Where would you look for a Boreal Chickadee?

[Harrier]

Boreal Chickadees always seem to be one of the missing species on the "missing species checklist" on our monthly challenges. I've only ever seen one, and it was near Falkland in 1994. Are there any reliable places to see them in our checklist area? I assume it would be a higher altitude spot, but I've never come across one in my up-high adventures around here.

[Chris]

Higher altitude is definitely the best. I've had them at Strawberry Flats a few times. I have also seen them up on the Frosty Mtn hike.