821 of 964 ARROWHEAD/2022_08_20   Aug 22, 2022 Arrowhead Park   NAPERVILLE/2022_08_24 823 of 964
Black Carpenter Ant dorsal on Northern Catalpa
Black Carpenter Ant
Camponotus pennsylvanicus
inaturalist		 Pegomya Leafminer Fly mine on Amur Honeysuckle
Pegomya Leafminer Fly
Pegomya
inaturalist
New
 (Pin Oak) buds
Pin Oak
Quercus palustris
inaturalist		 (Pin Oak) leaves
Pin Oak
Quercus palustris
inaturalist
Oak majalis Gall Midge gall on Pin Oak
Oak majalis Gall Midge
Macrodiplosis majalis
inaturalist

Biotic species by taxon: Flies, Hymenoptera


Peter 2.0 root Root 5 photos this page; 1 new species.  iNaturalist iNaturalist
 CC BY 4.0 photographer: Peter Chen 2.0