ML102274001
作者
日期
地点
- 年龄和性别
- 成鸟,性别未知 - X
- 发声
- 飞行鸣叫
- 回放
- 未使用回放
媒体文件注释
a portion of the 206 CHSW that entered the RTNC Chimney, recorded by Emma Forsyth, the voice is Mat Elliott who hadn't seen the CHSW before this evening
观察细节
at 8:27 no CHSW were detected 8:33 10 CHSW swooped the chimney then flew off 8:41 30+ CHSW were seen above the chimney then flew off 8:43 lots of CHSW appeared and flew off 8:49 even more CHSW appeared and flew off 8:56 a large flock created the classic circling wheel and then flew off again 9:06 a large flock created the classic circling wheel and seemed ready to enetr the chimney 9:07 the first 10 CHSW entered the chimney 9:08 40 CHSW entered the chimney (count) 9:09 140 CHSW entered the chimney (count/estimate) 9:10 9 CHSW entered the chimney (count) 9:13 7 CHSW entered the chimney (count) there were still 2 swifts in the air, they seemed to fly off to the east lower in the sky, I waited until 9:20 but they hadn't entered the chimney, and so did not count them
技术信息
- 录音机
- 话筒
- 附件
- 原始文件大小
- 113.91 KB