ML513369321
- 年齡
- 未確定
- 性別
- 未確定
觀察細節
2 juvenile birds. smaller than herring; similar size as lesser black-backed; all brown; bill smaller than herring, slender, and all dark; round dove like head. primaries on folded wing dark brown (not black) with pale edging to primary tips; tertials on folded wing paler than primaries and of similar color as covert feathers; median coverts and mantle slight frosted white; on open wing, wingtips pale with dark only on the outer edge of primary (p10-p8). photos
技術資訊
- 相機
- 麥克風
- 配件
- 原始檔案大小
- 113.86 MB