ML201628651 IBC 1286117
作者
Stephen Wallace 该用户提供的媒体文件
日期
地点
Uriarra Crossing
Australian Capital Territory, Australia
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
- 发声中
- 发声
- 鸣叫
媒体文件注释
Birds head bobbing and calling. I am not sure if it is the same behaviour described in HBW for other rollers. Only one other display has been described, the bowing display or “palaver” of European, Abyssinian and Indian Rollers, and this appears to be a greeting ceremony, used between members of a pair and sometimes when three or more birds, perhaps relatives, meet.' Possibly two males initially 'performing' for third in the first clip. This third bird left and the two 'performing' birds returned shortly after - the second clip. Elevation: 466 m. Date added to IBC: October 28, 2016.
观察细节
IBC scientific name: Eurystomus orientalis pacificus.
合集
互联网鸟类收藏（IBC）
技术信息
- 相机
- 话筒
- 附件
- 原始文件大小
- 45.4 MB