hi ... if you're just after Oregon this wont help but if you're after how far north then they're breeding at Ridgefield Refuge in Washington ... this is their 4th season breeding there ... Lyn Lyn Topinka Vancouver, Wa. Sent from Samsung TabletTim Rodenkirk <garbledmodwit@xxxxxxxxx> wrote:I was wondering how far north in the Willamette Valley (county wise) this species is now breeding? I know they are breeding in Lane and as far north as Tillamook on the coast, but it seems like they may have bred further north by now? Thanks! Tim R Coos County (where they were first seen breeding in the 1980's!)