ML79943391
- 年齡
- 未確定
- 性別
- 未確定
觀察細節
Huge flocks in fields, in irrigation ponds and on solar panels. Three CBC observers counted the large flocks and compared numbers. We then discussed differences and came to an agreed upon consensus. We never had large differences in original count. Bill color and ring, color of legs and plumage were all used as identification marks.
技術資訊
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- 2193 pixels x 1462 pixels
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- 831.42 KB