kHz
ML603994481
new world warbler sp. Parulidae sp.
作者
Benjamin Hack 该用户提供的媒体文件 档案
日期
地点
Eberwhite Woods
Washtenaw, Michigan, United States
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观察细节
NFC 223 | of which 97 zeeps (149 calls), 18 dbups (25 calls), and 37 too faint or otherwise uncategorized (49 calls). Guessing from frequency on the ground the zeeps are probably some mix of YEWA, BLBW, MAWA, and possibly a few others, and dbups probably TEWA with some BTNW. Two looked fairly good for MOWA but too faint. Conservative count based on number of calls
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