the following criteria, we’d love to hear from you! * * * ### 📊 **Positions Available:** 1. **Postdoctoral Researcher** * Starting Salary: NTD 64,711+ per month (Taiwan’s PPP is USD 84,082, so the salary supports a comfortable standard of living in Taiwan.) 2. **If you do not hold a PhD degree, we also welcome candidates interested in applying the Taiwan International Graduate Program** 💡 _Candidates with certifications or experience in AI or data science can negotiate salaries during the interview._ ✅ Health and labor insurance, year-end bonuses, annual salary adjustments (following Academia Sinica regulations), weekends off, national holidays, annual leave, and compensatory leave per Taiwan labor laws. * * * ### 💼 **Job Responsibilities:** 1. Analyze soundscape data and publish impactful research findings. 2. Assist in marine field surveys and data collection. 3. Support research and administrative tasks assigned by the Principal Investigator. * * * ### 🏢 **Work Hours & Location:** 1. Flexible hours: Standard hours are 9:00 AM to 6:00 PM. 2. Work Locations: Biodiversity Research Center (Greenhouse Building), Academia Sinica, Taiwan. 3. Contract renewal annually, depends on performance and funding availability. * * * ### 📍 **Qualifications:** 1. Proficient in programming (Python or MATLAB). 2. Detail-oriented, responsible, and an excellent team player. 💡 Bonus Qualifications: ✅ Collaborative AI tool development. ✅ Valid motorcycle or car driver’s license; comfortable with boat trips, sun exposure, and the ocean environment. ✅ Internationally recognized scuba diving certification (please detail your diving experience) or other aquatic activity licenses. * * * ### 🏆 **Additional Benefits:** 1. Financial support for attending domestic and international academic conferences to present research findings. 2. Subsidies for diving and kayaking training for those who demonstrate outstanding performance and commitment to marine research. * * * ### 📄 **Required Application Documents:** 1. **Cover Letter:** Explain why you are interested in this position, why you are suitable, and your future career plans. 2. **Resume/CV:** Include contact information, education background, work experience, expertise, research outcomes, and project development experience. 3. **Referee:** Names, affiliations, titles, and contact details of **1-2 referees** (please ensure they are informed beforehand). 📤 **Submit your application materials via a cloud storage link** and email it to **Dr. Tzu-Hao Lin (lintzuhao@gate.sinica.edu.tw)**. 📌 **Email Subject:** Application for Postdoc Researcher * * * 📧 **We can’t wait to meet you!** 🚀🌊 ### Share this: * Click to share on X (Opens in new window) X * Click to share on Facebook (Opens in new window) Facebook * Like Loading... ### _Related_
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Fundació Emys @fundacioemys.org · 19/11/2025
🐦Acompanya l’Ariadna a realitzar l’inventari de fauna realitzat a l’EIN de l'Estany de Sils! Com que no podem passar-nos tot el dia al camp, utilitzem gravadores de so: els Audiomoth. Projecte subvencionat amb els #AjutsMAP del Departament de Territori, Habitatge i Transició Ecològica.
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GroupGets @groupgets.bsky.social · 15/11/2025
🎤 GroupGets.com/hydro 💧 Our Hydromoth with Underwater Case bundle is back in stock! The HydroMoth captures underwater audio at depths of 30-60m and integrates with any AudioMoth firmware for various aquatic settings, such as scheduled or sound-activated recordings in coral reefs or freshwater ponds.
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WILDLABS Community @wildlabs.bsky.social · 13/11/2025
📢 DEADLINE EXTENDED: ICTC Call for Sessions & Workshops Due to extenuating circumstances around the world, we're extending the proposal deadline to keep ICTC as inclusive and representative as possible. Submit your proposals by Tuesday, November 18 at 23:55 UTC: ictc2026.com
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Entomological Collections Network @entcollnet.bsky.social · 09/11/2025
Jess Awad from Naturalis (massive Dutch biodiversity institute, formerly known as RMNH)— massive collection in a gorgeous new building (2019)
New Naturalis campus in Leiden. It’s very bold and modern.
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GroupGets @groupgets.bsky.social · 07/11/2025
🎤 GroupGets.com/usbmoth 🎤We’ve just received a new shipment of USB AudioMoth microphones! These devices feature the same audio front-end as the standard AudioMoth 1.2.0 models but do not need batteries.
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