ML630813750
作者
Aric Gjervold 该用户提供的媒体文件
日期
地点
16850-16866 44th Street Southeast, Horace, North Dakota, US (46.776, -96.936)
Cass, North Dakota, United States
该地点产生的媒体文件 配图名录- 年龄和性别
- 成年雌鸟 - 1; 成年雄鸟 - 2
- 行为
- 觅食或者进食
观察细节
Saw three male-female pairs (male with pale bill; lower white patch just before black rear end) swimming together in flooded section of field, a bit south of dirt road (viewed from my car). Soon noticed another male-female pair joined by the first group as the swam southward. ... (Posted a cropped image from one of two digiscoped photos, of three individuals swimming in flooded field.) [UPDATE: I had initially posted these as Gadwalls, but was corrected via iNaturalist, on 2/16/2025. Species and photos updated for AMWI.]
技术信息
- 型号
- SM-G950U1
- ISO
- 50
- 焦距
- 4.3 mm
- 闪光
- Flash did not fire
- 光圈
- f/1.7
- 快门速度
- 1/388 sec
- 尺寸
- 996 pixels x 560 pixels
- 原始文件大小
- 100.07 KB