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Big Gull!
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At the inlet of Montauk Harbor.
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At the inlet of Montauk Harbor.
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Adult and First-year (?)
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Great Black-backed Gull Duval County, Florida Sep 04, 2011
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Great Black-backed Gull Miami-Dade County, Florida
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Great Black-backed Gull Brevard County, Florida
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Great Black-backed Gull juvenile Montauck, New York
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Great Black-backed Gull immature bird Galveston, Texas 13 April 1996 This bird was at this location for several month and this record was about the 20th for Texas for this species.
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Great Black-backed Gull Pueblo Reservoir Pueblo, Colorado 8 November 1999 This was a well-publicized bird which stayed at this location for quite some time and was seen by many observers. An adult Ring-billed Gull is in the foreground on the image for size comparison.
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with Glaucous ...
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