Acoustic sensors enable efficient and non-invasive monitoring of a wide range of species, including many that are difficult to monitor in other ways. Although they were initially limited in application scope largely due to cost and hardware constraints, the development of low-cost, open-source models like the Audiomoth in recent years has increased access immensely and opened up new avenues of research. For example, some teams are using them to identify illicit human activities through the detection of associated sounds, like gunshots, vehicles, or chainsaws (e.g. OpenEars).
With this relatively novel dimension of wildlife monitoring rapidly advancing in both marine and terrestrial systems, it is crucial that we identify and share information about the utility and constraints of these sensors to inform efforts. A recent study identified advancements in hardware and machine learning applications, as well as early development of acoustic biodiversity indicators, as factors facilitating progress in the field. In terms of limitations, the authors highlight insufficient reference sound libraries, a lack of open-source audio processing tools, and a need for standardization of survey and analysis protocols. They also stress the importance of collaboration in moving forward, which is precisely what this group will aim to facilitate.
If you're new to acoustic monitoring and want to get up to speed on the basics, check out these beginner's resources and conversations from across the WILDLABS platform:
Three Resources for Beginners:
- Listening to Nature: The Emerging Field of Bioacoustics, Adam Welz
- Ecoacoustics and Biodiversity Monitoring, RSEC Journal
- Monitoring Ecosystems through Sound: The Present and Future of Passive Acoustics, Ella Browning and Rory Gibb
Three Forum Threads for Beginners:
- AudioMoth user guide | Tessa Rhinehart
- Audiomoth and Natterjack Monitoring (UK) | Stuart Newson
- Help with analysing bat recordings from Audiomoth | Carlos Abrahams
Three Tutorials for Beginners:
- "How do I perform automated recordings of bird assemblages?" | Carlos Abrahams, Tech Tutors
- "How do I scale up acoustic surveys with Audiomoths and automated processing?" | Tessa Rhinehart, Tech Tutors
- Acoustic Monitoring | David Watson, Ruby Lee, Andy Hill, and Dimitri Ponirakis, Virtual Meetups
Want to know more about acoustic monitoring and learn from experts in the WILDLABS community? Jump into the discussion in our Acoustic Monitoring group!
Header image: Carly Batist
British Trust for Ornithology (BTO)
- 0 Resources
- 10 Discussions
- 1 Groups
Newcastle University
Senior Lecturer in Biological Modelling. Interests in AI, spatial data, invertebrate ecology, species mapping
- 0 Resources
- 8 Discussions
- 4 Groups
Drone Operator and Tech Developer
- 0 Resources
- 33 Discussions
- 9 Groups
Conservationist currently working as UAS Remote Pilot & with ecoacoustics
- 0 Resources
- 5 Discussions
- 4 Groups
- @wyoerger
- | she/her
I'm passionate about mindful birding practices, recording bird vocalizations, and learning more about animal behavior.
- 0 Resources
- 1 Discussions
- 3 Groups
Ornithologist working on passive acoustic monitoring equipment R&D in China
- 0 Resources
- 0 Discussions
- 1 Groups
- @magali
- | she/her
Swedish University of Agricultural Sciences
Postdoctoral researcher at Swedish University of Agricultural Sciences
- 0 Resources
- 0 Discussions
- 16 Groups
- @jscanass
- | he/him
Junior Researcher at Humboldt Institute
- 0 Resources
- 0 Discussions
- 6 Groups
- @mgmitche
- | he/him
University of British Columbia
- 0 Resources
- 0 Discussions
- 4 Groups
- 0 Resources
- 0 Discussions
- 5 Groups
Faculty Manager for Higher Education. Lecturer in Animal Behaviour, Animal Welfare and Wildlife Conservation
- 0 Resources
- 0 Discussions
- 11 Groups
Tech for Conservation
- 0 Resources
- 2 Discussions
- 13 Groups
FLOATERS: Using individually distinct vocalizations to estimate breeding and non-breeding population of a species. Apply for the fully funded PhD position now!
20 October 2023
The Kitzes Lab at the University of Pittsburgh (http://kitzeslab.org) is seeking applications for a Postdoctoral Scholar, Research Assistant, and Graduate Student to work in the areas of bioacoustics, quantitative...
