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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Lecturer and researcher interested in rural applications of Interaction Design. Spent more than a decade teaching in Asia-Pacific (India, China, Singapore, Australia); now based at Glasgow School of Art's rural campus in Forres, Scottish Highlands.
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Snow Leopard Trust
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Wildlife Conservation Society (WCS)
I am a biologist interested in land use change impacts on biodiversity and sustainable value chains. I work with productive sectors, incorporating biodiversity conservation as a criteria for planning and managing productive systems.
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Colorado State University
I am a graduate student at Colorado State University working to develop novel acoustic technology for remotely monitoring wildlife.
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British-Costa Rican | Interested in transdisciplinary research in Planetary Health amongst other things
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20+ years traveler and management consultant turned tech founder and conservationist. Founder & CEO of ZAMBEZI ZERØ; super intelligence to safeguard biodiversity.
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Product Designer focusing on a project about marine mammal conservation.
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Sea Mammal Research Unit Univ' St Andrews
I work in marine bioacoustics with a focus on the conservation of marine mammals. Most of the time I'm developing and using passive acoustic technology to study the underwater behaviour of dolphins and porpoises. I'm also a keen developer on the PAMGuard project.
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Article
Hackathon Opportunity: Vaquita Hacks
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Funding
Funding Opportunity: Wildlife Acoustics Scientific Product Grants
Wildlife Acoustics
Wildlife Acoustics is awarding up to $5,000 of product every quarter to grant recipients worldwide in order to enable those involved in animal biology, research, and conservation to do their best work easily and quickly...
6 November 2020
Article
The Acoustic Monitoring community is one of the most active spaces on WILDLABS, and this particular aspect of conservation technology is rapidly growing, offering new ways to answer large-scale environmental questions...
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Meet the Scientists of Black Mammalogists Week!
WILDLABS Team
To celebrate the first Black Mammalogists Week (starting Sunday, September 13th), we talked to four of the amazing Black scientists behind this event! Find out what they had to say about their favorite (and most...
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Sustainable Fishing Challenges: Fishing Gear Innovations
Daniel Steadman
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19 August 2020
Funding
Challenge: ElephantEdge
Smart Parks
Protecting elephants from conservation's most pressing issues like poaching and human-wildlife conflict requires big, bold, and innovative solutions. Hackster.io, Smart Parks, Edge Impulse, Microsoft, and several other...
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Funding
Competition: Cornell Birdcall Identification
The Cornell Lab of Ornithology
Put your acoustic monitoring skills to the test in The Cornell Lab of Ornithology's Birdsong Identification Kaggle Competition. Participants will compete to identify as many bird vocalizations as possible in in...
8 July 2020
Community Announcement
WILDLABS Community Call Recording: Rainforest X-PRIZE
WILDLABS Admin
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2020 marked our fifth year holding our annual #Tech4Wildlife Photo Challenge, and our community made it a milestone to remember. Conservationists took to Twitter last week to share their best high-tech snapshots from...
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WILDLABS Team
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64 Products
Recently updated products
| Description | Activity | Replies | Groups | Updated |
|---|---|---|---|---|
| We actually recently introduced Recording Schedules - where you can control the PUC's duty cycle during (Day, Night, Dawn, Dusk). |
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Acoustics | 11 months 2 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... |
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Acoustics, Build Your Own Data Logger Community, Marine Conservation, Protected Area Management Tools, Sustainable Fishing Challenges | 11 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... |
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Acoustics | 1 year 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... |
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Acoustics | 1 year 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... |
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Acoustics | 1 year 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... |
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Acoustics | 1 year ago | |
| Hi there Loveness, I agree there is a ton to learn with acoustic monitoring! Here's my favorite website for learning the (many) basics! Discovery of Sound in the SeaHave... |
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Acoustics | 1 year ago | |
| Karibu sana |
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Acoustics, East Africa Community, Conservation Tech Training and Education | 1 year ago | |
| Hi César, Is there a geographic area you're limited to? That would help to narrow down options. I would recommend reaching out perhaps to the Kitzes Lab, Sound Forest... |
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Acoustics, Citizen Science, Community Base, Early Career, Marine Conservation | 1 year ago | |
| Retweet on OpenSoundscape - great package and documentation that allows you to build your own CNNs! Note that this is in Python though. There are tons of bioacoustics... |
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Acoustics, Data management and processing tools | 1 year ago | |
| Hi @BrettMargoSupplies this product seems like a fantastic addition to The Inventory, WILDLABS' wiki-style discovery platform for conservation technology. Adding a product is... |
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Acoustics | 1 year ago | |
| Hi everyone, I am conducting a research project as part of my MSc in Environment and Development at the London School of Economics. I... |
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Acoustics, AI for Conservation, Autonomous Camera Traps for Insects, Ethics of Conservation Tech | 1 year ago |
