ML645481070
作者
Andrew Emlen 该用户提供的媒体文件 档案
日期
地点
Rice Island (Wahkiakum Co.)
Wahkiakum, Washington, United States
该地点产生的媒体文件 配图名录- 年龄和性别
- 幼鸟,性别未知 - 1
媒体文件注释
In the center of the photo, with larger Black-BelliedPlovers to the right and Dunlins in the foreground.
观察细节
Seen on the east spit of Rice Island at mid-tide with Dunlins, Least Sandpipers, and Black-bellied Plovers. Smaller than Black-bellied Plovers, with which it was seen side by side. More upright posture than Black-Bellied. Yellower overall than typical juvenile American Golden-Plover. Distinct rounded ear spot. No distinct supercilium as in American Golden-Plover. Primary projection not discernible from the back of the bird (the only view we had until the whole flock took off), but tertials long as in Pacific Golden-Plover. Spots visible on nape. Photos.
技术信息
- 型号
- Canon PowerShot SX60 HS
- ISO
- 200
- 焦距
- 247 mm
- 闪光
- Flash did not fire
- 光圈
- f/6.5
- 快门速度
- 1/640 sec
- 尺寸
- 4608 pixels x 3456 pixels
- 原始文件大小
- 3.79 MB