I forgot to list the Marsh Wren I see them when I am out after Swamp Sparrows. I am a relatively new birder and photographer. I traveled for work for 10 years to all 50 states and I know I saw a lot of birds that I had no idea what I was seeing . I have only been east once since I got into photography and birding to a Heroe s of Conservation Event in Washington DC and had only 2 free hours on Sunday before I had to catch a plane home so took a walk around the mall ... I saw my first and only Black Ducks in the reflecting poolThanks, Ken! If you take a visit out east, these little guys are common as pennies, but they never disappoint with their boisterous behavior and insanely loud calls.
I'd love to get some time with those wren you mentioned, especially the Canyon! I remember trying to photograph some Bewick's out in Washington State, but didn't get lucky that day. We have Winter Wren here, which are pretty much identical to your Pacific variety; also see some Marsh and Sedge Wren here on occasion. House Wren are everywhere here in the summer as well.
I am leading a Golden Eagle Audubon Society trip to see Canyon and Rock Wrens 5-18-24. It is a location that has Canyon Wrens year round. Not to long of a hike but it is up some single track rocky terrain so we warn people about that in our information on the trip
If you get out to Boise let me know and we can look for birds you may not have seen.