Oh my goodness! While visiting in Klamath, we took a little drive down to the lower Klamath Refuge and Tule Lake, just on the California side of stateline road. I have never personally seen as many birds in one place as I did there. Mallard, widgeon, teal, coots, cormorants, and Geese.
The folks I talked to commented on how the drought that they thought was coming was averted due to heavy rains and even snow in July. They don't seem really worked up about the water right now.
I can not vouch for the group, but I saw the shop where Roe Outfitters works out of in Klamath and was also able to get to their website from a link that I saw from google. Good luck and let us know how things go.
thanks be to God