Northern Rough-winged Swallow Stelgidopteryx serripennis |
Provo Airport Dike Provo, Utah 7 Sep 2018 |
by Cliff Miles ©Cliff Miles |
Northern Rough-winged Swallow Stelgidopteryx serripennis |
Provo Airport Dike Provo, Utah 7 Sep 2014 |
by Cliff Miles ©Cliff Miles |
Northern Rough-winged Vivian Park by Ryan Houston |
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Northern Rough-winged
Swallow Adult by Kendall Brown |
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Adult by Margaret T. Sanchez |
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