Great Black-backed Gull - Letha Slagle
Segnala

Collaboratore

Data

Località

Ash Lake (Harris Co. side)
Harris, Texas, United States
Contenuti multimediali da questa località Checklist illustrata
Mappa
Mappa Coordinate: 29.6805588, -94.9289989
Età
Non specificato
Sesso
Non specificato

Dettagli dell'osservazione

Immature much larger than adjacent Herring Gulls. Giant gull with huge blocky shaped white head and very hefty dark bill. Mantle spangled light and dark. Many photos available. Note size contrast with Herring Gull behind it. (In the last photo, #6236, I am also curious about the Herring like gull directly in front of the GBBG. It seems to have a slightly darker mantle and thinner bill than the other Herrings)

Informazioni tecniche

Modello
Canon EOS R7
Lenti
RF100-500mm F4.5-7.1 L IS USM
ISO
1000
Lunghezza focale
500 mm
Flash
Flash did not fire
f-stop
f/7.1
Velocità otturaore
1/6400 sec
Dimensioni
3000 pixels x 2000 pixels
Dimensione originale file
1.38 MB