ML646633256
作者
Eric D Gyllenhaal 该用户提供的媒体文件 档案
日期
地点
Douglass (Anna & Frederick) Park
Cook, Illinois, United States
该地点产生的媒体文件 配图名录- 年龄
- 未说明
- 性别
- 未说明
- 行为
- 觅食或者进食
- 标签
- 生境
媒体文件注释
Habitat view of the Dark-eyed Juncos) tiny black arrow) foraging on the road between the parking lot and iron bridge. My camera was pointed towards the east-northeast.
观察细节
At least 16 juncos were foraging on the street just east of the parking lot, and seven were still there at the end of my visit. A flock of at least 12 juncos moved south along the east edge of sanctuary lagoon (and may have included some of the street juncos). At least six juncos were in vegetation near the southwest corner of sanctuary lagoon (and these probably were seen earlier at the east edge of the lagoon).
技术信息
- 型号
- Canon PowerShot SX60 HS
- 镜头
- 3.8-247.0 mm
- ISO
- 160
- 焦距
- 5.4 mm
- 闪光
- Flash did not fire
- 光圈
- f/4.0
- 快门速度
- 1/640 sec
- 尺寸
- 4382 pixels x 3058 pixels
- 原始文件大小
- 9.75 MB