I can't speak much to that area specifically, but I do know that when I drove past soap lake last Sunday there were about 5,000 Canadas on it. Don't usaully see them bunched on there like that until much later, I suspect the fields around Ephrata right now are red hot. Sorry, if I'm giving away anyones secrets, but I don't hunt much in that area. I drive thru there a lot though, and last year the birds were'nt bunched up on the lake like that until late December.