Iceland Gull (Thayer's) - John Lundgren
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Colaborador

Data

Localização

Gardiner Dam--Below the dam, including power station, east overlook and South Sask River
Battleford, Saskatchewan, Canada
Média deste local Lista Ilustrada
Mapa
Mapa Coordenadas: 51.2752228, -106.8743786
Idade
Não especificado
Sexo
Não especificado

Detalhes da observação

Pale looking overall as it worked the wind above the tail race, obvious smaller size compared to the nearby GLGU; in fading flat light outer primaries looked light gray/brown; underside - body and underwing coverts light gray/brown, lesser and median coverts being darker than greater, undertail appeared darkest, white head and bi-colored bill; comparing to references a 2nd cycle Thayer’s seems likely

Informação técnica

Modelo
COOLPIX P1000
ISO
720
Distancia focal
155 mm
Flash
Flash did not fire
f-stop
f/5.6
Velocidade do obturador
1/125 sec
Dimensões
2008 pixels x 1506 pixels
Tamanho do ficheiro original
658.67 KB