ML520857421
- 年龄和性别
- 成年雌鸟 - 10; 成年雄鸟 - 9
- 行为
- 飞行; 觅食或者进食
观察细节
several small pairs/groups roosting on the quieter banks or just off shore. We were able to see them clearly as they sat, preened, swam and flew. Our guide reported he had seen them several times before, indeed, this was the reason for visiting Ba Be. Photo attached
技术信息
- 型号
- COOLPIX P900
- ISO
- 800
- 焦距
- 357 mm
- 闪光
- Flash did not fire
- 光圈
- f/6.5
- 快门速度
- 1/60 sec
- 尺寸
- 4608 pixels x 3456 pixels
- 原始文件大小
- 5.83 MB