kHz
ML31731491
作者
Andrew Spencer 该用户提供的媒体文件 档案
日期
地点
Nome-Teller Hwy (please use a more specific location)
Nome Census Area, Alaska, United States
该地点产生的媒体文件 配图名录- 年龄和性别
- 成年雄鸟 - X
- 发声
- 鸣叫; 飞行鸣叫
- 回放
- 未使用回放
媒体文件注释
The first few calls in the cut are given by one of a two male birds on the ground in a small patch of open tundra surrounded by snow, as a third bird flew in (the two on the ground had spent the past 20 minutes displaying to each other on the ground). When the third bird landed close two of the males gave the long jumble displays, during which they raised their wings and pumped their necks. Then all three birds took off in a prolonged chase flight during which the chortling calls were given by at least two of the birds.
技术信息
- 录音机
- 话筒
- 附件
- 原始文件大小
- 6.4 MB