Iceland Gull (Thayer's) - Whitney Mortimer
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Beitragende/r

Datum

Ort

Doran Regional Park - entrance pond to jetty
Sonoma, California, United States
Medien von diesem Ort Illustrierte Checkliste
Karte
Karte Koordinaten: 38.3146057, -123.0438066
Alter
nicht spezifiziert
Geschlecht
nicht spezifiziert

Beobachtungsdetails

This bird stood out because of how pale and how the bill was mostly dark. Went home to study it and we think it is a Thayer’s. Smaller than nearby Western gulls and very light overall with some speckling on the back. Almost all dark bill is characteristic for juvenile Thayer’s. Dark eye smudge also seen. Slightly bulky around the tip. Photos.

Technische Angaben

Modell
DSC-RX10M4
Objektiv
8.8-220mm f/2.4-4.0
ISO
100
Brennweite
220 mm
Blitz
Flash did not fire
Blende
f/4.0
Belichtungszeit
1/1000 sec
Abmessungen
1353 pixels x 1015 pixels
Größe der Originaldatei
515.44 KB