kHz
ML49640451
- 年龄
- 未说明
- 性别
- 未说明
- 发声
- 鸣叫
- 回放
- 未说明
观察细节
**very rare (1st NYS record); feeding, intermittently calling, and tucked in. Eyes isolated in white on the face. Long, bright, yellow-orange bill with thin dark culmen. Narrow black strip down the back of the neck. Two-toned, rather contrasty body panel with pale flanks. Calls were scratchy slurs of two notes, different from the clear-toned call of Clark's Grebe but not separated like many distinctly two-noted calls of Western Grebe.
技术信息
- 录音机
- Marantz PMD661
- 话筒
- Sennheiser ME67
- 附件
- 原始文件大小
- 12.89 MB