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
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- @CaseyAliveAI
- | He/Him
I'm an AI developer focused on ecology and the director of Alive AI
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- @geoffcarss
- | He/Him
CEO of Wilder Sensing - using AI to better understand changes to biodiversity using acoustic sensors
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Wildlife enthusiast who happens to run an embedded systems lab
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Petnerup
Animal tech startup founder
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- @cathjprice123
- | she/her
I am a conservation behaviour researcher interested in acoustic and olfactory cues, and how they influence foraging responses.
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- @BrunaTeixeira
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Master and PhD student in the Postgraduate Program in Animal Biology. She works mainly in Landscape Ecology with an emphasis on bioacoustics and interactions between primates.
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- @hannahrisser
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CEH
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International Union for the Conservation of Nature (IUCN)
Key Biodiversity Areas Programme Officer, IUCN
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- @chenxing3
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Funding
Scientific Product Grant
Agripina Cletus
Wildlife Acoustics Scientific Product Grant was introduced to support the advancement of habitat monitoring, and environmental conservation.
26 July 2024
Discover the challenges marine animals face in busy shipping lanes—from the constant noise disrupting their habitats to the threat of ship collisions. Slowing down ships could offer a simple yet effective solution to...
8 July 2024
Article
Manufacturing Partnership Brings Low-Cost Pipistrelle Family of Detectors to Researchers, Ecologists and Bat Enthusiasts Around the World
2 July 2024
Article
NEW PUBLICATION ALERT!
Consolata Gathoni Gitau
One of the most thrilling moments for any researcher is seeing their hard work published for the world to see. As part of the Women in Conservation Technology (WiCT) Kenya Cohort One, we not only learnt about the use of...
17 June 2024
Careers
Deep learning & bioacoustics postdoc in Cape Town, South Africa
Emmanuel Dufourq
Come join us at AIMS, and work on deep learning for bioacoustics research!
14 June 2024
Careers
The San Diego Zoo Wildlife Alliance's Burrowing Owl Recovery Program and Conservation Technology Lab seek a postdoctoral research associate to develop bioacoustic tools for monitoring the western burrowing owl...
11 June 2024
Careers
Fully funded PhD in AI biodiversity monitoring
Benno Simmons
Come and do the first research into responsible AI for biodiversity monitoring, developing ways to ensure these AIs are safe, unbiased and accountable.
11 June 2024
Article
New WILDLABS Funding & Finance group
Frank van der Most
WildLabs will soon launch a 'Funding and Finance' group. What would be your wish list for such a group? Would you be interested in co-managing or otherwise helping out?
5 June 2024
Funding
Apply! 2024 Conservation Tech Award
Jordan Steward
Now accepting applications for two $15,000 grants to help protect wildlife through cutting-edge, technology-driven efforts
3 June 2024
Link
Audiomoth Group Order!
Carly Batist
GroupGets has a new group purchase for Audiomoths!
23 May 2024
Article
Share Your Work in a Conservation Technology Video
Robin Marti Sarasa
Do you have photos and videos of your conservation tech work? We want to include them in a conservation technology showcase video
17 May 2024
Link
Biodiversa+ is running a survey to map the European biodiversity monitoring landscape, identify opportunities for collaboration, and strengthen coordination for improved monitoring.
7 May 2024
August 2025
event
Louisa Richmond-Coggan
September 2025
October 2025
event
Vanesa Reyes
November 2025
April 2023
March 2023
event
Stephanie O'Donnell
64 Products
Recently updated products
| Description | Activity | Replies | Groups | Updated |
|---|---|---|---|---|
| Hi Carly, The recording + our notes is here: WILDLABS Virtual Meetup - Acoustic Monitoring We also keep an archive of all past meetups here: ... |
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Acoustics | 5 years 3 months ago | |
| Hi there I was wondering when this virtual meetup recording will be available? Thanks :) Axel |
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Acoustics | 5 years 4 months ago | |
| Hi Harold! Great to know you are in the domain. To be honest my analysis so far indicates that when conducting a DSP approach on the spectrum, smoothing via... |
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Acoustics | 5 years 4 months ago | |
| How can we learn more about your BEESWAX7 buzz identification and counting program, and discuss working together? |
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Acoustics | 5 years 5 months ago | |
| Hi David, I use cron-like patterns. One form looks something like: mon,wed-sun 0-23:0-59/10 90 which means every day but Tuesdays, every 10 minutes from... |
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Acoustics | 5 years 11 months ago | |
| Hi Shawn, I've only heard good things about LiFePO4. The only issue I can think of is exactly the one you bring up: the EMF is low enough that a 2S battery is needed... |
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Acoustics | 5 years 11 months ago | |
| So far we have been able to disambiguate between the flocks of two different species of small birds? Not easy. Our problem seems to be based around the fact that... |
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Acoustics | 5 years 11 months ago | |
| Hi Sam, have you tried the Clippy EM172 ? I was looking at this microphone on Raspberry Pi + PiSound, but it has an electret capsule and should then be powered... Thank you... |
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Acoustics | 5 years 11 months ago | |
| Hi Kev, thank you for contacting us. We are a non-profit, too. I very much welcome collabortion on this system. Shall we continue our discussion through email? Mine is jankees.... |
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Acoustics | 6 years 1 month ago | |
| Hi all, In order to help the development of bioacoustics methods in the UK, I've recently produced some draft guidance, focussed on... |
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Acoustics | 6 years 4 months ago | |
| Hi. I'm moving a topic to this thread from the camera trap thread since it's more relevant here. Discussion with Alasdair... |
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Acoustics | 6 years 5 months ago | |
| Hi Tessa. Thanks and also thanks for being so generous with your work :) Regarding the format, how do you all think if we have a single document and a wiki? I could... |
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Acoustics | 6 years 5 months ago |
