ML117587491
Kelp x American Herring Gull (hybrid) Larus dominicanus x smithsonianus
- 年齡
- 未確定
- 性別
- 未確定
影音備註
Only a small P10 mirror that does not extend to the tip of the primary. The bird flew about 15 feet west of the lighthouse.
觀察細節
Dark black mantled gull @ the same size as the larger male Herring Gulls and with very small to no white apical spots on the folded wing, unlike a dark mantled Greater Black-backed Gull which would show much larger white apicals. Much larger bill than the Lesser Black-backed Gull. Very light pale pinkish-gray legs at a distance. In flight only a very small white spot seen on the P10, with end of the P10 dark. Was not present on arrival. Later went to the beach after the Ring-billeds had returned. But was not there at the end of the observation.
技術資訊
- 型號
- COOLPIX P600
- ISO
- 280
- 焦距
- 361.2 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/6.5
- 快門
- 1/250 sec
- 次方
- 3264 pixels x 2448 pixels
- 原始檔案大小
- 730.8 KB