ML332993821
- 性別與年齡
- 雄成鳥 - 1
- 行為
- 鳴唱中
觀察細節
Known at site. One individual readily identified by voice at first; then, by thicker neck and different flight style compared with Pale-vented Pigeons. This bird displayed while vocalizing next to a Pale-vented Pigeon (courtship display?... see Roger's video) for a few second and then flew away to a different perch to vocalize alone (see second Roger's video). From photos and videos notice red base to the yellow bill, yellow iris, tail pattern and darker coloration in general, compared to Pale-vented Pigeon. Both videos by Roger Morales.
技術資訊
- 型號
- NIKON D7200
- ISO
- 100
- 焦距
- 500 mm
- 閃光
- Flash did not fire
- 光圈值
- f/5.6
- 快門
- 1/320 sec
- 次方
- 2259 pixels x 1506 pixels
- 原始檔案大小
- 753.27 KB