Pat the Fly with Window and Bamboo

Well, it seems old Pat, here is a bottle fly.

Hexapoda > Diptera > Calliphoridae
Calliphora vicina Robineau-Desvoidy, 1830

Many (if not most) bottle flies are SHINY, with metallic hues (mostly blues and greens, though bronzes exist also).

Not so with Pat. Dull, dull, dull...

Nope...couldn't be tormented by a shiny, colorful bottle fly; had to be a dull one. /sigh