28 September 2023
Careers
Island Conservation's Innovation Team is dedicated to developing innovative, data-driven tools to increase the scale, scope, and pace of island restorations around the world. As the Conservation Innovation Manager, you...
27 September 2023
If only there was a place where these users, manufacturers, and supporters of conservation technology could connect with one another. There is. It is called WILDLABS.
22 September 2023
The new white paper from Rainforest Connection (RFCx) explores the power of ecoacoustics and AI to monitor biodiversity and track progress towards GBF targets using case studies from around the world.
20 September 2023
Article
Five #tech4wildlife people, projects and updates that caught our attention this month. An AI supported bear early warning system, a project that's connecting indigenous communities with high speed internet, exploring...
12 September 2023
The Smithsonian Institution seeks a field- and data-oriented biologist to support marine animal telemetry research and to assist with activities of the Atlantic Cooperative Telemetry (ACT) Network.
24 August 2023
Apply to work on a wonderful team translating acoustic monitoring data into conservation & ecological insights!
11 August 2023
Please join us in celebrating this year’s top #Tech4Wildlife Photo Challenge Honorees as chosen by our panel of leading conservation organization judges, and enjoy the story contained within these entries about how our...
4 August 2023
Exciting opportunity for an experienced biodiversity monitoring expert in ZSL's conservation department
18 July 2023
Global methane data and new functionaity on the Carbon Mapper Data Portal
12 July 2023
Apply to work with an absolutely all-star group developing AI/ML techniques and models for acoustic monitoring!
28 June 2023
July 2024
event
August 2024
event
September 2024
event
event
event
October 2024
November 2024
December 2024
event
June 2025
October 2022
September 2022
August 2022
43 Products
Recently updated products
Description | Activity | Replies | Groups | Updated |
---|---|---|---|---|
Fantastic!! |
|
Acoustics, AI for Conservation, Biologging, Build Your Own Data Logger Community, Community Base, Early Career, Ethics of Conservation Tech, Marine Conservation, Open Source Solutions | 5 seconds ago | |
If you search Digikey for a 'strain relief' you should be able to find a rubber grommet that will hold that mic without any additional machining. A blob of silicone will adhesive... |
|
Acoustics | 2 weeks 2 days ago | |
Thanks Carly! I had reviewed some of the help files, but clearly not the right ones!My email is [email protected] |
|
Acoustics, Software and Mobile Apps | 2 weeks 3 days ago | |
Hi Tabitha, What recording settings were you using when you saw these differences? I've measured the consumption across some different firmware versions and I can't see any... |
+10
|
Acoustics | 3 weeks ago | |
Wow.. Really exciting to see this effort. Congratulations on the award!I have been interested in this subject for a long time, as we have elephant-human conflicts in plenty in... |
+7
|
Acoustics | 3 weeks 5 days ago | |
Hello!Long time, no update. @StephODonnell suggested I post here with my thesis and some reflections. ---------------------------------------------------------TL;DR... |
+19
|
Acoustics | 1 month ago | |
I think I've landed on the Wildlife Acoustics Song Meter Mini Bat 2 for now, but I'm definitely interested to see how this cheaper tech progresses |
|
Acoustics | 1 month ago | |
Hi Jesse,For a material to be acoustically transparent (in air), the speed of sound in the material times its density must match that of air. Realistically, any solid... |
+1
|
Acoustics, Biologging | 1 month ago | |
Hi Steph, We appreciate the support! Thanks for the tag and your help managing the community!Patrick |
|
Sensors, Acoustics, Conservation Dogs, Emerging Tech, Open Source Solutions | 1 month ago | |
Hi Sol,If the maximum depth is 30m, it would be worth experimenting with HydroMoth in this application especially if the deployment time is short. As Matt says, the air-filed case... |
|
Acoustics, AI for Conservation, Data management and processing tools, Emerging Tech, Sustainable Fishing Challenges | 1 month ago | |
Oh wow, thank you so much!!!I will keep that four advices in mind! |
|
Acoustics | 1 month 1 week ago | |
You won't get any audio if you don't allow enough time for the hydromoth/audiomoth to write. So when you do a continuous recording you need to experiment a little. I'm sure there... |
+3
|
Acoustics | 1 month 1 week ago |