6773169142_65c28beffd
Photo © Kate Brown all rights reserved
San Francisco, California, United States (Google, OSM)
37.803172, -122.459278
open

Description

Crissy Marsh, Presidio, San Francisco CA

Feb. 21, 2012 19:00:32 -0800
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Comments & Identifications

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Western Gull - Photo (c) Jamie Chavez, some rights reserved (CC BY-NC)
anita363's ID Western Gull (Larus occidentalis)
Posted by anita363 about 1 year ago (Flag)
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The Western's charcoal upperwing is just visible at the top. Also told by the dark trailing edge of the underwing & the white wingtip spot on just a single feather.

Posted by anita363 about 1 year ago (Flag)
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Western Gull - Photo (c) Jamie Chavez, some rights reserved (CC BY-NC)
dhobern's ID Western Gull (Larus occidentalis)
Posted by dhobern about 1 year ago (Flag)
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Western Gull - Photo (c) Jamie Chavez, some rights reserved (CC BY-NC)
kb550d's ID Western Gull (Larus occidentalis)
Posted by kb550d about 1 year ago (Flag)
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Thanks Anita!

Posted by kb550d about 1 year ago (Flag)
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Identification Summary

Western Gull - Photo (c) Jamie Chavez, some rights reserved (CC BY-NC)
kb550d's ID Western Gull (Larus occidentalis)
Western Gull - Photo (c) Jamie Chavez, some rights reserved (CC BY-NC)
anita363's ID Western Gull (Larus occidentalis)
dhobern agrees

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Data Quality Assessment

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Observation © Kate Brown
Cc-by-nc_small some rights reserved

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