Ross's Goose - Anne Geraghty
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Localidad

BIGBY - biking to Truax
Eau Claire, Wisconsin, United States
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Mapa
Mapa Coordenadas: 44.8570594, -91.5490069
Edad
No especificado
Sexo
No especificado

Detalles de la observación

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!)

Información técnica

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