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
- @ldbraunholtz
- | she/her
(Tropical) forest ecologist w interest: biodiversity, camera traps, community led conservation & more. Passionate about inclusive nature for all.
- 0 Resources
- 0 Discussions
- 10 Groups
- @Riley
- | she/they
I'm a Data Scientist at Western EcoSystems Technology. I am interested in AI processing and statistical modeling of acoustic data and camera trap and drone imagery.
- 2 Resources
- 2 Discussions
- 5 Groups
- @jscanass
- | he/him
University College London (UCL) & Red Ecoacústica Colombiana
PhD Student at UCL
- 0 Resources
- 1 Discussions
- 8 Groups
- @Gathoni
- | Her/she
PhD Candidate at Nottingham Trent University, UK. Ecologist with a passion for wildlife conservation and conservation technology with foundational training in BSc and MSc Rangeland Management (Ecology option). Current project: Use of acoustics to monitor ecosystem restoration.
- 5 Resources
- 8 Discussions
- 8 Groups
Develops acoustics for cetacean and bat monitoring: F-POD, C-POD, BatBug
- 0 Resources
- 2 Discussions
- 3 Groups
Open Acoustic Devices
- 0 Resources
- 4 Discussions
- 2 Groups
- @AlexBats
- | she/her
- 0 Resources
- 0 Discussions
- 6 Groups
- @nicktechs
- | he/him
creative technologist
- 0 Resources
- 0 Discussions
- 2 Groups
Wildlife Protection Solutions (WPS)
Director of Technology at Wildlife Protection Solutions. Primarily focuses on leveraging machine learning and advanced data analytics to combat poaching, monitor biodiversity, and predict environmental threats.
- 0 Resources
- 1 Discussions
- 5 Groups
Arribada Initiative
Director at Arribada, a UK-based conservation technology research & development organisation
- 2 Resources
- 98 Discussions
- 12 Groups
- @Sasi
- | he/his
I am a researcher working on non-human primates in southern India
- 0 Resources
- 0 Discussions
- 2 Groups
- 0 Resources
- 0 Discussions
- 4 Groups
Article
Authors: Danielle I. Rappaport, Anshuman Swain, William F. Fagan, Ralph Dubayah, Douglas C. Morton
29 May 2022
Community Announcement
Apply now: Women in Conservation Technology Programme, Kenya
Stephanie O'Donnell
Are you an early career Kenyan conservationist looking to explore emerging conservation technologies while networking with a strong cohort of other female leaders? Apply now for our 6-month Women in Conservation Tech...
8 March 2022
Article
Introducing the WILDLABS On the Edge Fellows
WILDLABS Team
We're proud to introduce the first WILDLABS On the Edge Fellows for 2022, Loretta Schindlerova and Meredith Palmer! Working alongside expert Edge Impulse mentors, these two fellows will use embedded machine learning to...
10 February 2022
Article
GroupGets: AudioMoth Underwater Case
Open Acoustic Devices
Don't miss your chance to order the AudioMoth Underwater Case through GroupGets! This campaign is for a waterproof case designed specifically for AudioMoth version 1.2.0 (without the 3.5mm socket), and for use at depths...
11 January 2022
Article
New Paper: HydroMoth Testing
Open Acoustic Devices
Open Acoustic Devices have tested their new HydroMoth, an affordable marine acoustic tool that could open up new avenues for marine conservationists without budget for expensive hydrophones. Read the newly published...
5 January 2022
Article
Deep Learning for Marine Ecology and Conservation
Ellie Warren
This article provides a review of deep learning (predominantly ML) used in marine ecology and considerations for its future directions in conservation. In plain language, the authors provide a methodology for training...
20 December 2021
Article
MBARI shares trove of marine acoustic data
Monterey Bay Aquarium Research Institute (MBARI)
The Monterey Bay Aquarium Research Institute has an extensive acoustic archive from underwater recordings and has made their valuable dataset available to researchers around the world via an open data registry on the...
