kHz
- 年龄和性别
- 年龄性别未知 - 1
- 发声
- 鸣叫
- 回放
- 未说明
媒体文件注释
Squabbling with a Porphyrula martinica, then swimming away while giving a higher clear piping call. Habitat: Everglades on some open fresh water. BNA: I am not sure that any of the calls here were given by Fulica americana. I suspect that these calls were instead given by Gallinula chloropus and Porphyrula martinica, though I cannot be absolutely certain. (CAM - 4 March 2005). Other Behaviors: Fight. Habitat: Wetland, Freshwater.
额外物种
技术信息
- 录音机
- NAGRA III-B
- 话筒
- Western Electric 633A
- 附件
- Parabola 91.4cm/25cm (36in/9.8in)
存档信息
- 已数字化
- 24 Oct 2000 - Martha Fischer