Powerful conservation tech tools are gathering more data in the field than ever before. But without equally powerful and effective data management and processing tools, that data - no matter how groundbreaking or interesting - will not be able to reach its full potential for impact.
Data management can sometimes seem intimidating to conservationists, especially those just getting started in the world of conservation tech or experimenting with new data collection methods. While every community member's workflow and preferred data management and processing methods may be different, this group can serve as a resource to explore what works for others, share your own advice, and develop new strategies together.
Below are a few WILDLABS events dealing with datasets collected from various conservation tech tools:
Nicole Flores: How do I get started with Wildlife Insights?
Jamie Macaulay: How do I analyse large acoustic datasets using PAMGuard?
Sarah Davidson: Tools for Bio-logging Data in Conservation
Whatever conservation tech tools you work with, and whatever your preferred data management methods, we hope you'll find something helpful and effective in this group when you become a member!
- @capreolus
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Capreolus e.U.
wildlife biologist with capreolus.at
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- @diego_lizcano
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Wildlife biologist interested in biodiversity monitoring and the conservation of mammals. Passionate photographer.
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FileMaker developer with a passion for nature.
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TerrOïko
PhD Student in statistical ecology
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TerrOïko
R&D Engineer
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- @MattyD797
- | He/Him
I am studying biotic problems with abiotic intelligence. My research focus is in computational ecology within fishery acoustics, machine learning, remote sensing, and combining visual and audio species identification systems.
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- @hjayanto
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Your friendly Indo-Crocky-Croc
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WILDLABS & Wildlife Conservation Society (WCS)
I hold a PhD in Biological Sciences and specialize in bioacoustics and passive acoustic monitoring of cetaceans in the Argentine Sea and Antarctica. Recently, I've also embraced computing to leverage technology in enhancing our conservation efforts.
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Ph.D Speech-Hearing Sciences; 3D Designer/Printer interested in building/testing/deploying standardized environmental recording platforms for scientists and engineers in developing countries.
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- @Durgananda
- | He
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Technical Specialist at FFI: loves data management, maps, remote sensing & GIS for conservation
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Read in detail about how to use The Inventory, our new living directory of conservation technology tools, organisations, and R&D projects.
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The Inventory is your one-stop shop for conservation technology tools, organisations, and R&D projects. Start contributing to it now!
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Technology to End the Sixth Mass Extinction. Salary: $132 - $160k; Location: Seattle WA; 7+ years of experience in hardware product development and manufacturing; View post for full job description
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The incumbent will develop models and metrics that can be used to shape conservation policy using multiple data sources including camera traps, movement data and citizen science concerning the diversity and...
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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...
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Recently updated products
Description | Activity | Replies | Groups | Updated |
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Congratulations! My first hydromoth was just arrived yesterday and so excited! Looking forward for the update from your project!!! |
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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 | 1 day 3 hours ago | |
Thanks, and that's a match! All these pictures are from a lab experiment and formated with AmphIdent. We took weekly belly pictures of several larvae. The aim of this google... |
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Camera Traps, Data management and processing tools, Software and Mobile Apps | 1 week 3 days 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 | 1 week 3 days ago | |
Hi folks!@Chelsea_Smith from Fauna & Flora joined last month's variety hour to share more about Fauna & Flora's work with... |
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Remote Sensing & GIS, Data management and processing tools, Protected Area Management Tools | 2 weeks 1 day ago | |
Can't beat Dan's list! I would just add that if you're interested in broader protected area management, platforms like EarthRanger and SMART are amazing, and can integrate... |
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Data management and processing tools, Camera Traps, Conservation Tech Training and Education | 2 weeks 1 day ago | |
First things first, our team, @jcguerra10, @hefca, and myself, is thrilled to share with immense pride... |
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Build Your Own Data Logger Community, Data management and processing tools, Sensors | 1 month ago | |
This thread is off-topic in this conversation, so happy to continue it in the other one. However, just noting - your system is one example, but not the only one - there are... |
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Human-Wildlife Conflict, Data management and processing tools | 1 month 1 week 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 1 week ago | |
Hello Friends,Its amazing to see the growing number of organisations working in biodiversity conservation.Biodiversity stories can have a... |
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Data management and processing tools, Software and Mobile Apps | 1 month 2 weeks ago | |
Were you ever able to solve the problem? Interestingly enough, I begin a seal bio-logging study next year! Also, you are correct. The errors were occurring during short bout... |
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Data management and processing tools | 2 months ago | |
Thank you! This is encouraging. It's also nice to know that Saul is approachable for problem-solving issues. |
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Data management and processing tools | 3 months ago | |
Am working on similar AI challenge at the moment. Hoping to translate my workflow to wolves in future if needed. We all are little overstretched but it there is no pressing... |
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Camera Traps, AI for Conservation, Build Your Own Data Logger Community, Data management and processing tools, Marine Conservation, Protected Area Management Tools, Remote Sensing & GIS | 3 months ago |
WILDLABS AWARDS 2024 - Underwater Passive Acoustic Monitoring (UPAM) for threatened Andean water frogs
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7 April 2024 6:09pm
This is so cool @Mauricio_Akmentins - congrats and look forward to seeing your project evolve!
