196 CONTElBUTIONS TO THE NATUBAL HISTORY OF ALASKA. 



Family PARID^E. Nuthatches and Tits. 



Genus Parus Linnaeus. 



735a. Parus articaplllus septentrionalis (Harris). Long-tailed Chickadee. 

 735b. Parus atricapillus occidentals (Baird). Oregon Chickadee. 



739. Parus cinotus obtectus (Cab.). Siberian Chickadee. 



740. Parus hudsonicus Forst. Hudsonian Chickadee. 



741. Parus rufescens Towns. Chestnut-backed Chickadee. 



Family SYLVIIDJ3. Warblers, Kinglets, etc. 

 Genus Phyllopseustes Meyer. 



747. Phyllopseustes borealis (Bias.). Kennicotffs Willow Warbler. 



Genus Begulus Cuvier. 



748. Begulus satrap a Licht. Golden-crowned Kinglet. 



748a. Begulus satrapa olivaceus Baird. Western Colden-crowned Kinglet. 



749. Begulus calendula (Linn.). Ruby-crowned Kinglet. 



Family TUBDIDiE. Thrushes, etc. 

 Genus Turdus Linnaeus. 



757. Turdus Alicia Baird. Or ay -cheeked Thrush. 



758. Turdus ustulatus (Nutt.). Russet-backed Thrush. 



759. Turdus aonalaschkjs Gmel. Dwarf Hermit Thrush. 



Genus Merula Leach. 

 761. Merula migratoria (Linn.). American Robin. 



Genus Hesperocichla Baird. 

 763. Hesperocichla n^evia (Gmel.). Varied Thrush. 



Genus Cyanecula Brelim. 

 [764.] Cyanecula suecica (Linn.). Red- spotted Bluethroat. 



Genus Saxicola Becbstein. 

 765. Saxicola cenanthe (Linn.). Wheatear. 





