- 年龄和性别
- 成年雌鸟 - 1; 成年雄鸟 - 1
- 发声
- 鸣唱
- 回放
- 未说明
- 标本
- 包括标本
媒体文件注释
NOTES: Neotropical Institute Cut # 3. Bulk reel: 57 a) Natural song by pair. Quality: 1-2. Level: +10. "b" Cont. with focus on higher-voiced bird, which then flies. (This and following may be after playback.) Quality: 1. Level: +10. "c" - Cont. on pair, ~ = focus. Quality: 1. Level: +10. "d" Cont. with focs on "high-voiced" bird. This bird then collected and proved to a female (R.G. #4334). Quality: 1. Level: +5. e) This is the bird left after the high-voiced bird (female) was collected. Presumably it is therefore the male. From their actions, the birds seemed obviously to be a pair. First focus, 2 calls. Quality: 1. Level: +2. Second focus, 1 call. Quality: 1. Level: +2. Then with open mike two calls, each witih different background. Quality: 1. Level: +10. Note that the lower-voiced bird (app. the male) seems always to imitate the "duets.".
技术信息
- 录音机
- NAGRA III
- 话筒
- Electro-Voice 650
- 附件
- Parabola 91.4cm (36in)
存档信息
- 已编目
- 17 Oct 2002 - Annette Nadeau
- 已数字化
- 25 Jun 2009 - David McCartt