kHz
- 年齡
- 未確定
- 性別
- 未確定
- 聲音
- 飛行叫聲
- 回播
- 未使用回播
觀察細節
Several groups were heard and seen as they flew over the main portion of Hog Island. At least two “types” were heard, further ID will hopefully be made after analysis of audio recordings. The majority of the birds were making calls similar to what is in the recordings below. One individual that was separate from the larger flocks was making noticeably lower calls that were noticeably more musical (less chattery) than the other crossbills. Unfortunately, no usable recording was obtained of that bird.
技術資訊
- 錄音機
- iPhone 6s
- 麥克風
- 配件
- 原始檔案大小
- 126.03 KB