BirdSet: A Large-Scale Dataset for Audio Classification in Avian Bioacoustics
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Abstract (arXiv)
Deep learning (DL) has greatly advanced audio classification, yet the field is limited by the scarcity of large-scale benchmark datasets that have propelled progress in other domains. While AudioSet is a pivotal step to bridge this gap as a universal-domain dataset, its restricted accessibility and limited range of evaluation use cases challenge its role as the sole resource. Therefore, we introduce BirdSet, a large-scale benchmark dataset for audio classification focusing on avian bioacoustics. BirdSet surpasses AudioSet with over 6,800 recording hours (uparrow!17%) from nearly 10,000 classes (uparrow!18×) for training and more than 400 hours (uparrow!7×) across eight strongly labeled evaluation datasets. It serves as a versatile resource for use cases such as multi-label classification, covariate shift or self-supervised learning. We benchmark six well-known DL models in multi-label classification across three distinct training scenarios and outline further evaluation use cases in audio classification. We host our dataset on Hugging Face for easy accessibility and offer an extensive codebase to reproduce our results.
Key facts. Cited by 36 papers in the map (data through 7 Oct 2026). Builds on 34 of its 92 references that are in the map. First posted on arXiv 15 Mar 2024.
Builds on
34 of 92 references.
References · 34
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Citing papers per year: 2024: 2; 2025: 12; 2026: 22.
36 papers.
Sort:
- 2025Can Masked Autoencoders Also Listen to Birds?cited by 26
- 2025Perch 2.0: The Bittern Lesson for Bioacousticscited by 25
- 2024animal2vec and MeerKAT: A self-supervised transformer for rare-event raw audio input and a large-scale reference dataset for bioacousticscited by 14
- 2025Foundation Models for Bioacoustics -- a Comparative Reviewcited by 11
- 2024Towards Deep Active Learning in Avian Bioacousticscited by 10
- 2026Massive Sound Embedding Benchmark (MSEB)cited by 9
- 2025Unmute the Patch Tokens: Rethinking Probing in Multi-Label Audio Classificationcited by 7
- 2025AVEX: What Matters for Animal Vocalization Encodingcited by 5
- 2026Finding Needles in the Haystack: Transductive Active Labeling in Ecologycited by 3
- 2026Linear probing enables Ship-Radiated Noise recognition with pretrained audio embeddingscited by 2
- 2026Determinantal point process sampling for bioacoustic active learningcited by 2
- 2026MetaPerch: Learning from metadata for bioacoustics foundation modelscited by 2
24 more
- 2025Localized time-frequency representation learning for bioacoustic classification in complex soundscapescited by 1
- 2025WoW-Bench: Evaluating Fine-Grained Acoustic Perception in Audio-Language Models via Marine Mammal Vocalizationscited by 1
- 2025Uncertainty Calibration of Multi-Label Bird Sound Classifierscited by 1
- 2025Data-Efficient Self-Supervised Algorithms for Fine-Grained Birdsong Analysiscited by 1
- 2025WhAM: Towards A Translative Model of Sperm Whale Vocalizationcited by 1
- 2026Multi-layer attentive probing improves transfer of audio representations for bioacousticscited by 1
- 2026Masked Autoencoders with Limited Data: Does It Work? A Fine-Grained Bioacoustics Case Studycited by 1
- 2026BioDCASE: Active Learning for Bioacousticscited by 1
- 2025SounDiT: Geo-Contextual Soundscape-to-Landscape Generationcited by 0
- 2025Adversarial Training Improves Generalization Under Distribution Shifts in Bird Sound Classificationcited by 0
