ML106587
作者
日期
地点
- 年龄和性别
- 年龄性别未知 - 1
- 行为
- 求偶、炫耀或交配; 飞行; 觅食或者进食
- 发声
- 鸣叫
- 回放
- 未使用回放
媒体文件注释
NOTES: (Behavioral Context: mate contact?, parent-young contact?; General Climate: arid; Cover Density: sparse) "Zweer" calls, the first one given in flight and subsequent ones while perched on sagebrush. The announcement "Western Kingbird" is in error. [Most of the calls here represent the fully peaked form of the Initially Peaked Vocalization (IPV; following Smith, W. J. 1970. Displays and message assortment in Sayornis species. Behaviour 37: 85-112), but there are additional calls that sound much like the "peeping" of young birds (e.g. 0:26-0:28, 0:30, 0:32), although no such vocalization is mentioned in account. Quality added (2-3, 2 - better later in cut) - 4 April 2005]. Other Behaviors: Perform Visual Display, Social Context: Family. Habitat: Chaparral, Scrub, Rocky.
额外物种
技术信息
- 录音机
- NAGRA IV-D
- 话筒
- Sennheiser MKH 404
- 附件
- Parabola 91.4cm/30.5cm (36in/12in)
存档信息
- 已编目
- 12 Feb 2001 - Nancy Schrempf
- 已数字化
- 23 Jan 2001 - Matthew D. Medler
- 已编辑
- 22 Jan 2001 - Matthew D. Medler