Blow fly or blowfly (family Calliphoridae), family of insects in the fly order, Diptera, that are metallic blue, green, or black in colour and are noisy in flight. With an average size of 8–10 mm (0.3–0.4 inch), they are slightly larger than houseflies but resemble them in habits.
I used my Sony C3 to capture this photo.
Location: Antipolo, Philippines