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northern rough-winged swallow
Stelgidopteryx serripennis
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tree swallow
Tachycineta bicolor
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tree swallow
Tachycineta bicolor
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tree swallow
Tachycineta bicolor
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tree swallow
Tachycineta bicolor
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tree swallow
Tachycineta bicolor
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tree swallow
Tachycineta bicolor
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tree swallow
Tachycineta bicolor
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tree swallow
Tachycineta bicolor
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tree swallow
Tachycineta bicolor
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-
tree swallow
Tachycineta bicolor
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-
tree swallow
Tachycineta bicolor
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tree swallow
Tachycineta bicolor
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tree swallow
Tachycineta bicolor
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tree swallow
Tachycineta bicolor