kHz
ML529660931
作者
Dave Hawksworth 该用户提供的媒体文件 档案
日期
地点
Pareo Farm (34.5285,-106.7632)
Socorro, New Mexico, United States
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观察细节
About 75 ravens were feeding in the feedlot. All the ones calling were Chihuahuans and I could often hear 5-10 calling at once. Up to 30 or more were visible at the same time and they all appeared to be the same size. Some ravens I only saw for a few moments when they flew from one place to another and they may have been Commons Ravens.
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- 665.88 KB