ML618142163
作者
Stefan Mutchnick 该用户提供的媒体文件 档案
日期
地点
Southaven County Park
Suffolk, New York, 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
- 行为
- 飞行
观察细节
Large tern with heavy red bill first spotted at 3:14 P.M. We observed it for 42 minutes and watched it dive for fish unsuccessfully ten times before coming up with a fish on its 11th dive. That is approximately one dive attempt every 4 minutes. During the observation period we saw it vocalize and tussle with an immature Ring-billed Gull and also a Fish Crow when they got in its way while fishing. After finally coming up with a fish at 3:56 P.M. it promptly gulped it down and immediately flew to a higher elevation and headed south out of view. Far more enjoyable experience than the quick flyovers at Wertheim.
技术信息
- 型号
- Canon EOS 90D
- 镜头
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 200
- 焦距
- 400 mm
- 闪光
- Flash did not fire
- 光圈
- f/8.0
- 快门速度
- 1/640 sec
- 尺寸
- 4992 pixels x 2922 pixels
- 原始文件大小
- 1.98 MB