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
PhD researcher at the University of East Anglia with the working title - "From landscape to soundscape: what drives spatial variation in natural soundscape characteristics?"
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- 2 Groups
Newcastle University
Senior Lecturer in Biological Modelling. Interests in AI, spatial data, invertebrate ecology, species mapping
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- 8 Discussions
- 4 Groups
- @pmarchetto
- | he/him
University of Minnesota
http://about.me/pete.marchetto
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- 0 Discussions
- 3 Groups
National Geographic Society
Experience utilizing technology to inspire, educate, and create solutions to some of our biggest challenges. Currently, head of the National Geographic Society Exploration Technology Lab, overseeing the development and deployment of research and storytelling technologies.
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- 16 Groups
University of Florida (UF)
PhD student - acoustic monitoring in Amazon flooded forests.
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- 17 Discussions
- 1 Groups
I'm a wildlife ecologist with interests in a range of technology.
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- 22 Discussions
- 5 Groups
- @ana-alcantara
- | She/her
Postgraduate Biology student interested in bioacoustics, conservation biology and biodiversity
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- 1 Discussions
- 10 Groups
- @AthenaRycyk
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- 0 Resources
- 0 Discussions
- 8 Groups
- @SamuelHertz
- | He/Him/His
I'm a PhD researcher at Royal Holloway University of London (Centre for GeoHumanities) researching modalities of sound-sensing technologies across climate and conservation sciences. Interested in ethics and histories of acoustic monitoring as well as new visualization methods.
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- 3 Discussions
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Nature lover
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- 5 Groups
- @dhanushshetty
- | he/him
Centre for Wildlife Studies
Doctoral fellow at Centre for Wildlife Studies
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- @maddy
- | Dr
Iam a Doctorate in molecular bology by profession & associated with a tech startup, focued on IoT/sensor based automation solutions. But I spend half of my time to document and conserve local & wildlife arond us and trying to explore our technology in conservation.Love to join
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Article
This latest chapter in the Conservation Technology Series from WWF-UK looks at the opportunities, challenges and state-of-the-art of satellite remote sensing for conservation applications. This issue reviews available...
23 April 2018
Article
#Tech4Wildlife Photo Challenge 2018: Our Top 10
WILDLABS Team
Hundreds of people joined our #Tech4Wildlife photo challenge this year, showcasing all the incredible ways tech is being used to support wildlife conservation. We've seen proximity loggers on Tasmanian Devils in...
3 March 2018
Article
HWC Tech Challenge Update: Meet the Judges
WILDLABS Team
Our panel of international experts has been hard at work reviewing the 47 proposals we recieved for innovative technological tools to address human wildlife conflict. The panelists have systematically been assessing the...
20 October 2017
Article
Download New Conservation Tech Guidelines: Camera Traps, Acoustics and LiDAR
Paul Glover-Kapfer
The inherent complexity of not only deploying technologies in the field but also doing so in a scientifically rigorous manner can prove a substantial barrier for the effective use of conservation technologies, and clear...
11 October 2017
Article
Trialing Audiomoth to detect the hidden threats under the canopies of Belize
Andrew Hill and 1 more
Its been a busy couple of months for the Open Acoustic Devices team. They've just returned back from Belize where they have been trialling the new AudioMoth design for gunshot detection. Find out what they've been up to...
27 June 2017
Article
#Tech4Wildlife Photo Challenge: Our favourites from 2016
WILDLABS Admin
Are you ready for this year's #Tech4Wildlife Photo Challenge? In anticipation, we're counting down our ten favourite entries from last year. Do you think you can top these?
1 March 2017
Funding
Conservation Leadership Programme 2017 Award
WILDLABS Admin
The Conservation Leadership Programme (CLP) is a training and capacity building programme that targets individuals from developing countries who are early in their conservation career and demonstrate leadership...
21 November 2016
Funding
Neotropical Migratory Bird Conservation Act grants via USFWS
WILDLABS Admin
Do you work on conserving Neotropical migratory birds? Do you need funding? Why not apply for a grant from the U.S. Fish and Wildlife Service through the Neotropical Migratory Bird Conservation Act's grant program? The...
8 November 2016
Article
Caves don't tend to be well-liked ecosystems, being extremely dark, often quite cramped, and slippery. And the creepy-crawlies that live within them can be the stuff of nightmares. Nevertheless, one's attitude towards...
25 July 2016
Article
More than half of all primate species are endangered, including our closest living relative, the chimpanzee. Could Passive Acoustic Monitoring (PAM) be applied to primates as well as it has been for other taxa? In this...
29 June 2016
Article
Since 2013, volunteer citizen scientists taking part in the Norfolk Bat Survey have generated over 1.2 million bat recordings, making this one of the most extensive high-quality datasets for bats collected by citizen...
5 February 2016
Article
Report outlines 2016's most pressing conservation issues
Olivia Bailey
New horizon scanning report published this month identifies 15 emerging threats and opportunities for global biodiversity.
3 February 2016
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61 Products
| Description | Activity | Replies | Groups | Updated |
|---|---|---|---|---|
| Awesome stuff!! Interested in what kind of recorders you are using and how are you sync'ing them for the TDOA? |
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Acoustics | 2 years 11 months ago | |
| Jamie's tip piqued my curiosity, so I bought what I thought might be what Jamie was talking about. It is an SK-001 as detailed here (not my video) for SGD4 or thereabouts.... |
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Acoustics | 2 years 11 months ago | |
| Hi Eric, Dropping in a reply we had over on Linkedin here. Annoyingly I can't do a snazzy embed of the comment - will fix that!Anton Baotic shared: I guess it depends on... |
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Acoustics, Early Career | 2 years 11 months ago | |
| Thank you @carlybatist , @Freaklabs and @MK . The inputs are very useful and I am progressing on my project based on that. Appreciate a lot. |
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Acoustics, AI for Conservation | 2 years 11 months ago | |
| Hi Julien,I use this mic for my raspberry pi setup and it works well picking up bird species singing in our garden while the mic and raspberry sit under our roof tiles.Greetings,... |
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Acoustics | 2 years 11 months ago | |
| Koen, Hi - the config for the audiomoth looks fine (you could put a high-pass filter on to cover frequencies 12-96 kHz only). The scheduler is not set (you have 0 files per day... |
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Acoustics | 3 years 2 months ago | |
| Would anyone know about the recommended number of months to conduct acoustic monitoring of sharks. This is part of a small grant project.... |
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Acoustics | 3 years 2 months ago | |
| We've been using 18650 lithium ion protected cells in our BAR recorders since 2013. The protected cells are great because the protection circuitry kicks in to disconnect the... |
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Acoustics | 3 years 4 months ago | |
| Unfortunately, the ASA is currently planning to do an in-person meeting only. Things may change if the COVID situation doesn't improve in May, but it is hard to predict at... |
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Acoustics | 3 years 4 months ago | |
| Hi all, For everyone's reference but also a new one for your list Tessa (just checked and it isn't there yet) - Fuentes, M., Salamon, J., Zinemanas, P.,... |
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Acoustics | 3 years 6 months ago | |
| Hi Nicole-- We've already chatted about this function, and I think the answer is "quite a bit" for a lot of deployments. The more accurately the proposed function... |
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Acoustics | 3 years 7 months ago | |
| Hi Wildlabbers, This week's Tech Tutor Jamie MacAulay is talking about how to use and analyze large acoustic data using... |
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Acoustics, AI for Conservation, Marine Conservation | 3 years 7 months ago |
