kHz
ML219818671
作者
Brian Shulist 该用户提供的媒体文件
日期
地点
Willy-Nilly Pond; Byers Creek; Wilno
Renfrew, Ontario, Canada
该地点产生的媒体文件 配图名录- 年龄和性别
- 成年雌鸟 - X
- 行为
- 求偶、炫耀或交配
- 发声
- 鸣叫
- 回放
- 未使用回放
媒体文件注释
Female ABDU calling from pond surface. Drumming RUGR up to 9 secs. Background noise: traffic and chainsaw. Distantly, a tree can be heard cracking at 38 secs and falling at 41-42 secs!
观察细节
Courtship behaviour between pairs. Much chasing and calling. Recorded. Purple speculums with no white border. None appeared to have obvious Mallard characteristics. No Mallards were seen.
额外物种
技术信息
- 录音机
- Samsung Galaxy Tab E Lite: model SM-T113
- 话筒
- 附件
- 原始文件大小
- 22.48 MB