ML327081981
Western/Eastern Yellow Wagtail Motacilla flava/tschutschensis
- 年龄和性别
- 年龄未知雄鸟 - 1
- 回放
- 未说明
媒体文件注释
Western/Eastern Yellow Wagtail, grey-headed type, i.e. thunbergi/plexa/macronyx Photographed: ML330150061,ML330150121
观察细节
Calls 231, 291, 981 unclear (per Gary Allport). Sonagrams appear similar with ascending first part, and less modulated with the second, but variable. From photos, 231 is male grey-headed type without supercilium, 291 similar but with clear thin white supercilium behind eye, 981 grey-headed without real supercilium but small white marks in front and behind eye
技术信息
- 录音机
- 话筒
- 附件
- 原始文件大小
- 3.26 MB