Eggs coll. 23 April, 2024 on Quercus nigra
https://www.inaturalist.org/observations/209184166
Small wasp-like fly, black with long red abdomen.
Eggs coll. 23 April, 2024 on Quercus nigra
https://www.inaturalist.org/observations/209184166
Growing in the cracks of a brick wall