kHz
ML272457761
作者
Andrew Spencer 该用户提供的媒体文件 档案
日期
地点
FR42 between Sunny Flat and SWRS
Cochise, Arizona, United States
该地点产生的媒体文件 配图名录- 年龄和性别
- 成年雌鸟 - 1; 未成年雄鸟 - 1; 年龄未知雌鸟 - 1
- 发声
- 鸣唱
- 回放
- 未使用回放
媒体文件注释
Songs at dawn from a pair of birds, one singing first from the roosting tree then progressively further away, and the second individual singing in the distance. I am not sure if the close bird is the male or female.
观察细节
Started singing near the roost at 6:03 (tremolo song), but quickly moved down canyon, well up slope. Heard well upslope from the fruiting trees at 6:36. Heard again upslope but well down-canyon from the fruiting trees at 6:58. Last heard well down canyon and upslope just before 8.
技术信息
- 录音机
- 话筒
- 附件
- 原始文件大小
- 15.21 MB