Western Mediterranean Wetlands Bird Dataset

Manually labelled dataset of bird recordings from the species of interest inhabiting in the wetlands of the "Aiguamolls del Empordà" natural park in Girona, Spain. Concretely, the bird species that compose the dataset are: Acrocephalus arundinaceus Acrocephalus melanopogon Acrocephalus scirpaceus Alcedo atthis Anas strepera Anas platyrhynchos Ardea purpurea Botaurus stellaris Charadrius alexandrinus Ciconia ciconia Circus aeruginosus Coracias garrulus Dendrocopos minor Fulica atra Gallinula chloropus Himantopus himantopus Ixobrychus minutus Motacilla flava Porphyrio porphyrio Tachybaptus ruficollis The dataset includes 5,795 annotated audio clips generated from a source of 1,098 recordings retrieved from the Xeno-Canto portal, adding up to a total of 201.6 minutes (12,096 seconds) of vocalizations of different lengths, alongside with their corresponding annotations. And second, we also share the Mel spectrogram version of the dataset, where each image corresponds to 1-second window of the original audio, resulting in a total of 17,536 spectrogram images stored in matrix form in .npy files. We would like to acknowledge all the Xeno-Canto community and their contributors for making the creation of the dataset possible. Specially, we would like to thank the following contributors for giving us special permission to use their recordings in this work despite having uploaded them on the Xeno-Cano portal under the terms BY-NC-ND: Anhäuser, Arnold Meijer, Bodo Sonnenburg, Chie-Jen Jerome Ko, Ding Li Yong, Eveny Luis, Fernand Deroussen (Sonothèque du MNHN), Hans Matheve, Herman van der Meer, Itziar Gutiérrez, Jacques Prevost, Jarek Matusiak, Jérémy Simar, Joost van Bruggen, Krzysztof Deoniziak, Lars Lachmann, Mandar Bhagat, Marc Anderson, Marco Dragonetti (www.birdsongs.it), Matthias, Feuersenger, Maudoc, Niels Krabbe, Patrick Franke, Peter Boesman, Piotr Szczypinski, Ruud van Beusekom.本数据集为手动标注的鸟类录音数据集，采集自西班牙赫罗纳省“安普尔丹湿地（Aiguamolls del Empordà）”自然公园内栖息的目标鸟类类群。具体而言，本数据集涵盖的鸟类物种包括：大苇莺（Acrocephalus arundinaceus）、水蒲苇莺（Acrocephalus melanopogon）、芦苇莺（Acrocephalus scirpaceus）、普通翠鸟（Alcedo atthis）、斑嘴鸭（Anas strepera）、绿头鸭（Anas platyrhynchos）、紫鹭（Ardea purpurea）、大麻鳽（Botaurus stellaris）、环颈鸻（Charadrius alexandrinus）、白鹳（Ciconia ciconia）、白头鹞（Circus aeruginosus）、蓝胸佛法僧（Coracias garrulus）、小斑啄木鸟（Dendrocopos minor）、骨顶鸡（Fulica atra）、黑水鸡（Gallinula chloropus）、黑翅长脚鹬（Himantopus himantopus）、小苇鳽（Ixobrychus minutus）、黄鹡鸰（Motacilla flava）、紫水鸡（Porphyrio porphyrio）、小䴙䴘（Tachybaptus ruficollis）。本数据集源自Xeno-Canto平台收录的1098段原始录音，经处理后生成5795段标注音频片段，总时长达201.6分钟（合12096秒），涵盖不同时长的鸟类鸣唱声，且均附带对应的标注信息。此外，本数据集还提供梅尔频谱图（Mel spectrogram）版本：每幅图像对应原始音频的1秒窗口片段，总计生成17536幅以.npy格式的矩阵形式存储的频谱图图像。本研究在此感谢Xeno-Canto社区及其全体贡献者，正是他们的支持才得以完成本数据集的制作。特别感谢以下贡献者：尽管他们的录音已按照BY-NC-ND协议上传至Xeno-Canto平台，仍授权本研究使用其录音：Anhäuser、Arnold Meijer、Bodo Sonnenburg、Chie-Jen Jerome Ko、Ding Li Yong、Eveny Luis、Fernand Deroussen（Sonothèque du MNHN）、Hans Matheve、Herman van der Meer、Itziar Gutiérrez、Jacques Prevost、Jarek Matusiak、Jérémy Simar、Joost van Bruggen、Krzysztof Deoniziak、Lars Lachmann、Mandar Bhagat、Marc Anderson、Marco Dragonetti（www.birdsongs.it）、Matthias Feuersenger、Maudoc、Niels Krabbe、Patrick Franke、Peter Boesman、Piotr Szczypinski、Ruud van Beusekom。