ML168800011
作者
Alan Troyer 该用户提供的媒体文件 档案
日期
地点
Mississippi River--Mud Island--Greenbelt Park
Shelby, Tennessee, United States
该地点产生的媒体文件 配图名录- 年龄
- 未说明
- 性别
- 未说明
观察细节
Large shearwater came cruising through low over the water, headed north. Obvious tube nose, long bowed seabird wings. Basic pattern was dark brown above, white below, underside of the wings had white going up the middle with dark coloration around the edges. Capped appearance similar to Black-capped Petrel with white coming up the sides of the neck and covering the bottom of the head, (chin, throat, and cheeks up to even with the bill). Narrow white band across the uppertail coverts just in front of the tail. I spent all the time that it was closest watching through the scope so my photos are basically useless and all shot from directly behind the bird. I may have one where you can see a hint of the white band above the tail.
技术信息
- 型号
- Canon PowerShot SX60 HS
- ISO
- 500
- 焦距
- 247 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/6.5
- 快门速度
- 1/160 sec
- 尺寸
- 1014 pixels x 760 pixels
- 原始文件大小
- 155.36 KB