ML161234711
- 年龄
- 未说明
- 性别
- 未说明
- 发声
- 鸣唱
- 回放
- 未使用回放
媒体文件注释
Song is repeated three times. The first part of each song sounds like a normal Prothonotary, but in the final part of each song the phrases are slightly faster and slightly higher pitched yielding an atypical two part song. The bird was moving quickly through the high crowns of a stand of tulip poplar and was never seen by me.
观察细节
Variant two parted song was recorded and is attached. I never saw the bird. It was subsequently photographed by another observer.
技术信息
- 录音机
- recorded using SpectrumView on an iPhone 6.
- 话筒
- no external microphone
- 附件
- 原始文件大小
- 4.79 MB