May 22, 2016 NAPERVILLE/2016_05_22   May 23, 2016 Chicago Northerly Island   NAPERVILLE/2016_05_23 May 23, 2016
(Wilson's Warbler) male perching
Wilson's Warbler
male perching
Cardellina pusilla
inaturalist ebird
New
 (Veery) perching
Veery
perching
Catharus fuscescens
inaturalist ebird
New
 (Eastern Wood-Pewee) perching
Eastern Wood-Pewee
perching
Contopus virens
inaturalist ebird
New
 (Common Yellowthroat) female
Common Yellowthroat
female
Geothlypis trichas
inaturalist ebird
(Magnolia Warbler) male perching
Magnolia Warbler
male perching
Setophaga magnolia
inaturalist ebird
New
 (Chestnut-sided Warbler) female forages
Chestnut-sided Warbler
female forages
Setophaga pensylvanica
inaturalist ebird
New
 (Chestnut-sided Warbler) female frontal
Chestnut-sided Warbler
female frontal
Setophaga pensylvanica
inaturalist ebird		 (Chestnut-sided Warbler) female profile
Chestnut-sided Warbler
female profile
Setophaga pensylvanica
inaturalist ebird
(Chestnut-sided Warbler) male frontal
Chestnut-sided Warbler
male frontal
Setophaga pensylvanica
inaturalist ebird		 (Eastern Kingbird) perching
Eastern Kingbird
perching
Tyrannus tyrannus
inaturalist ebird 維基百科

Peter 2.0 root Root inaturalist 10 photos this page; 5 new species.
 CC BY 4.0 photographer: Peter Chen 2.0