ML116511241
Snow/Ross's Goose Anser caerulescens/rossii
- 年齡
- 未確定
- 性別
- 未確定
觀察細節
Photos. One likely ROGO with vertical interface but unclear whether blue present in Cere. Other bird with facial feathering too convex and oddball proportions. Possibly backcrisses but unclear
技術資訊
- 原始檔案大小
- 9.19 MB