Yellow Rail Vocalizations

There are two videos (YERA vocalization video 1.mp4 and YERA vocalization video 2.mp4) available. YERA vocalization video 1.mp4 is a 14 second clip showing a Yellow Rail slipping through some Spartina spartinae and vocalizing. YERA vocalization video 2.mp4 is a 51 second clips which shows a Yellow Rail in the open vocalizing. There is also one audio file (YERA Contact Call 1.mp3) that is an audio recording of this vocalization. The file cluster.kcs is a recognizer created within Kaleidoscope pro designed to detect the Yellow Rail vocalization. The file Yellow Rail Spectrogram.R is the R code to visualize the Yellow Rail vocalization.

本数据集包含两段视频文件：YERA vocalization video 1.mp4 与 YERA vocalization video 2.mp4。其中，YERA vocalization video 1.mp4 为一段14秒的片段，记录了一只黄秧鸡（Yellow Rail）穿梭于盐沼米草（Spartina spartinae）丛中并发出鸣唱的画面。YERA vocalization video 2.mp4 为一段51秒的片段，呈现了一只黄秧鸡在开阔地带鸣唱的场景。此外，数据集还包含一个音频文件YERA Contact Call 1.mp3，该文件为该类鸣唱的录音样本。文件cluster.kcs是在Kaleidoscope pro（万花筒专业版）中开发的鸣唱识别器，用于检测黄秧鸡的鸣唱信号。文件Yellow Rail Spectrogram.R为用于可视化黄秧鸡鸣唱的R代码。