kHz
作者
Arnoud B. van den Berg 该用户提供的媒体文件
日期
16:00
地点
Ymmiden (harbour)
Noord-Holland, Netherlands
该地点产生的媒体文件 配图名录- 年龄和性别
- 成鸟,性别未知 - 3; 幼鸟,性别未知 - 7
- 行为
- 飞行; 觅食或者进食
- 发声
- 鸣叫
- 回放
- 未使用回放
媒体文件注释
NOTES: (Species Sound: Infrequent. Range Status: Migration. Breeding Status: Not territorial, not breeding. Sound Delivery Rate: Low, normal. Gen. Hab: harbour. Cov. Density: None. A group was flying in the harbour near a pipe where fish debris came from. The birds were foraging a fish spill. The influx of this species was unusual, following a severe storm NW in the previous day. In total 24 birds in the harbour. The higher-pitched "ketch-up" calls were made by the skuas. Sometimes gulls can be heard. Habitat: Marine, Brackish Shoreline, Beach.
额外物种
技术信息
- 录音机
- NAGRA III
- 话筒
- Sennheiser ME 20
- 附件
- Dan Gibson Parabola 45.7cm/11cm (18in/4.3in)
存档信息
- 已编目
- 23 Mar 2001 - Annette Nadeau
- 已数字化
- 14 Oct 2011 - Martha Fischer