- 年龄
- 未说明
- 性别
- 未说明
- 行为
- 觅食或者进食
- 发声
- 鸣叫
- 回放
- 未说明
媒体文件注释
Recordist's Note: "Mostly low calls of female, some distant calls of males. some feeding + preening sounds, water sounds" (WWHG) [This recording contains primarily the clucking, "Gogogog..." Calls given by the female (see p. 609 of Cramp et al. 1977. The birds of Europe, the Middle East and North Africa. Birds of the Western Palearctic. Vol. 1. Oxford University Press, Oxford; this call not really described in BNA account), but there are also numerous examples of the "cooing" calls of the male (e.g., 2:53, 2:57, 3:03, 3:05, 3:33-3:36, 4:00-4:05, 4:27. 4:34, 4:40, 4:44, 4:48, 4;50-4:52, 4:56-4:58, 5:00, 5:06-5:14, 5:24-5:26, 5:30-5:32, 5:35-5:36. 5:44, 5:49, 5:58-6:00, 6:30-6:32, 6:35, 8:29, 8:34-8:36, 8:53, 8:58, 9:01). Quality changed from 1-2 to 2, 2-3 (with much tape hiss - BEST part is at 4:15-6:00) - CAM - 18 March 2005].
额外物种
技术信息
- 录音机
- 话筒
- 附件
存档信息
- 已编目
- 28 Jul 1999 - Geert Dhondt
- 已数字化
- 6 Jul 2000 - Lauren A. Serafin