516 ADDENDA 



484a. P. c. capitalis. Rocky Mountain Jay. 



Boreal zones of Rocky Mt. region from cen. B.C., s. Alb., and sw. 

 S.D. s. to N.M. and Ariz.; in winter to nw. Neb. 



485. Perisoreus obscurus obscurus. Oregon Jay. 



Pac. coast Boreal zone from sw. B.C. to Mendocino Co., Calif. 

 485a. P. o. griseus. Gray Jay. 



Interior Boreal zone of s. B.C. s. in Cascades to n. Calif.; casual in 

 Sierra to Lake Tahoe. 



486. Corvus corax sinuatus. Raven. 



Ore., Mont., and S.D., s. to Honduras, and e. probably to Mo., 111., 

 and Ind. 

 486a. C. c. principalis. Northern Raven. 



Nw. Alaska, Melville I., Ellesmere Land, and n. Greenl. s. to Ga. (in 

 higher Alleg.), coast of Va. and N.J., cen. Minn., and Wash. 



487. Corvus cryptoleucus. White-necked Raven. 



Low. Son. deserts, breeding from se. Calif, and Ariz, to w. Tex., s. to 

 Guanajuato and Michoacan, Mex. 



488. Corvus brachyrhynchos brachyrhynchos. Crow. 



Breeds from sw. Mack., cen. Keew., cen. Que., and Newf. s. to Gulf 

 coast (except Fla.) and s. Tex. ; winters from near the n. boundary of the 

 U.S. s. 

 4886. C. b. hesperis. Western Crow. 



E. cen. B.C. and Mont. s. to w. Tex., Ariz., and s. Calif. 



489. Corvus caurinus. Northwestern Crow. 



Nw. coast from Kadiak I. and Kukak Bay to Puget Sound. 



491. Nucifraga columbiana. Clarke Nutcracker. 



Summers in Boreal zones from Bristol Bay, Alaska, w. cen. Alb., and 

 sw. S.D. (Black Hills) s. to high mts. of N.M., Ariz., and s. Calif. Breeds 

 early in Tran. zone. 



492. Cyanocephalus cyanocephalus. Pinon Jay. 



Mainly Up. Son. zone, breeding chiefly in pinon and juniper belt of mts. 

 from cen. Wash., Idaho, and cen. Mont. s. to w. Tex., s. N.M., Ariz., and 

 n. L.C. and from Sierra-Cascade Range e. to e. base of Rocky Mts.; 

 casual on coast of Calif., e. Neb., and Kan. 



494. Dolichonyx oryzivorus. Bobolink. 



Breeds mainly in Tran. zone from se. B.C. and cen. Sask. to Que., and 

 Cape Breton I., s. to N.J., Ohio, III., Utah, and ne. Ney. and se. Ore.; 

 winters in S. Am. to s. Brazil, Bolivia, and Paraguay; in migration to 

 W.I. and e. coast of C. Am. ; casual in Calif. 



495. Molothrus ater ater. Cowbird. 



Breeds from s. Mack., s. Keew., Ont., Que., and N.B. s. to N.C., La., 

 Tex., n. N.M., Nev., and n. Calif.; winters from se. Calif, and Ohio and 

 Potomac valleys to Gulf coast and cen. Mex. 

 495a. Molothrus ater obscurus. Dwarf Cowbird. 



Se. Calif, and s. Nev. to s. Tex. and s. to Oaxaca, Colima, and Jalisco. 



496. Tangavius ceneus involucratus. Red-eyed Cowbird. 



San Antonio, Tex. s. through e. Mex., Yucatan, and C. Am. to Pana. 

 496a. T. a. ceneus. Bronzed Cowbird. 

 S. Ariz, to nw. Mex. 



497. Xanthocephalus xanthocephalus. Yellow-headed Blackbird. 

 Breeds from s. B.C., s. Mack., sw. Keew., n. Minn., and Ind., s. to sw. 



Mex., Ariz., and s. Calif.; winters from sw. Calif., s. Ariz., and sw. La. 



s. to Puebla, Michoacan, and Jalisco. 



498a. Agelaius phceniceus sonoriensis. Sqnora Red-wing. 



S. Calif. (Low. Colo. Vail.) and s. Ariz., and s. over coastal plain of 

 Sonora to Tepic. 

 498d. A.p.fortis. Thick-billed Red-wing. 



Breeds from cen. Mack, and s. Keew. through Idaho, Mont., and Wyo. 

 s. to ne. Colo, and n. Tex.; winters principally in s. part of breeding 

 range, wandering irregularly e. 



