ML572886961
作者
Jamie Spence 该用户提供的媒体文件 档案
日期
地点
Shawano Nawash, Wabiśkigoo KitjiGaming, Anishinaabe A’ki • “The Tip” at Point Pelee National Park, Leamington CA-ON (41.9100,-82.5092)
Essex, Ontario, Canada
该地点产生的媒体文件 配图名录- 年龄和性别
- 未成年雄鸟 - 1
- 行为
- 飞行; 换羽
媒体文件注释
Blue Grosbeak in active flight.
观察细节
Male, 1st plumage cycle –> first prealternate molt. Bird in active flight free-flying off the tip at Point Pelee flying out over ‘Lake Erie’. Active migration. Morning flight. Visible migration. Identified by flight style and morphology as well as cinnamon brown wingbars. Sex and age determined by the following: Overall brown colouration darkest on fore of head; Visible black surrounding base of bill; Dark/black splotches on undertail, and; Incoming blue colouration on rump and uppertail. Photos. Dozens of observers present.
技术信息
- 型号
- NIKON D810
- ISO
- 1800
- 焦距
- 300 mm
- 闪光
- Flash did not fire
- 光圈
- f/8.0
- 快门速度
- 1/3200 sec
- 尺寸
- 1122 pixels x 749 pixels
- 原始文件大小
- 102.96 KB