Apr 29, 2017 COD/2017_04_29   May 5, 2017 Naperville Riverwalk   MONTROSE/2017_05_07 May 7, 2017
(Northern Cardinal) male perching
Northern Cardinal
male perching
Cardinalis cardinalis
inaturalist ebird		 (Downy Woodpecker) male perching
Downy Woodpecker
male perching
Dryobates pubescens
inaturalist ebird		 (Gray Catbird) calling
Gray Catbird
calling
Dumetella carolinensis
inaturalist ebird facebook 維基百科
New
 (Blue-gray Gnatcatcher) male singing
Blue-gray Gnatcatcher
male singing
Polioptila caerulea
inaturalist ebird facebook

Peter 2.0 root Root inaturalist 4 photos this page; 1 new species.
 CC BY 4.0 photographer: Peter Chen 2.0