ML343818361
作者
Bill Rowe 该用户提供的媒体文件 档案
日期
地点
Weldon Spring CA
St. Charles, Missouri, United States
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观察细节
Heard well at close range for 10-15 min, but never seen. Was singing in thick woods just off trail on the upslope across the low-water causeway. Song consisted of three clear, sweet downslurred notes, slightly descending, followed by one or two slightly faster notes slurred up and down; thus teeew, teeew, teeew, twew twew.
技术信息
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- 185.94 KB