ML180032
作者
Brad Walker 该用户提供的媒体文件 档案
日期
07:53 eBird记录
S14360687
地点
Carman Valley--North Meadow
Plumas, California, 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; 成年雄鸟 - 1; 幼鸟,性别未知 - 2
- 行为
- 飞行
- 发声
- 鸣叫
- 回放
- 未使用回放
媒体文件注释
Pair of adults visiting a nest cavity and feeding nestlings. At the beginning of the first segment, the adults were scolding and calling at the recordist. Begging calls of nestlings can be heard at the end of the first segment and throughout the final two segments. Refer to voice announcement for detailed behavioral notes. LNS: 250 Hz AUHipass filter applied in soundBlade to the second segment. Other Behaviors: Beg.
额外物种
技术信息
- 录音机
- Roland R-26
- 话筒
- Sennheiser MKH 20
- 附件
- Telinga Parabola 54.7cm/15.5cm (21.5in/6.1in)
存档信息
- 已编目
- 10 Jul 2013 - Brad Walker
- 已数字化
- 10 Jul 2013 - Brad Walker
- 已编辑
- 10 Jul 2013 - Brad Walker