ML45620951
- 性別與年齡
- 未成鳥,性別未知 - X
影音備註
First location
觀察細節
Continuing rarity (first found 2 December 2016). Photos taken. Easily found by the southern end of the cabins where it was vocalizing upon our arrival (Tyrannus "pik" calls), then responding well to playback (upward-arching "bweer" notes among other). Separated from Tropical Kingbird by vocalizations and from the other yellow-bellied kingbirds by its brown, forked tail, green back, and a bright yellow belly that extends up through the breast. Later seen ~0.22 miles to the NW, near the group camp area, but presumably the same individual that is roving back and forth. Judging by the photo below (ML45464651), I believe this bird is a first-cycle bird (SY), as it appears to lack notching in the outer primaries.
技術資訊
- 型號
- Canon EOS REBEL T5i
- 鏡頭
- EF300mm f/4L IS USM
- ISO
- 400
- 焦距
- 300 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/8.0
- 快門
- 1/1250 sec
- 次方
- 935 pixels x 704 pixels
- 原始檔案大小
- 122.35 KB