Greenbottle??

Greenbottle??

Observation - Greenbottle??. Description: Found this fly in work today, its a very dusty workshop and the fly is covered in dust. Its very slightly larger than a house fly but not as big as a blue bottle.

Found this fly in work today, its a very dusty workshop and the fly is covered in dust. Its very slightly larger than a house fly but not as big as a blue bottle.