ML218866141
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
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- 性别
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观察细节
First observation at 1238. 1 counted on property. 1 individual(s) singing. Initially heard singing while perched in the chokecherry row south of reach 3. Heard high-pitched calls vaguely reminiscent of a soprano magpie, then gurgles very similar to TRES calls but longer in duration and stationary. The shrike was apparently on the far side of the chokecherries and we did not see it until we approached and it flew up to the top, then NE into reach 4 along the stream. Observed it perching in the top of chokecherries and the box-elder north of the stream, dropping down to the ground several times, hunting. Heard one more brief bout of singing. Detections (number 15-minute intervals in which the species was detected): 3 on property.
技术信息
- 型号
- COOLPIX P900
- ISO
- 100
- 焦距
- 196 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/5.6
- 快门速度
- 1/800 sec
- 尺寸
- 4608 pixels x 3456 pixels
- 原始文件大小
- 5.69 MB