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Lew Ulrey: Purple Martin
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Lew Ulrey: Tree Swallow
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Lew Ulrey: Tree Swallow
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Lew Ulrey: Violet-green Swallow
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Lew Ulrey: Violet-greeen Swallow
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Lew Ulrey: Northern Rough-winged Swallow
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Lew Ulrey: Northern Rough-winged Swallow
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Lew Ulrey: Bank Swallow
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Lew Ulrey: Cliff Swallow
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Lew Ulrey: Cliff Swallow (juvenile)
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Lew Ulrey: Barn Swallow
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Lew Ulrey: Barn Swallow
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Lew Ulrey: Northern Rough-winged Swallow