Glaucous-winged Gull - Paul Sellin
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Contribuidor

Data

Local

Lake Wichita- Spillway area
Wichita, Texas, United States
Mídias desta localidade Lista Ilustrada
Mapa
Mapa Coordenadas: 33.8423341, -98.5354248
Idade e sexo
Imaturo sexo Desconhecido - 1

Detalhes da observação

9-2020 update: TBRC accepted 2020-45. Some way smarter birders than I are calling this a GWGU. Illustration #300 in this paper is a pretty close example: https://www.pugetsound.edu/files/resources/ebels-et-al-gwgu-and-hybrids_db-2352001.pdf. Thanks, Scotty, for the find and updates. Bird flew in front the fishing pier, landed in top of the spillway, preened for about 7 minutes, then flew off to the NW, in the general direction of the city park.

Informação técnica

Modelo
Canon PowerShot SX720 HS
ISO
160
Distância focal
172 mm
Flash
Flash did not fire
f-stop
f/6.9
Velocidade do obturador
1/500 sec
Dimensões
4712 pixels x 3226 pixels
Tamanho original do arquivo
2.07 MB