Epalpus signifer
The early tachinid flies (Epalpus signifer) are a lot later than usual this year. This is the first one I've seen this spring.
Likely Mossy Rose Gall Wasp
I've reared many mossy rose gall wasps from galls that I've collected nearby, but never found one in the yard before. Until today. I'm not sure that it's Diplolepis rosae, but looks right. (#509 for the yard)