ML64234561
作者
日期
地点
- 年龄和性别
- 幼鸟,性别未知 - X
媒体文件注释
Adult seen feeding this individual.
观察细节
Minimum count; at least 5 birds seen in the vicinity of the creek below the diversion dam, while a sixth bird was mobbing a Buteo to the north. Observed an adult feeding a fledgling (perhaps different individuals of each) on at least 3 occasions. I took notes the first time: the adult landed on the branch of a willow with a food item in its beak; the juvenile flew in behind the adult, made plaintive, weak, quite high-pitched, upslurred vocalizations and gaped, and the adult fed it. At least 3 different individual WEKi seen in hover-flight over the field; several times, 1-2 seen bringing insects back to the creekside shrubs where I witnessed juveniles being fed, and heard begging vocalizations numerous times.
技术信息
- 型号
- COOLPIX P900
- ISO
- 220
- 焦距
- 428.4 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/6.5
- 快门速度
- 1/500 sec
- 尺寸
- 3070 pixels x 2304 pixels
- 原始文件大小
- 854.33 KB