ML633048539
- 性別與年齡
- 雌成鳥 - 1; 雄成鳥 - 4
- 行為
- 飛行中; 覓食或吃東西; 理羽、搔癢或洗澡中
觀察細節
Four males, one female. Large Swallows. Mixed in with a large flock of Tree Swallows. Flying over pond and perching on power line above pond. Males were glossy blue-black, and female was grayer with some areas of blue-black on head, wings, and back, and white belly. Photos.
技術資訊
- 型號
- Canon EOS R5
- 鏡頭
- RF100-500mm F4.5-7.1 L IS USM
- ISO
- 400
- 焦距
- 500 mm
- 閃光
- Flash did not fire
- 光圈值
- f/7.1
- 快門
- 1/640 sec
- 次方
- 6448 pixels x 3274 pixels
- 原始檔案大小
- 3.12 MB