Ross's Goose - Anne Geraghty
報告

投稿者

日付

場所

BIGBY - biking to Truax
Eau Claire, Wisconsin, United States
この場所の視聴覚メディア 図解チェックリスト
地図
地図 座標: 44.8570594, -91.5490069
年齢
指定なし
性別
指定なし

観察結果の詳細

Clearly smaller and with a rounder head than nearby SNGO. Smaller bill with gray base. (Not as stubby as I'd like.) Vertical border with feathers at rear edge of bill. Had difficulty with midday glare discerning presence or absence of grin patch with binoculars Not 100% sure there's no hybridization. Will upload photos later and look forward to reviewer's opinion. (Ted K will upload better photos!)

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