1 May 2024 5:17pm
Congratulations! My first hydromoth was just arrived yesterday and so excited! Looking forward for the update from your project!!!
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Hi Robin this is a great idea! Have been thinking about approaching the community for quiz questions. Will reach out to Xavier to ask if we can use it or if he wishes to run it on next Wednesdays VH
22 April 2024 11:27am
Thanks, and that's a match!
All these pictures are from a lab experiment and formated with AmphIdent. We took weekly belly pictures of several larvae. The aim of this google form is to validate (by comparing answers with the lab reference image base) picture-matching by human is reliable although the change of pattern can be verry quick at this life stage.
If validated there will be the need to improve existing pattern-matching solutions for in situ observations of larvae, for instance with ML and/or Human Learning (thanks Zooniverse)...
Drop-deployed HydroMoth
2 April 2024 10:20am
5 April 2024 2:04pm
Hi Sol! This seems like an awesome project! I have a few questions in response: Where were you thinking of deploying this payload and for how long?
Regarding hydromoth recorders, there have been several concerns that have popped up in my work with deploying the them at this depth because it's a contact type hydrophone which means it utilizes the case to transmit the sound vibrations of the marine soundscape to the microphone unlike the piezo element based hydrophones.
- At 30-60m you will likely have the case leak after an extended period of time if not immediately. The O-ring will deform at this depth, especially around the hinge of the housing. The square prism shape is not ideal for deep deployments you describe.
- After that depth and really starting at about 50m, a major concern is synthetic implosion from the small air pocket of the hydromoth not having a pressure release valve and lithium ion batteries getting exposed to salt water. This type of reaction would cause your other instruments to probably break or fail as well.
- You are unlikely to get a signal with a reinforced enclosure. The signal is generated via the material and geometry of the housing. The plastic will probably deform and mess with your frequency response and sound to noise ratio. If you place it against metal, it will dampen the sound quite a lot. We tried to do this, but the sensitivity is quite low with a large amount of self noise.
A side note: for biodiversity assessments, the hydromoth is not characterized and is highly directional, so you wouldn't be able to compare sites through your standard aocustic indices like ACI and SPL.
That said if you are deploying for a short time, a hydrophone like an Aquarian H1a attached through a penetrator of a blue robotics housing that contains a field recorder like a zoom recorder may be optimal for half a day and be relatively cheaper than some of the other options. You could also add another battery pack in parrallel for a longer duration.
15 April 2024 6:53am
Hi Matthew,
Thanks for your advice, this is really helpful!
I'm planning to use it in a seagrass meadow survey for a series of ~20 drops/sites to around 30 m, recording for around 10 minutes each time, in Cornwall, UK.
At this stage I reckon we won't exceed 30 m, but based on your advice, I think this sounds like not the best setup for the surveys we want to try.
We will try the Aquarian H1a, attached to the Zoom H1e unit, through a PVC case. This is what Aquarian recommended to me when I contacted them too.
Thanks for the advice, to be honest the software component is what I was most interested in when it came to the AudioMoth- is there any other open source software you would recommend for this?
Best wishes,
Sol
21 April 2024 7:10pm
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/hydromoth, so you would have to make a PCB centered around this chip. You could mimic the functionality of the audiomoth software on another chip, like on a raspberry pi with python's pyaudio library for example. The problem you would have is that the H1A requires phantom power, so it's not plug and play. I'm not too aware with the H1e, but maybe you can control the microphone through the recorder that is programmable through activations by the RPi (not that this is the most efficient MCU for this application, but it is user friendly). A simpler solution might be to just record continuously and play a sound or take notes of when your 10 min deployment starts. I think it should last you >6 hours with a set of lithium energizer batteries. You may want to think about putting a penetrator on the PVC housing for a push button or switch to start when you deploy. They make a few waterproof options.
Just somethign else that occured to me, but if you're dropping these systems, you'll want to ensure that the system isn't wobbling in the seagrass as that will probably be all you will hear on the recordings, especially if you plan to deploy shallower. For my studies in Curacao, we aim to be 5lbs negative, but this all depends on your current and surface action. You might also want to think about the time of day you're recording biodiversity in general. I may suggest recording the site for a bit (a couple days or a week) prior to your study to see what you should account for (e.g. tide flow/current/anthropogenic disturbance) and determine diel patterning of vocalizations you are aiming to collect if subsampling at 10 minutes.