5 November 2021
Funding
Opportunity: μMoth v1.1 Group buy
Open Acoustic Devices
GroupGets has a Group buy campaign for a μMoth v1.1(Round 2), that runs till Sat, 06 Nov 2021 12:55:00 PDT. The μMoth v1.1 goes for a Single-unit price of $99.99 + shipping.To join this buy, kindly visit this page
4 November 2021
Article
This article outlines how acoustic monitoring of bird species provides a means to study ecosystems with minimal disturbance and over wide areas. Birds are excellent indicator species, therefore, monitoring their trend...
21 October 2021
Article
In David Savage's Technical Difficulties case study, he discusses lessons learned from working with bioacoustic tools in the field and dealing with damages caused by environmental factors and wildlife. Download this...
12 October 2021
Article
GroupGets: μMoth Now Available
Open Acoustic Devices
The new μMoth is now available on GroupGets! These units are going quickly, so join the order quickly to be among the first to try the world's smallest full-spectrum acoustic development board! Join the GroupGets order...
27 May 2021
Article
New Papers: Remote Sensing in Ecology and Conservation
Zoological Society London (ZSL)
ZSL's Remote Sensing in Ecology and Conservation journal has released new research for early view before inclusion in an issue. See the full list of recent open access research papers on RSEC.
22 April 2021
June 2025
event
Julia Wiel
July 2025
September 2025
October 2025
event
Vanesa Reyes
November 2025
December 2023
November 2023
event
Stephanie O'Donnell
61 Products
| Description | Activity | Replies | Groups | Updated |
|---|---|---|---|---|
| Or you could use my sbts-aru project. Which is free software that runs on Raspberry Pis. It also allows you to perform sound localization remotely if required, without bringing... |
|
Acoustics | 7 months 4 weeks ago | |
| Yes, predation is a significant conservation issue, especially for vulnerable species. Invasive predators can harm native wildlife, and carnivores preying on livestock often lead... |
|
Acoustics | 8 months ago | |
| I shared some information on different ARU options in this post which might help! |
|
Acoustics | 8 months ago | |
| Thanks for the plug, @Rob_Appleby Yes, we do a lot of work with audio playback as a nonlethal deterrent. We generally don’t do any work on identifying the animal... |
|
Acoustics | 8 months 2 weeks ago | |
| Hi Sean! I was the one who annotated these recordings and this is definitely a mistake- that song is a Hauxwell's Thrush; it's annotated correctly with 15622 but not with... |
|
Acoustics | 8 months 3 weeks ago | |
| @calyptura Try using another version of the download scripts that you can download from this link. There are 2 version of the script available. |
|
Acoustics | 8 months 3 weeks ago | |
| We actually recently introduced Recording Schedules - where you can control the PUC's duty cycle during (Day, Night, Dawn, Dusk). |
|
Acoustics | 8 months 3 weeks ago | |
| Hey Xavier! Thank you for your interest and question!! The overarching goal of the FinDrop v1 for the WildLabs award is to characterize an instrument and make it as, if... |
|
Acoustics, Build Your Own Data Logger Community, Marine Conservation, Protected Area Management Tools, Sustainable Fishing Challenges | 8 months 3 weeks ago | |
| The main takeaway from this particular localization was that a gunshot was able to be detected considerably further than I previously thought. 2.7km is really far I think for a... |
|
Acoustics | 9 months 1 week ago | |
| Hi Nick,Yes, It's very common to have big data in the SD cards when recording bats!I agree with Carly's comments. Indeed, I suggest you make a schedule so you do not record... |
|
Acoustics | 9 months 1 week ago | |
| So excited for this! These topics are all super relevant and comprehensive. Maybe one thing that might be interesting to hear about is projects where PAM is combined with... |
|
Acoustics | 9 months 1 week ago | |
| Hi Stefan,Sorry, I'm not sure I fully understand your question.If you're referring to my first comment, the package I initially tried didn't work with my dataset. The likely... |
+8
|
Acoustics | 9 months 1 week ago |
