ML169688871
作者
Pam Campbell 该用户提供的媒体文件 档案
日期
地点
Lyndale Rd. pond/550th Ave.
Dunn, Wisconsin, United States
该地点产生的媒体文件 配图名录- 年龄和性别
- 幼鸟,性别未知 - 2
观察细节
Black terns have been present at this location all spring/summer. The agitated behavior of the adults alerted me to two juveniles. See photo. Young were perched at the edge of the cattails. I was not close to them due to flooded road, but the agitation of the adults seemed to cause one to attempt flight. It flew poorly and not far. It plopped into the water and I promptly left the area. The young could not have flown in from another location.
技术信息
- 型号
- Canon PowerShot SX50 HS
- ISO
- 80
- 焦距
- 215 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/6.5
- 快门速度
- 1/200 sec
- 尺寸
- 1749 pixels x 980 pixels
- 原始文件大小
- 750.57 KB