ML422630051
- 年龄
- 未说明
- 性别
- 未说明
观察细节
Strange behaviour - This bird circled Roca Partida all day. Occasionally landing on the rock, but mostly chasing and harassing masked and brown boobies. See photos. When the pursued booby landed (on the rock or sea surface), the shearwater also landed next to it and continued to harass the much larger bird. This behaviour was repeatedly observed a handful of times throughout the day. I could not decide if the shearwater was trying to court the boobies or harass them for another purpose. I have plenty more images of this bird if they are of interest.
技术信息
- 型号
- Canon EOS 80D
- 镜头
- EF100-400mm f/4.5-5.6L IS USM
- ISO
- 500
- 焦距
- 300 mm
- 闪光
- Flash did not fire
- 光圈
- f/5.6
- 快门速度
- 1/3200 sec
- 尺寸
- 1547 pixels x 2320 pixels
- 原始文件大小
- 1.65 MB