- 年齡
- 未確定
- 性別
- 未確定
- 回播
- 未確定
觀察細節
These crossbills were observed and recorded at ~6,000 ft elevation in a forest dominated by Lodgepole Pine, Jeffrey Pine, and White Fir. We ran these calls and spectrograms by crossbill expert Tim Spahr, who confirmed these as Type 2 calls. See more detail of call type breakdown here: https://ebird.org/news/crossbills-of-north-america-species-and-red-crossbill-call-types/
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 6.42 MB