ML125683641
作者
Marshall Iliff 该用户提供的媒体文件 档案
日期
地点
Tranquilo Bay Eco Adventure Lodge
Bocas del Toro, Panama
该地点产生的媒体文件 配图名录- 年龄
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- 性别
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观察细节
**rare; photos; presumably the same bird seen the previous evening, although sightings along the Changuinola Canal (see also those photos) suggest that this species may be a regular passage migrant (along with swallows and Chimney Swifts) in this area; Chestnut-collared Swifts also present for direct comparison, but the Black was much larger, longer-winged, with bowed wings when flying away, all dark, with a long caudal projection and long tail with a moderate notch, photos show some pale frosting around face that fully eliminates possibility of Spot-fronted, White-fronted, or White-chinned.
技术信息
- 尺寸
- 3888 pixels x 2592 pixels
- 原始文件大小
- 484.16 KB