The following birds come to my suet feeder:

Common:
CB chickadee
BC chickadee
Red-breasted nuthatch
Red-shafted flicker
Song sparrow

Occasional:
Downy woodpecker
Band-tailed pigeon (they try, but are really too big)
Starling

There are both winter and Bewick's wrens in our yard, but they don't come to
the feeder (neither do the bushtits).
The finches, siskins, and towhees come to the feeder, but don't eat the
suet.
Juncos and fox sparrows stay on the ground below the feeder, and are often
joined by the flickers and quail.

Teresa Michelsen
temi461 at ecy.wa.gov