ML105024731
- 性別與年齡
- 雌成鳥 - X
影音備註
Female Columbina minuta perched on right side of a male Columbina talpacoti.
觀察細節
Photos, male and female, both sitting on wires next to Ruddy Ground-Doves (of the opposite sex!). Identified by the smaller size, much shorter tail, and purplish shiny spots on wing coverts. Bill grayish black, and smaller than the Ruddy Ground-Dove bill. Did not vocalize. Allowed approach to about 25 m. Probably a pair, but we did not see them together at the same time, but they were seen at spots less than 40 m apart and within a span of just a few minutes. This was in the bean fields about 50-100 m north of the Stabilization Pond No. 4 (in the Horticulture Zone 2 area). We could see the flock of ground doves on the wires from the Eco-trail and decided to investigate (because of some finches that were with the ground doves!). Earlier in the morning, CG observed a pair of this species together in agricultural fields about 1 km to the west, near the Zamorano coffee demonstration plot. Presumably the same pair.
技術資訊
- 型號
- Canon PowerShot SX60 HS
- ISO
- 100
- 焦距
- 247 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/6.5
- 快門
- 1/320 sec
- 次方
- 1661 pixels x 1267 pixels
- 原始檔案大小
- 283.38 KB