kHz
- 年龄
- 未说明
- 性别
- 未说明
- 发声
- 鸣叫
- 回放
- 未说明
媒体文件注释
NOTES: A flock of about 150 birds resting in late afternoon; general calls plus periodic pair and family and group interactions A few fly in. Annc't at 2:46 (1945 should be 46) [some letters/numbers illegible.mf] Pintails, Baldpates, Canvasback headthrow at about 1:00 Also: Herring Gull at 1:55 and 2:30; redwings, traffic. Number of individuals=UUc150;.
额外物种
技术信息
- 录音机
- 话筒
- 附件
存档信息
- 已编目
- 10 Jan 2000 - Martha Fischer
- 已数字化
- 12 Oct 2000 - Lauren A. Serafin