Limonia triocellata. Photographed at Wilson Tract, Norfolk County, Ontario on 1 October 2019.
Sighting and photos (c) wiggly_.
Field Notes - I think the scientific name is Drosophila melanogaster :)
Leucophenga scutellata
Identified as Leucophenga scutellata on Bowerbird by Tony D.: "A great looking fly! I believe a male Leucophenga - from what I can see the features fall within that genus, and further there are three species with males with a transverse white abdominal band. Following Bock's (1979) revision on Leucophenga, I believe this one is a male L. scutellata. For the other two species - L. gibbosa has infuscated wings, especially intense along the leading edge, and L. albofasciata lacks the black basal marks on each side of the scutellum."
Drosophilidae sp. GC9
Identified as Drosophilidae on Bowerbird by Graeme Cocks
Steganinae sp. GC2
Identified as Drosophilidae on Bowerbird by Graeme Cocks
Steganinae sp. GC2
Identified as Drosophilidae on Bowerbird by Graeme Cocks
Drosophilidae sp. GC14
Identified as Drosophilidae on Bowerbird by Graeme Cocks
Steganinae sp. GC2
Identified as Drosophilidae on Bowerbird by Graeme Cocks