"Can we talk to the animals? The ethics of using machine learning to decode animal communication" https://doi.org/10.1007/s11245-026-10409-2 - I'm pleased that someone finally wrote a clear and complete ethical consideration of this emerging topic! #bioacoustics
Can we talk to the animals? The ethics of using machine learning to decode animal communication - Topoi

There is currently much scientific and public interest in using machine learning to uncover the meaning of animal signals, which could ultimately lead to two-way communication systems between humans and other animals. This paper examines the research ethics that should govern this line of inquiry, and explores the transformative implications if scientists are successful at creating translations between animal signals and human language. We argue that the scientific and philosophical literature on animal communication systems warrants the attempt to engage in these translation projects, and describe the current state of the art of the research. While the ability to translate animal signals has many possible benefits, these come alongside no small number of risks to animal communities. We enumerate the risks that exist in the development of these models in order to help scientists avoid them. Looking ahead, we argue that successful two-way communication with animals would both reveal an existing moral landscape and create a new one. Any successful two-way communication system would require radical translation of animal signals, which in turn entails that animals are rational beings who live in normative communities. Furthermore, the creation of these communicative systems also gives rise to new responsibilities and new demands. As researchers work to transform our social relationships with animals, they must also take on the responsibility to prepare humanity for the challenges that will arise in this novel multi-species landscape.

SpringerLink

๐Ÿฆ— Could insect ears inspire the future of acoustic technology?

๐Ÿ”— Comparative Analysis of Morphological and Acoustic Correlates of Bush-Cricket Tympanic Membranes. Computational and Structural Biotechnology Journal (CSBJ). DOI: https://doi.org/10.34133/csbj.0035

๐Ÿ“š CSBJ - A Science Partner Journal: https://spj.science.org/journal/csbj

#Bioinspiration #Biomimetics #Acoustics #Bioacoustics #EvolutionaryBiology #Biosensors #Entomology #Neuroscience

And here is the other recording of the Coal tits calls and their wingbeat.
I extendet the frequency range to show the ultrasonic overtones of the calls extending to about 25 kHz.
In the background you can hear a Wood pigeon and a Dunnock.
And this recording is also a good example for "don't be stupid!" and turn your phone of during recording. You can hear it vibrating at some point in the recording.

#fieldrecoding #sound #nature #BirdsOfMastodn #BirdSong #BioAcoustics

So here is a recording from yesterday.
A Coal tit with a Roe deer barking in the background.
The coal tits came very close to my hide.
In another recording you can actually hear their wings beating when flying from one branch to the other.

#fieldrecoding #sound #birdsOfMastodon #bioacoustics

Been on the lookout or rather hearout for Black grouse today.
Haven't had much luck on this spot, but a friend who was also attending the count was lucky to hear and see a pair.
Got some lovely recordings of other birds nonetheless. Currently sorting and naming everything. Will share something soon.

#BirdsOfMastodon #birding #fieldrecording #sound #nature #birdcount #bioacoustics

BioDCASE challenge now open! Datasets and code for SIX computational tasks in animal sound: https://biodcase.github.io/challenge2026/ (Do share it to students etc!) #bioacoustics #machinelistening #ai4good #DCASE
BioDCASE Challenge - BioDCASE

Tasks We are excited to announce the 2026 BioDCASE task...

Raven is now free and the workbench software Cornell has developed looks very promising/ intuitive for what it is.
Next item on my to-do list - learn this stuff!!!

I guess Raven Compass is also usefull for people who just want to do a quick conversion of many files.

https://www.ravensoundsoftware.com/software/raven-workbench/

#freeSoftware #bioacoustics #cornell #sound #PAM

Raven Workbench โ€“ Cornell Lab of Ornithology โ€“ Cornell University

The observation and analytical study of a captive chimpanzee spontaneously utilizing environmental tools to produce structured, rhythmic instrumental sounds in conjunction with vocal expressions.
#Primatology #EvolutionaryBiology #Ethology #Bioacoustics #sflorg
https://www.sflorg.com/2026/03/ebio03272601.html
Chimpanzees can be multitalented musicians

a 26-year-old male chimpanzee, removed floorboards from a walkway and used them to drum while he let out complex and structured sounds like vocal

New paper from us: "A dataset of insect sounds from 459 species for bioacoustic machine learning", published in Scientific Data, led by Marius FaiรŸ https://doi.org/10.1038/s41597-026-07123-4 #bioacoustics #datasets
"Tiny recording backpacks reveal batsโ€™ surprising hunting strategy" - nice description and videos by Leonie Baier https://theconversation.com/tiny-recording-backpacks-reveal-bats-surprising-hunting-strategy-271996 #bioacoustics
Tiny recording backpacks reveal batsโ€™ surprising hunting strategy

By listening in on their nightly hunts, scientists discovered that small, fringe-lipped bats are unexpectedly able to efficiently take down prey nearly their own size.

The Conversation