Bioacoustic
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Related Articles from SNS
Costa Rica paid landowners to restore forests and biodiversity—bioacoustics indicate that it worked
June 4, 2026 report Costa Rica paid landowners to restore forests and biodiversity—bioacoustics indicate that it worked Krystal Kasal Author Gaby Clark Scientific Editor Robert Egan Associate Editor Forest restoration can help fight climate change and restore lost biodiversity, but the satellite-based techniques used to measure successful forest restoration have been less-than-helpful for measuring changes in biodiversity. Instead, a team of researchers listened to the sounds of life in the...
MyGardenBird: A Machine-Learning-Ready Bird Sound Dataset for Twelve Common Malaysian Birds
Announce Type: new Abstract: Bioacoustic datasets from tropical regions remain limited, in part due to the absence of reproducible workflows for aggregating recordings from public archives. We present \textbf{MyGardenBird}, a curated dataset of bird vocalisations representing twelve common species across Peninsular Malaysia and the Indo-Malayan region. Recordings were sourced from Xeno-canto and processed through species-level filtering, manual spectrogram segmentation, and quality control...
Benchmarking Language Modeling for Lossless Compression of Full-Fidelity Audio
arXiv:2603.08683v2 Announce Type: replace Abstract: Autoregressive "language" models (LMs) trained on raw waveforms can be repurposed for lossless audio compression, but prior work is limited to 8-bit audio, leaving open whether such approaches work for practical settings (16/24-bit) and can compete with existing codecs. We benchmark LM-based compression on full-fidelity audio across diverse domains (music, speech, bioacoustics), sampling rates (16kHz-48kHz), and bit depths (8, 16, 24-bit)....
VocSim: A Training-free Benchmark for Zero-shot Content Identity in Single-source Audio
arXiv:2512.10120v2 Announce Type: replace Abstract: General-purpose audio representations aim to map acoustically variable instances of the same event to nearby points, resolving content identity in a zero-shot setting. Unlike supervised classification benchmarks that measure adaptability via parameter updates, we introduce VocSim, a training-free benchmark probing the intrinsic geometric alignment of frozen embeddings, with no parameters updated and no labels used (a label-free PCA...
Leafy camouflage reshapes katydid love songs, making males more attractive to females
Leafy camouflage reshapes katydid love songs, making males more attractive to females Stephanie Baum Scientific Editor Robert Egan Associate Editor New research from the University of St Andrews has discovered that insects who conceal themselves as leaves also use their leafy camouflage to amplify mating calls, making themselves more attractive to the opposite sex. The research published in Proceedings of the Royal Society B is the first demonstration of how impressive leaf mimicry can also...