On a field nats' excursion this morning someone pointed out a broken bird egg on the asphalt and I noticed several types of flies taking advantage of the food source.
Flies seem to be of interest to a few bloggers lately. Snail wrote a very interesting blog about blowflies, and Duncan posted photos the other day. I think what I have are some Flesh-flies (of the Sarcophagidae Family) and a blowfly, possibly Lesser Brown Blowfly Calliphora auger of the Calliphordae Family and another blurred stripey one in the background of the first photo. I'm happy to be informed.