ML23666
- 年龄和性别
- 成年雌鸟 - 2; 成年雄鸟 - 2
- 行为
- 求偶、炫耀或交配
- 发声
- 鸣叫; 鸣唱
- 回放
- 未说明
媒体文件注释
Habitat: Upper tree limit with sparse spruce and firs standing on short-grassed alpine pasture. Notes: The whizzing sound heard from tine to time (choweee or chooee) comes from the singing males at least one of which was perched on top of a spruce. Since the hen's calls are rarely reorded, I tried first of all to get all of their calls. A better recording of a displaying male (on treetop) is heard towards the end of the tape. Two males displaying in some distance, 2 females calling just in front of me (I was hiding at a few yards distance.) Background sounds: Fringilla coelebs, Turdus philomelos. Other Behaviors: Court. Equipment Notes: Recorder: Marsi C87. Microphone: Sennheiser MD21.
技术信息
- 录音机
- 话筒
- 附件
存档信息
- 已编目
- 30 Aug 2012 - Martha Fischer
- 已数字化
- 9 Oct 2012 - Jay McGowan
- 已编辑
- 9 Feb 1982 - Gregory Budney