_Dumetella carolinensis ruficrissa_ Aldrich. Western Catbird. Common resident in northern Idaho, and possibly in the southern portion of the state. (D. A. 1467, 2 mi. NE Moscow, Latah County, June 2, 1939.) _Oreoscoptes montanus_ (Townsend). Sage Thrasher. Resident in the sagebrush area from Idaho County south. (D. A. 1645, 4 mi. NW Pollock, Idaho County, June 25, 1940.) _Turdus migratorius_ Linnaeus. Robin. Common resident in the Transition Life-zone. a. _caurinus_ (Grinnell). Northwestern Robin. Common migrant. (Univ. Idaho No. 216, Moscow, Latah County, August 25, 1937.) b. _propinquus_ Ridgway. Western Robin. Resident. (D. A. 1893, Boise, Ada County, May 1, 1944.) _Ixoreus naevius meruloides_ (Swainson). Northern Varied Thrush. Uncommon resident in the Transition Life-zone. (D. A. 1231, Moscow, Latah County, October 7, 1938.) _Hylocichla guttata_ (Pallas). Hermit Thrush. Fairly common resident. a. _guttata_ (Pallas). Alaska Hermit Thrush. The A. O. U. Check-list (1931) states that these birds migrate through Idaho. b. _auduboni_ (Baird). Audubon Hermit Thrush. Resident. (D. A. 1230, Moscow, Latah County, October 1, 1938.) _Hylocichla ustulata almae_ Oberholser. Western Olive-backed Thrush. Fairly common resident. (D. A. 1616, 9 mi. ESE Moscow, Latah County, June 5, 1940.) _Hylocichla fuscescens salicicola_ Ridgway. Willow Thrush. Fairly common resident. The Museum of Vertebrate Zoölogy has specimens of this species, taken at Castle Creek Ranger Station, Idaho County, 7 mi. SE Murphy, Owyhee County, and 3 mi. W Swan Valley, Bonneville County. _Sialia mexicanus occidentalis_ Townsend. Western Bluebird. Resident in northern Idaho. Rust (1915:129) states that the species is fairly common at Coeur d'Alene Lake. _Sialia currucoides_ (Bechstein). Mountain Bluebird. Very common resident. (D. A. 1789, Black Creek, 12 mi. SE Boise, Ada County, March 7, 1941.) _Myadestes townsendi_ (Audubon). Townsend Solitaire. Uncommon resident in the boreal zones. (D. A. 1294, 7 mi. E Genessee, Latah County, November 27, 1938.) _Polioptila caerulea amoenissima_ Grinnell. Western Gnatcatcher. Brodkorb (1935b:312) records one specimen of this bird taken at 6,000 ft. "about eight miles southwest of Raymond, Bear Lake County," on October 7, 1932. _Regulus satrapa olivaceus_ Baird. Western Golden-crowned Kinglet. Resident; fairly common in winter. (D. A. 1229, Moscow, Latah County, October 1, 1938.) _Regulus calendula cineraceus_ Grinnell. Western Ruby-crowned Kinglet. Resident; one of the most common winter birds. (D. A. 1902, Cottonwood Creek, 5 mi. NNE Boise, Ada County, October 5, 1946.) _Anthus spinoletta pacificus_ Todd. Western Pipit. Common migrant. (D. A. 1849, Black Creek Reservoir, 12 mi. SE Boise, Ada County, October 11, 1941.)