- 2026Compact Hypercube Embeddings for Fast Text-based Wildlife Observation Retrievalcited by 0
- 2026Zwitscherkasten -- DIY Audiovisual bird monitoringcited by 0
- 2026BAT: Better Audio Transformer Guided by Convex Gated Probingcited by 0
- 2026Ecologically-Constrained Task Arithmetic for Multi-Taxa Bioacoustic Classifiers Without Shared Datacited by 0
- 2026A strongly annotated passive acoustic dataset for tropical bird monitoringcited by 0
- 2026Time-frequency localization of bird calls in dense soundscapescited by 0
- 2026Adaptive Loss Balancing for Multi-Task Bioacoustic Classification of Bird Species and Call Typescited by 0
- 2026Can Tokens Compete? Token Representations against Supervised CNN Backbones for BirdCLEF+ 2026cited by 0
- 2026Efficient Passive Acoustic Monitoring of Killer Whales Using a Two-Stage Detection and Ecotype Classification Cascadecited by 0
- 2026Unlabeled Echoes: Pseudo-Labels and Genus-Aware Smoothing for Bat Call Recognitioncited by 0
- 2026MAST: Label-Efficient, Robust, and Generalizable Sound Detection for Biodiversity Monitoring via Masked Audio Pretraining and Self-Trainingcited by 0
- 2026Active Learning for Biodiversity Monitoring: From Label Efficiency to Reliable Ecological Inferencecited by 0
- 2026OpenWhistle: A Large-Scale Longitudinal Dataset and Benchmark of Bottlenose Dolphin Vocalizationscited by 0
- 2026A Strength-Monotonic Law for Domain Alignment in Frozen-Embedding Bioacoustic Classificationcited by 0
- 2026A Strength-Monotonic Law for Domain Alignment in Frozen-Embedding Bioacoustic Classification7 Oct 2026
- 2026OpenWhistle: A Large-Scale Longitudinal Dataset and Benchmark of Bottlenose Dolphin Vocalizations28 Sep 2026
- 2026Active Learning for Biodiversity Monitoring: From Label Efficiency to Reliable Ecological Inference23 Sep 2026
- 2026BioDCASE: Active Learning for Bioacoustics14 Sep 2026
- 2026MAST: Label-Efficient, Robust, and Generalizable Sound Detection for Biodiversity Monitoring via Masked Audio Pretraining and Self-Training14 Sep 2026
- 2026Unlabeled Echoes: Pseudo-Labels and Genus-Aware Smoothing for Bat Call Recognition8 Sep 2026
- 2026Efficient Passive Acoustic Monitoring of Killer Whales Using a Two-Stage Detection and Ecotype Classification Cascade1 Sep 2026
- 2026Can Tokens Compete? Token Representations against Supervised CNN Backbones for BirdCLEF+ 202616 Jul 2026
- 2026MetaPerch: Learning from metadata for bioacoustics foundation models15 Jul 2026
- 2026Determinantal point process sampling for bioacoustic active learning7 Jul 2026
- 2026Adaptive Loss Balancing for Multi-Task Bioacoustic Classification of Bird Species and Call Types3 Jul 2026
- 2026Time-frequency localization of bird calls in dense soundscapes9 Jun 2026
24 more
- 2026Finding Needles in the Haystack: Transductive Active Labeling in Ecology2 Jun 2026
- 2026A strongly annotated passive acoustic dataset for tropical bird monitoring20 May 2026
- 2026Masked Autoencoders with Limited Data: Does It Work? A Fine-Grained Bioacoustics Case Study13 May 2026
- 2026Multi-layer attentive probing improves transfer of audio representations for bioacoustics11 May 2026
- 2026Ecologically-Constrained Task Arithmetic for Multi-Taxa Bioacoustic Classifiers Without Shared Data5 May 2026
- 2026BAT: Better Audio Transformer Guided by Convex Gated Probing18 Feb 2026
- 2026Zwitscherkasten -- DIY Audiovisual bird monitoring11 Feb 2026
- 2026Massive Sound Embedding Benchmark (MSEB)6 Feb 2026
- 2026Compact Hypercube Embeddings for Fast Text-based Wildlife Observation Retrieval30 Jan 2026
- 2026Linear probing enables Ship-Radiated Noise recognition with pretrained audio embeddings13 Jan 2026
