Location in Oregon
Red is Summer range

Yellow Warbler

Dendroica petechia - Common in willow thickets, orchards, and suburban shrubbery. The only yellow-breasted warbler with yellow tail spots; no white in plumage. Note the rusty streaks on the male. Song has about 7 clear sweet notes, second half slightly faster, typically with the final note slurred upward, 4-10/min.