Iceland Gull (Thayer's) - Jonah Eckels
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Contribuidor

Data

Local

Riverlands Migratory Bird Sanctuary
St. Charles, Missouri, United States
Mídias desta localidade Lista Ilustrada
Mapa
Mapa Coordenadas: 38.8719313, -90.1843917
Idade
Não especificado
Sexo
Não especificado

Detalhes da observação

First cycle. Medium brown bird with all black bill, rounded "dove like" head, and frosty edges to primaries (hard to make out in pictures due to distance and lighting). Flight shot shows smooth underwing and underparts pattern which for 1st cycle Herring Gull usually is more messy looking. Appeared only slightly larger than nearby RBGUs and much smaller than HEGUs. See pictures.

Informação técnica

Modelo
Pixel 6a
Lente
Pixel 6a back camera 4.38mm f/1.73
ISO
84
Distância focal
4.4 mm
Flash
Flash did not fire
f-stop
f/1.7
Velocidade do obturador
1037/250000 sec
Dimensões
849 pixels x 1132 pixels
Tamanho original do arquivo
166.35 KB