ML618078437
作者
Niall Keogh 该用户提供的媒体文件 档案
日期
地点
Kilcoole--marsh and coast
Wicklow, Leinster, Ireland
该地点产生的媒体文件 配图名录- 年龄和性别
- 成鸟,性别未知 - 2
- 行为
- 求偶、炫耀或交配
- 标签
- 生境
媒体文件注释
Pair of adults prospecting on the fresh gravel 'beach' laid out for them (and plovers) in Webb's Field as part of conservation efforts on site by NPWS. Note the white bag fixed with poles adjacent to the terns which acts as a deterrent for day roosting gulls by buffeting in the wind. The terns appear not to be bothered by this low tech (but effective?) predator management tool.
观察细节
Very high count for April. Counts of c.100 on the beach at the colony site and c.50 in flight around the area at the same time. Lots of courtship and display noted. A pair of adults were also seen prospecting on the fresh gravel 'beach' laid out in Webb's Field for nesting terns/plovers.
技术信息
- 型号
- iPhone 11
- 镜头
- iPhone 11 back dual wide camera 4.25mm f/1.8
- ISO
- 32
- 焦距
- 4.3 mm
- 闪光
- Flash did not fire
- 光圈
- f/1.8
- 快门速度
- 1/604 sec
- 尺寸
- 4032 pixels x 2225 pixels
- 原始文件大小
- 2.56 MB