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
Newcastle University
Senior Lecturer in Biological Modelling. Interests in AI, spatial data, invertebrate ecology, species mapping
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Drone Operator and Tech Developer
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Conservationist currently working as UAS Remote Pilot & with ecoacoustics
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- @wyoerger
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I'm passionate about mindful birding practices, recording bird vocalizations, and learning more about animal behavior.
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Ornithologist working on passive acoustic monitoring equipment R&D in China
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- @magali
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Swedish University of Agricultural Sciences
Postdoctoral researcher at Swedish University of Agricultural Sciences
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- @jscanass
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Junior Researcher at Humboldt Institute
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- @mgmitche
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University of British Columbia
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Faculty Manager for Higher Education. Lecturer in Animal Behaviour, Animal Welfare and Wildlife Conservation
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Tech for Conservation
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I am a ecologist and conservationist particularly excited about tech to aid biodiversity monitoring with a growing interest in analytics and AI. I am also a Project Manager at Rainforest Connection.
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Full-time 3 year postdoctoral fellowship in Escondido, CA
22 April 2024
In a recent publication we tested Underwater Passive Acoustic Monitoring (UPAM) as a feasible non-invasive technique to study the calling behavior of therathened aquatic Andean frogs under natural conditions in the...
6 April 2024
What can soundscapes tell us about ecosystem functioning and health? We are looking to hire a postdoctoral researcher in ecoacoustics for Nature Recovery at Oxford
2 April 2024
Hussey Labs seeks a senior post-doctoral researcher/senior research associate for movement ecology of Greenland halibut in the context of fisheries management across Baffin Bay-Davis Strait, Eastern Canadian Arctic.
13 March 2024
Catch up on the conservation tech discussions and events that happened during World Wildlife Day 2024!
7 March 2024
Do you know anyone interested in this position? Let them know by sharing widely.
27 February 2024
The Ecological Acoustics and Behavior Lab at the University of New Hampshire seeks a PhD student to join our lab to investigate how forest habitat affects moose occupancy and soundscape in northern New Hampshire
13 February 2024
The primary focus of the research is to explore how red deer movements, space use, habitat selection and foraging behaviour change during the wolf recolonization process.
10 February 2024
Applications open for a PhD position in plant vibroacoustics at the University of Southampton
8 February 2024
We demonstrate the power of using passive acoustic monitoring & machine learning to survey species, using ruffed lemurs in southeastern Madagascar as an example.
23 January 2024
Come join our team! We're looking for a Program Officer to join the WILDLABS Community, hosted by WCS in Argentina. This role will support our research program, with the chosen candidate leading our horizon scanning...
22 January 2024
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Description | Activity | Replies | Groups | Updated |
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Thank you Robyn. Sure I will send more information to your email |
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Citizen Science, Acoustics, Conservation Tech Training and Education, Human-Wildlife Conflict | 3 hours 47 minutes ago | |
Hey Sol, No problem at all. Depending on your configuration, the Audiomoth software would have to work on a PCB with an ESP32 chip which is the unit on the audiomoth/... |
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Acoustics, AI for Conservation, Data management and processing tools, Emerging Tech, Sustainable Fishing Challenges | 2 days 23 hours ago | |
Totally agree.Inititally sceptical until I saw Helena and Graeme were involved.MJ |
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Acoustics, Citizen Science, Community Base, Human-Wildlife Conflict | 4 days 15 hours ago | |
Thanks Carly! I will keep anyone interested in this project posted on this platform. Cheers |
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Acoustics, AI for Conservation | 1 week ago | |
'Most importantly, we have to make it play a MIDI version of the DoctorWho theme song when you arm the device. That has to be the #1 feature if you ask me!' Seconded! |
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Acoustics, Biologging, Emerging Tech, Open Source Solutions, Sensors | 1 week 1 day ago | |
Awesome project!! |
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Acoustics | 1 week 6 days ago | |
This is so cool @Mauricio_Akmentins - congrats and look forward to seeing your project evolve! |
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Acoustics, Biologging, Climate Change, Conservation Tech Training and Education, Data management and processing tools, Emerging Tech, Open Source Solutions, Protected Area Management Tools, Sensors, Software and Mobile Apps | 2 weeks 3 days ago | |
Congrats @MattyD797 and team!!! We do a lot of work in the underwater bioacoustic realm and your tool certainly seems like it would be a great instrumental addition to the... |
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Acoustics, Build Your Own Data Logger Community, Marine Conservation, Protected Area Management Tools, Sustainable Fishing Challenges | 2 weeks 3 days ago | |
We've deployed passive acoustic monitors in various urban environments without any issues of theft, even in locations where camera traps and other technology has been historically... |
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Acoustics | 2 weeks 5 days ago | |
We could always use more contributors in open source projects. In most open source companies Red Hat, Anaconda, Red Hat and Mozilla, people often ended up getting hired largely... |
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Acoustics, AI for Conservation, Conservation Tech Training and Education, Early Career, Marine Conservation | 4 weeks 2 days ago | |
Hello everyone, I'm interested in gathering insights on how the behavior of different species impacts the development and efficacy of... |
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Biologging, Acoustics, Camera Traps, eDNA & Genomics, Emerging Tech, Marine Conservation | 1 month ago | |
Thank you Carly, I will definitely take a look. |
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Acoustics, Biologging, Climate Change, Conservation Tech Training and Education, Data management and processing tools, Remote Sensing & GIS, Software and Mobile Apps | 1 month ago |