Cheers,
Matt
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I don't have an easy solution or a specific recommendation, but I try to track all the systems that do at least one of those things here:
https://agentmorris.github.io/camera-trap-ml-survey/#camera-trap-systems-using-ml
That's a list of camera trap analysis / data management systems that use AI in some way, but in practice, just about every system available now uses AI in some way, so it's a de facto list of tools you might want to at least browse.
AFAIK there are very few tools that are all of (1) a data management system, (2) an image review platform, and (3) an offline tool. If "no Internet access" still allows for access to a local network (e.g. WiFi within the ranger station), Camelot is a good starting point; it's designed to have an image database running on a local network. TRAPPER has a lot of the same properties, and @ptynecki (who works on TRAPPER) is active here on WILDLABS.
Ease of use is in the eye of the beholder, but I think what you'll find is that any system that has to actually deal with shared storage will require IT expertise to configure, but systems like Camelot and TRAPPER should be very easy to use from the perspective of the typical users who are storing and reviewing images every day.
Let us know what you decide!
17 April 2024 1:55am
Can't beat Dan's list!
I would just add that if you're interested in broader protected area management, platforms like EarthRanger and SMART are amazing, and can integrate with camera-trapping (amongst other) platforms.
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6 April 2024 9:56pm
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31 March 2024 5:57am
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25 March 2024 11:15am
25 March 2024 11:39am
Ha - you're already in my thread, i've got your project in there, don't worry!
But it's more I don't want proof of concept early R&D type projects that are just destined for a paper or a hobby project, I want to hear about projects that have some plan for usability and scaling so that other people can take and implement them.
25 March 2024 12:17pm
I think that my system is likely the closest thing you will find in terms of production ready and potential to scale as it once was a commercial system with complete over the air updates more than 10 years ago. It’s been in use by many people for more than 10 years and has used AI triggering since 2019. I’m pretty sure no other system can claim that.
So I have the system but you got me on the scalability because to do that you need funding. I don’t have the funding. If I had the funding I’d be doing it full time. But I’ve said enough now. So I’ll leave it at that.
25 March 2024 12:26pm
This thread is off-topic in this conversation, so happy to continue it in the other one. However, just noting - your system is one example, but not the only one - there are certainly other early warning systems in varying stages of development, testing and roll out, and using different levels of technology (ai or otherwise).
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Thank you for your response Akiba. I will have a look. 👏🏻
19 March 2024 7:52pm
I would look into the TNFD (Taskforce on Nature-Related Disclosures), Finance for Biodiversity, Accounting for Nature, etc. which are all focusing on how to incorporate nature risk into corporate reporting and sustainability frameworks!
20 March 2024 3:48pm
Thank you Carly, I will definitely take a look.
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27 February 2024 8:28pm
Great suggestion! Diving bird studies and their analyses are actually what has helped me get thus far with solving this problem. They happen to have done quite the same thing as I'm trying to do, just with more behaviors added. I believe the study was done with murres and kittiwakes.
Best,
Travis
27 February 2024 8:48pm
I'm very close to solving the problem. Just waiting for a function to run on a fairly large dataset to see the results. I will share the repository link with you when it gets accomplished!
The species I'm working with roost atop cave ceiling as also drop from there to get airborne!
Yes, they are triaxial (Technosmart) and body mounted right on their backs.
So far, I have created thresholds for different metrics derived from the accelerometer data. Essentially, I sectioned out a bunch of ACC data where I am positive flight is occurring, and did the exact same with roosting, and crawling around/scratching(activity while roosting). From there, I plotted the distribution of all the metrics to see which metrics have unique distributions that were significantly different than roosting/activity.
Using those distributions, I created thresholds for the important metrics in which all flight behavior was either above or below a certain value for that metric. This got me to being able to construct a decision tree based on these metrics which had pretty solid accuracy.
The downside is a small chunk of flight from the beginning and end of flight bouts are not being included in the behavior classification. I noticed that their wbf during those small chunk are indicative of flight and am going to try and add wbf as the last decision on the tree to improve the accuracy of it.
VeDBA is also being included and calculated and based on the values for the thresholds I have created for flight it should not matter how high their head is, rather how low it is, when x y and z thresholds are also met. If that makes sense.
Hope I answered most of your questions!
27 February 2024 8:59pm
Were you ever able to solve the problem? Interestingly enough, I begin a seal bio-logging study next year!
Also, you are correct. The errors were occurring during short bout flights as well as some spectral leakage, but I may have solved the problem by lower the window size. I've also corrected for the spectral leakage by creating a separate function that identifies any significant changes in calculated WBF that last < 2 seconds, then counts number of heave amplitudes within 1 second. I'm using an fft for the calculations and am just waiting for a function to run on a larger dataset to see if everything came out the way I am hoping for. Fingers crossed.
Best,
Travis
5 April 2024 12:13pm
Congratulations, very exciting! Keep us updated!