Hymenopterans

Many thanks to Göran Holmström with help identificate the species.
Xylocopa violacea Side, Turkey 20120624 108
Ant nest Uzuncaburc, Turkey 20120627 20120627 339
Megascolia maculata Uzuncaburc, Turkey 20120627B 270
Megascolia maculata Uzuncaburc, Turkey 20120627B 277
Megascolia maculata Uzuncaburc, Turkey 20120627B 284
Bombus terrestris Uzuncaburc, Turkey 20120627 292
Bombus terrestris Uzuncaburc, Turkey 20120627B 292