Bonaparte's Gull - Jonathan Mott
Rapporter

Bidragsyter

Dato

Lokalitet

Amelia Earhart Dam
Middlesex, Massachusetts, United States
Media from this location Illustrert sjekkliste
Kart
Kart Coordinates: 42.3955092, -71.0739899
Alder
Ikke spesifisert
Kjønn
Ikke spesifisert

Kommentarer

RBGU comparison.

Observasjonsdetaljer

*rare, occasional county visitor. Smaller than all other gulls present (RBGU, HEGU, GBBG). All black short pointy bill. Dark ear spots, one side of head slightly smudged. Long dark wingtips extending beyond tail. Non-breeding or first-winter. Swimming with cormorants and gulls in at junction of Malden and Mystic rivers. Pics to follow.

Additional species

Teknisk informasjon

Model
Canon EOS R7
Lens
RF100-500mm F4.5-7.1 L IS USM
ISO
800
Focal length
500 mm
Flash
Flash did not fire
f-stop
f/13.0
Shutter speed
1/800 sec
Dimensions
2048 pixels x 1365 pixels
Original file size
1.14 MB