May 17, 2023 Chicago Montrose Harbor

May 4, 2023 May 17, 2023 Chicago Montrose Harbor May 30, 2023

Striped Cucumber Beetle dorsal Acalymma vittatum New	Striped Cucumber Beetle lateral Acalymma vittatum	Spotted Sandpiper foraging Actitis macularius	Red-winged Blackbird female forages Agelaius phoeniceus
Wood Duck male Aix sponsa	Ruddy Turnstone feeding Arenaria interpres	Ruddy Turnstone frontal Arenaria interpres	Two-lined Leatherwing dorsal Atalantycha bilineata New
Sanderling breeding foraging Calidris alba	Sanderling breeding walking Calidris alba	Coreopsis Beetle dorsal Calligrapha californica New	Bean Leaf Beetle brown Cerotoma trifurcata New
Bean Leaf Beetle gray Cerotoma trifurcata	Bean Leaf Beetle red Cerotoma trifurcata	Bulrush Bug lateral Chilacis typhae New	Spotted Pink Ladybeetle dorsal Coleomegilla maculata New
Spotted Cucumber Beetle dorsal Diabrotica undecimpunctata	Spinach Flea Beetle dorsal Disonycha xanthomelas New	Least Flycatcher perching Empidonax minimus	Black-margined Loosestrife Beetle dorsal Galerucella calmariensis New
Artist's Bracket underside Ganoderma applanatum New	Artist's Bracket upperside Ganoderma applanatum	Hebrus Velvet Water Bug dorsal Hebrus New	Parenthesis Lady Beetle dorsal Hippodamia parenthesis New
Parenthesis Lady Beetle lateral Hippodamia parenthesis	Flower Lebia Beetle dorsal Lebia viridis New	Tennessee Warbler perching Leiothlypis peregrina New	Megaspilidae Wasp dorsal Megaspilidae New
Lincoln's Sparrow feeding Melospiza lincolnii	Lincoln's Sparrow hopping Melospiza lincolnii	Nitidulini Sap-feeding Beetle dorsal Nitidulini New	Paederus Whiplash Beetle dorsal Paederus New
Chalcites Ground Beetle dorsal Poecilus chalcites New	Purple Martin juvenile calls Progne subis	Purple Martin male perching Progne subis	Staghorn Sumac branch Rhus typhina
Common Greenshield Lichen on Staghorn Sumac Flavoparmelia caperata New	Physcia Rosette Lichen on Staghorn Sumac Physcia	Teloschistaceae Sunburst Lichen on Staghorn Sumac Teloschistaceae	Powdery Sunburst Lichen on Staghorn Sumac Xanthomendoza ulophyllodes New
Bank Swallow flight Riparia riparia	Bank Swallow perching Riparia riparia	Bank Swallow profile Riparia riparia	Yellow Warbler male perching Setophaga petechia
American Redstart male perching Setophaga ruticilla	American Goldfinch female Spinus tristis	American Goldfinch male Spinus tristis	Leconte's Seedcorn Beetle dorsal Stenolophus lecontei New
Ochropezus Ground Beetle dorsal Stenolophus ochropezus New	Eastern Chipmunk feeding Tamias striatus


Root	50 photos this page; 21 new species.	photographer: