Photo 17068880, (c) ericgyllenhaal, all rights reserved

Attribution	© ericgyllenhaal all rights reserved
Uploaded by	ericgyllenhaal
Source	iNaturalist
Associated observations	Photos / Sounds What Northern Rough-winged Swallow (Stelgidopteryx serripennis) Observer ericgyllenhaal Date April 30, 2018 08:08 AM CDT Place Austin, Chicago, IL, USA (Google, OSM) Date Added April 30, 2018 09:26 PM UTC Description One of two swooping over the peninsula prairie and lagoon. 2 IDs Research Grade View
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