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Keywords from Image Description:
bird birds migration buildings lights out dc lightsoutdc ovenbird droege biml usgs pwrc seiurus aurocapilla seiurusaurocapilla seiurus taxonomybinomialseiurus aurocapilla taxonomybinomialseiurusaurocapilla collision fall migration fallmigration mall washington d.c. washingtondc district of columbia districtofcolumbia warbler warblers