作者
日期
地点
- 年龄和性别
- 幼鸟,性别未知 - 1; 年龄性别未知 - 2
- 发声
- 鸣叫
- 回放
- 未使用回放
媒体文件注释
NOTES: Soft calls of flock members; birds were well seen at very close range sitting in undergrowth along road; largely motionless and quiet, giving only soft, twittering calls; three birds seen at once, with bird on axis only 8 meters from me, and 4-6 meters off the ground on exposed perches; the bird generally raised its tail when it called, but no other actions noted; at least one of the birds appeared to be an immature, with a shorter, more noticeably orange bill, and some wash of orange in the forehead; recorded at sharp "L"-curve in perimetral road about 300 meters south of the short extension leading to Estrada do Aderne; partly cloudy, intermittently breezy, 86¡ F. Other Behaviors: Establish Flock Contact. Habitat: Rainforest, Evergreen Forest.
额外物种
技术信息
- 录音机
- NAGRA 4.2
- 话筒
- Sennheiser MKH 20
- 附件
- Roche Parabola 74cm/17.7cm (29.1in/7in)
存档信息
- 已编目
- 24 Sep 2003 - Curtis Marantz
- 已数字化
- 24 Sep 2003 - Mark E. Reaves
- 已编辑
- 24 Sep 2003 - Mark E. Reaves