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Don Cassel: Herring Gull
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Don Cassel: Herring Gull
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Don Cassel: Herring Gull Shake Baby
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Don Cassel: Herring Gull with Fish
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Don Cassel: Herring Gull
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Don Cassel: Herring Gull
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Don Cassel: Herring Gull
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Don Cassel: Herring Gull
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Don Cassel: Herring Gull
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Don Cassel: Gulls and a Tern
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Don Cassel: Herring Gull
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Don Cassel: Juvenile Herring Gull
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Don Cassel: Juvenile Herring Gull
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Don Cassel: Herring Gull against a deep blue sky.
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Don Cassel: Herring Gull
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Don Cassel: Herring Gull
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Don Cassel: Herring Gull
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Don Cassel: Herring Gull
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Don Cassel: Gulls
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Don Cassel: Gulls
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Don Cassel: Gulls
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Don Cassel: Gulls trying to land on the icy surface.
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Don Cassel: Herring Gull
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Don Cassel: Herring Gull
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Don Cassel: Herring Gull
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Don Cassel: Juvenile Herring Gull
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Don Cassel: Juvenile Herring Gull
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Don Cassel: Juvenile Herring Gull
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Don Cassel: One adult and two Juvenile Herring Gulls
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Don Cassel: Herring Gull flying over Ring-billed Gulls