- 2025WhAM: Towards A Translative Model of Sperm Whale Vocalization1 Dec 2025
- 2025Data-Efficient Self-Supervised Algorithms for Fine-Grained Birdsong Analysis15 Nov 2025
- 2025Uncertainty Calibration of Multi-Label Bird Sound Classifiers11 Nov 2025
- 2025Unmute the Patch Tokens: Rethinking Probing in Multi-Label Audio Classification29 Sep 2025
- 2025WoW-Bench: Evaluating Fine-Grained Acoustic Perception in Audio-Language Models via Marine Mammal Vocalizations28 Aug 2025
- 2025AVEX: What Matters for Animal Vocalization Encoding15 Aug 2025
- 2025Perch 2.0: The Bittern Lesson for Bioacoustics6 Aug 2025
- 2025Foundation Models for Bioacoustics -- a Comparative Review2 Aug 2025
- 2025Adversarial Training Improves Generalization Under Distribution Shifts in Bird Sound Classification18 Jul 2025
- 2025SounDiT: Geo-Contextual Soundscape-to-Landscape Generation19 May 2025
- 2025Can Masked Autoencoders Also Listen to Birds?17 Apr 2025
- 2025Localized time-frequency representation learning for bioacoustic classification in complex soundscapes19 Feb 2025
- 2024Towards Deep Active Learning in Avian Bioacoustics26 Jun 2024
- 2024animal2vec and MeerKAT: A self-supervised transformer for rare-event raw audio input and a large-scale reference dataset for bioacoustics3 Jun 2024
- 2025Can Masked Autoencoders Also Listen to Birds?cited by 26
- 2025Perch 2.0: The Bittern Lesson for Bioacousticscited by 25
- 2024animal2vec and MeerKAT: A self-supervised transformer for rare-event raw audio input and a large-scale reference dataset for bioacousticscited by 14
- 2025Foundation Models for Bioacoustics -- a Comparative Reviewcited by 11
- 2024Towards Deep Active Learning in Avian Bioacousticscited by 10
- 2026Massive Sound Embedding Benchmark (MSEB)cited by 9
- 2025Unmute the Patch Tokens: Rethinking Probing in Multi-Label Audio Classificationcited by 7
- 2025AVEX: What Matters for Animal Vocalization Encodingcited by 5
- 2026Finding Needles in the Haystack: Transductive Active Labeling in Ecologycited by 3
- 2026Linear probing enables Ship-Radiated Noise recognition with pretrained audio embeddingscited by 2
- 2026Determinantal point process sampling for bioacoustic active learningcited by 2
- 2026MetaPerch: Learning from metadata for bioacoustics foundation modelscited by 2
12 most cited of 36 All 36 (JSON)
- 2026A Strength-Monotonic Law for Domain Alignment in Frozen-Embedding Bioacoustic Classification7 Oct 2026
- 2026OpenWhistle: A Large-Scale Longitudinal Dataset and Benchmark of Bottlenose Dolphin Vocalizations28 Sep 2026
- 2026Active Learning for Biodiversity Monitoring: From Label Efficiency to Reliable Ecological Inference23 Sep 2026
- 2026BioDCASE: Active Learning for Bioacoustics14 Sep 2026
- 2026MAST: Label-Efficient, Robust, and Generalizable Sound Detection for Biodiversity Monitoring via Masked Audio Pretraining and Self-Training14 Sep 2026
- 2026Unlabeled Echoes: Pseudo-Labels and Genus-Aware Smoothing for Bat Call Recognition8 Sep 2026
- 2026Efficient Passive Acoustic Monitoring of Killer Whales Using a Two-Stage Detection and Ecotype Classification Cascade1 Sep 2026
- 2026Can Tokens Compete? Token Representations against Supervised CNN Backbones for BirdCLEF+ 202616 Jul 2026
- 2026MetaPerch: Learning from metadata for bioacoustics foundation models15 Jul 2026
- 2026Determinantal point process sampling for bioacoustic active learning7 Jul 2026
- 2026Adaptive Loss Balancing for Multi-Task Bioacoustic Classification of Bird Species and Call Types3 Jul 2026
- 2026Time-frequency localization of bird calls in dense soundscapes9 Jun 2026
12 newest of 36 All 36 (JSON)