ADDENDA . 491 



736a. Penthestes carolinensis agilis (Serin.). PLUMBEOUS CHICKADEE. 



Above pale plumbeous, below white slightly washed with buff on sides 

 and flanks. 



738a. Penthestes gambeli baileyse (Grinn.). BAILEY MOUNTAIN CHICKA- 

 DEE. 



Like gambeli but "coloration dorsally and laterally more plumbeous, 

 less brownish, and bill larger." 

 74ib. Penthestes rufescens barlowi (Grinn.) BARLOW CHICKADEE. 



Like neglectus but sides and flanks pale gray (rarely with faint rusty 

 tinge). 

 746a. Auriparus flaviceps lamprocephalus Oberh. CAPE VERDIN. 



Like flaviceps but smaller and lighter than Texas birds. 

 742a. Chamaea fasciata henshawi Ridgw. PALLID WREN-TIT. 



Like fasciata but decidedly paler, head brownish gray, back deep hair 

 brown, and under parts buffy fading to white below. 

 7420. Chamaea fasciata rufula Ridgw. RUDDY WREN-TIT. 



Like fasciata but upper parts darker and browner, under parts deep 

 pinkish or vinaceous cinnamon. 

 7590. Hylocichla guttata sequoiensis (Beld.). SIERRA HERMIT THRUSH. 



Like slevini in coloration, but slightly darker, and decidedly larger. 

 767b. Sialia mexicana anabelae Anth. SAN PEDRO BLUEBIRD.' 



Back varing from partly to wholly blue, breast partly or wholly blue, 



SPECIES TO BE ELIMINATED 



52. Larus vegce. 552. Chondestes grammacus grammacus. 



56. Larus canus. Page 357. Melospiza melodia santaecru- 

 186. Plegadis autumnalis. cis. 



189. Mycteria americana. Page 358. Melospiza fasciata ingersolli. 

 216. Porzana jamaicensis. Melospiza cinerea phoea. 



231. Macrorhamphus griseus. Page 361. Passer ella iliaca annectens. 

 304a. Lagopus leucurus altipetens. Passerella iliaca meruloides. 



Page 135. Phasianus versicolor. Page 369. Cardinaliscardinaliscardinalis. 



Pfiasianus scemmerringii. Page 384. Hirundo erythrogastra palmen. 



Chrysolophus pictus. 625. Vireo flavoviridis. 



Gennceus nycthemerus. 678. Geolhlypis agilis. 



396a Drvobates scalaris lucasanus. Page 425. Geothlypis tnchas scirpicola. 

 Paffe 208 Picoides arcticus tenuirostris. 710a. Toxostoma redimvum pasadenense. 



401 Picoides americanus. Page 442. Heleodytes brunneicapillus 



Page 258 C^-pnsrickar^^ura- 



^g&SSSSKS^L 



afh '- 



Page 314. Loxia curvirostra bendirei. 



765. Saxicola cenanthe. 



EEVISED RANGES OF WESTERN BIRDS 



NOMENCLATURE OF 1910 CHECK-LIST 



1. jflchmophorus occidentalis. Western Grebe. 



Breeda from B.C., s. Sask., and s. Man. s. to n. N.D., Utah, and Calif. 

 winters from s. B.C. s. to cen. Mex.; casual eastward. 



2. Colymbus holbcelli. Holbeell Grebe. 



N N.A. Breeds from nw. Alaska, n. Mack., and n. Ung. s. to sw. Minn. 

 n. Mont., and n. Wash. ; winters from s. B.C., Ont. and Maine s. to N.C. 

 the Ohio Valley s. Colo., and s. Calif.; casual in Ga. and Greenl. 



