kHz
ML61107
作者
Linda Macaulay 该用户提供的媒体文件 档案
日期
08:15 eBird记录
S23688340
地点
between Swakopmund and Okahandia; highway B2 at Km 293.4
Namibia
该地点产生的媒体文件 配图名录- 年龄和性别
- 成年雌鸟 - 1; 成年雄鸟 - 2
- 行为
- 求偶、炫耀或交配
- 发声
- 鸣叫; 非声音; 鸣唱
- 回放
- 使用回放
媒体文件注释
NOTES: (Species Sound: Frequent. Breeding Status: Territorial. General Climate: Arid; cyclic wet-dry. Gen. Hab: Gravel desert. Cov. Density: Sparse.) [High pass filter @125 Hz.] Response to playback of coastal form. These birds came in and began duetting with same call of display behavior as coastal form. Female bowing and spreading wings in copulatory posture. Short flights one ft. off ground - wing whirring. There has been no rain in this area yet. Response to playback: Approach. Other Behaviors: Advertise, Court, Perform Visual Display. Habitat: Desert.
技术信息
- 录音机
- SONY TC-D5 PRO II
- 话筒
- Sennheiser MKH 60
- 附件
存档信息
- 已编目
- 7 Feb 2001 - Annette Nadeau
- 已数字化
- 9 Mar 2002 - Sarah Benson-Amram