ML590465781
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观察细节
Sparrow. First heard bird singing. The bird had contrasting head colors, crown and cheeks were brown, gray eyebrows. The breast was buff with well defined streaks (unlike Song Sparrow which blur on the breast).
技术信息
- 录音机
- 话筒
- 附件
- 原始文件大小
- 2.23 MB