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Glenn R Parker: Tree Swallow
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Glenn R Parker: Tree Swallow
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Glenn R Parker: Tree Swallow
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Glenn R Parker: Tree Swallows
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Glenn R Parker: Tree Swallow
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Glenn R Parker: Barn Swallow
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Glenn R Parker: Tree Swallow, male
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Glenn R Parker: Tree Swallow, felmale
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Glenn R Parker: Tree Swallow
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Glenn R Parker: Tree Swallow
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Glenn R Parker: Tree Swallow, male
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Glenn R Parker: Barn Swallow
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Glenn R Parker: Barn Swallows
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Glenn R Parker: Tree Sparrow
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Glenn R Parker: Barn Swallow
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Glenn R Parker: Barn Swallow
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Glenn R Parker: Barn Swallow
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Glenn R Parker: Mountain Bluebird
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Glenn R Parker: Tree Swallow
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Glenn R Parker: Tree Swallow
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Glenn R Parker: Barn Swallow, juvenile
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Glenn R Parker: Bank Swallow
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Glenn R Parker: Cliff Swallow
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Glenn R Parker: Barn Swallow
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Glenn R Parker: Tree Swallow
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Glenn R Parker: Barn Swallow
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Glenn R Parker: Tree Swallow
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Glenn R Parker: Barn Swallow
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Glenn R Parker: Barn Swallow
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Glenn R Parker: Tree Swallow