ML72182211
作者
Shane Sater 该用户提供的媒体文件 档案
日期
地点
Sevenmile Creek--Prickly Pear Land Trust (restricted access)
Lewis and Clark, Montana, United States
该地点产生的媒体文件 配图名录- 年龄和性别
- 成年雄鸟 - X
观察细节
Flew up from downstream into reach 4 and perched near alders upstream of me, vocalizing frequently for a few minutes. Then flew low and vocally over the creek, flushing 2 Mallards, which flew upstream. Heard occasional more distant vocalizations upstream for a short time, then apparently silent. At 1045, an adult male (presumably the same bird) flew overhead going downstream, nonvocal. I watched him fly distant to the ESE, then saw a second BEKI (age/sex unknown) with the same distinctive erratic wingbeats following him. Watched them fly loosely together until almost out-of-sight specks in the direction of town, south of the course of Sevenmile Creek.
技术信息
- 型号
- COOLPIX P900
- ISO
- 100
- 焦距
- 143 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/5.6
- 快门速度
- 1/640 sec
- 尺寸
- 501 pixels x 529 pixels
- 原始文件大小
- 98.97 KB