ML101332031
- 年龄
- 未说明
- 性别
- 未说明
媒体文件注释
Showing wing bar feature
观察细节
Bird seen well exhibiting characteristic behaviour of Eastern/Western WP, hawking from high, exposed perch and returning to same perch almost incessantly. First seen around 2 pm and relocated nearby around 5:30 pm, when photographs were taken. Bird was silent. Identification based on less conspicuous upper wing bar compared to lower, and very reduced/absent pale coloration at base of lower mandible. Has also been reported and sound recorded from nearby Cabanas San Isidro by Mitch Lysinger (https://www.xeno-canto.org/260929). Seems very late for a migrating bird, but perhaps this was a straggling wanderer.
技术信息
- 型号
- NIKON D5000
- 镜头
- 70.0-300.0 mm f/4.5-5.6
- ISO
- 800
- 焦距
- 300 mm
- 闪光
- Flash did not fire
- 光圈
- f/7.1
- 快门速度
- 0.02 sec
- 尺寸
- 866 pixels x 650 pixels
- 原始文件大小
- 211.04 KB