732. PABUS ATBICBISTATUS CASS. 



Black-crested Titmouse. [B 286, C 29, R 37, C 42.] 



733. PABUS INOBNATUS GAMB. 



Plain Titmouse. [B 287 part, C 28 part, R 38 part, C 41 part.] 



733rt. PABUS INOBNATUS GBISEUS RIDGW. 



Gray Titmouse. [B 287 part, C 28 par!, R 38 part, C 41 part.]' 



733*. PABUS INOBNATUS CINEBACEUS RIDGW. 

 Ashy Titmouse. [B , C , R , C .] 



734. PABUS AVOLLWEBEBI (BoNAP.). 



Bridled Titmouse. [B 288, C 30, R 39, C 43.] 



735. PABUS ATBICAPILLUS (LINN.). 



Chickadee. [B 290, C 31, R 41, C 44.] 



735. PABUS ATBICAPILLUS SEPTENTBIOXALIS ^H ARRIS i. 

 Long-tailed Chickadee. [B 289, 289^, C 31 a, R 41*7, C 45.] 



735. PABUS ATBICAPILLUS OCCIDENTALS I.BAIRDI. 

 Oregon Chickadee. [B 291, C 31 c, R 41^, C 46.] 



736. PAB1 T S CABOLINENSIS AUD. 



Carolina Chickadee. [B 293, C 31*, R 42, C 47.] 



736<7. PABUS CABOLINENSIS AGILIS SENN. 



Plumbeous Chickadee. [B , C , R C .] 



[737.] PABUS MEBIDIONALIS SCL. 



Mexican Chickadee. [R 292, C , R 43, C 879.] 



738. PABUS GAMBELI RIDGW. 



Mountain Chickadee. [B 294, C 32, R 40, C 48.] 



739. PABUS CINCTUS OBTECTUS (CAB.). 



Siberian Chickadee. [B , C , R 44, C 52.] 



740. PABUS HUDSONICUS I-ORST. 



Hudsoiiian Chickadee. [B 296, C 33, R 45, C 49.] 



740a. PABUS HUDSONICUS STONEYI RIDGW. 



Kowak Chickadee. [B , C , R , C .] 



741. PABUS BUFESCENS TOWNS. 



Chestnut-backed Chickadee. [B 295 part, C 34 />>/, 



R 46, C 50.] 



