kHz
作者
Randolph Little 该用户提供的媒体文件 档案
日期
10:30
地点
ITHACA; 111 CREST LANE
Tompkins, New York, 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
- 行为
- 觅食或者进食
- 发声
- 鸣叫; 非声音
- 回放
- 未说明
媒体文件注释
NOTES: Weather: WIND; WING SOUNDS OF MALE AND FEMALE (PROBABLY ALWAYS THE SAME 2 BIRDS), AS WELL AS CALL NOTES OF MALE. FEMALE NEVER CALLED ON THESE RECORDINGS TO MY KNOWLEDGE. TO INDUCE THE MALE TO CALL IT WAS NECESSARY TO BE WITHIN A FEW YARDS OF THE FEEDER. CALL IS DIRECTED AT THE PERSON AS A SORT OF ALARM OR THREAT (THE BIRDS WOULD EXPLORE MY EARS AND EYES, SO I WONDERABOUT THE ALARM) CHASES WERE FREQUENT, ONE BIRD NOT TOLERATING THE OTHER AT THE FEEDER. I THINK EITHER BIRD WOULD BE THE AGGRESSOR ON OCCASION, BUT I AM NOT CERTAIN. RECORDED 24JUL62 AT 10:30, 13:30, AND 15:00; 25JUL62 AT 09:15. Habitat: Suburban, Yard.
技术信息
- 录音机
- NAGRA III-B
- 话筒
- AKG 200
- 附件
- Parabola 101.6cm/30.5cm (40in/12in)
存档信息
- 已数字化
- 31 May 2002 - Shelagh A. Smith