I have no idea what this little bug is but I thought titling the post “The Masked Fly” might catch some attention and someone might be able to help me identify it. Do you know?

This masked fly was no longer than 1/2 inch and was hanging on to the top of a stalk of tall grass at Moraine Nature Preserve. It seemed completely unaware of me as I clicked away.
All photos are my own. ©Pepper Tron/Heaven’s Sunshine
No usage allowed in any form without my written consent.
Macro Monday
Thoughtful words accomplish much.