kHz
ML617542281
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观察细节
Found a few days ago. Several birders were already present at the previously reported spot. The sparrow announced its presence loudly with a beautiful song: a high introductory note followed by a melodious downsloping trill and ending in a couple of notes. Grayish, song sparrow size. Breast not streaky, but back distinctly scalloped. Eyering,
技术信息
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- 2.87 MB