ML168278341
作者
Paul Zeller 该用户提供的媒体文件 档案
日期
地点
Innovation Parkway Vicinity
Johnson, Indiana, 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 - X
观察细节
I saw several of these swallows around the northernmost pond and the second pond from the north, usually in flight in small groups. I was able to capture a photo of three of them perched on a wire to the west of the northernmost pond. I had thought all of the swallows that I saw were Tree Swallows until downloading the photo and comparing the markings to my Peterson Guide, then identified them as Cliff Swallows. Several days later, I was notified by EBird Data Reviewer Nick Kiehl that these were actually juvenile Barn Swallows by their forked tails, blue backs and wings, and pale buffy throats.
技术信息
- 型号
- COOLPIX P510
- ISO
- 160
- 焦距
- 180 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/5.9
- 快门速度
- 1/1000 sec
- 尺寸
- 3462 pixels x 2597 pixels
- 原始文件大小
- 855.75 KB