ML521200151
作者
日期
地点
- 年龄
- 未说明
- 性别
- 未说明
- 行为
- 飞行
观察细节
Holy cow! Photos! Shearwater seen jetting in from the south with classic flight consisting of several powerful, emphatic flaps followed by a lengthy glide level with the water. Medium to large sized for a Shearwater, with a rather bulky body. Entirely dark besides obvious silvery toned underwings. Only other possibility would be Short-tailed Shearwater which A. has never been seen in the gulf during winter months per eBird and B. does not get considered by the TBRC when analyzing Sooty/Short-tailed typed. Per Texas bird records committee review list “Sight or photo records of Sooty or Short-tailed Shearwaters are difficult to positively identify. The TBRC has voted to label all such records as Sooty Shearwater and acknowledges that Short-tailed Shearwaters are a remote possibility, based on one Gulf of Mexico record and one from the south Atlantic as of 2012.”
技术信息
- 型号
- NIKON D7200
- 镜头
- 200.0-500.0 mm f/5.6
- ISO
- 400
- 焦距
- 480 mm
- 闪光
- Flash did not fire
- 光圈
- f/5.6
- 快门速度
- 1/2500 sec
- 尺寸
- 1330 pixels x 887 pixels
- 原始文件大小
- 669.97 KB