ML27878851
Graylag Goose (Domestic type) Anser anser (Domestic type)
- 年齡
- 未確定
- 性別
- 未確定
- 聲音
- 飛行叫聲
- 回播
- 未使用回播
影音備註
Windy conditions, recorded two calls in flight. Cropped from larger recording and normalized to 100% to facilitate perception of the call.
觀察細節
Flyover. Heard two GRGO calls overhead while recording WAVI at DCCO pond fishing dock. I have extensive experience with this species in the wild and immediately recognized the call. I was able to get a visual of the goose behind trees and then very briefly as it flew across the pond immediately west of the dock. There were no apparent signs of leucism or albinism. The recording will suffice as evidence for the observation. I have cropped these calls from the WAVI recording which I had going at the time of flyover. Two vocalizations of the GRGO (1 two-note, 1 one-note) are evident. I tried for a photo but couldn't prepare quickly enough.
技術資訊
- 錄音機
- iPhone 4 Voice Memo
- 麥克風
- 配件
- 原始檔案大小
- 412.32 KB