ML646768439
Rock Pigeon (Feral Pigeon) Columba livia (Feral Pigeon)
作者
Eric D Gyllenhaal 该用户提供的媒体文件 档案
日期
地点
South Oak 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
- 鸟群; 生境
媒体文件注释
Habitat view of the flock of Rock Pigeons (black arrow) eating hackberries high in a tree in the hackberry grove at Wesley and Lexington.
观察细节
14 pigeons were on highway light fixtures, one was on a wire at the usual Garfield alley, and at least 30 were eating hackberries in the grove at Wesley and Lexington. (The pigeons eating hackberries while fluttering in the canopy was a new experience for me!)
技术信息
- 型号
- Canon PowerShot SX60 HS
- 镜头
- 3.8-247.0 mm
- ISO
- 100
- 焦距
- 3.8 mm
- 闪光
- Flash did not fire
- 光圈
- f/4.0
- 快门速度
- 1/640 sec
- 尺寸
- 3574 pixels x 2358 pixels
- 原始文件大小
- 5.27 MB