PASSERES— FR1NGILLLDAE— C. PASSERINUS VAR. PERPALLIDUS. 257 



differing 1 more than do the strains of different individuals in the same 

 neighborhood at the East. Mr. Aiken has observed it in El Paso County, 

 Colorado, April 1!:'. 



No. 



Sex. 



Locality. 



Date. 



Collector. 



Wing. 



Tail. 



Bill. 



Tarsus. 



Si 

 ioo 

 144 

 158 

 292 



294 

 B8 



iS 



19 



4i 



7S4 



12 



9 ad. 

 9 ad. 

 9jun. 

 tfjun. 

 <?jun. 

 S ad. 



9 ad. 



$ ad. 

 9 ad. 



Nevada 



June 20, 1S71 

 Aug. 13, 1S72 

 Aug. 17, 1S72 



F. Bischoff 











Strawberry Valley, Utah 

 Pauquitch, Utah 



H. W. Henshaw 











do 











do 











Grass Valley, Utah 



Sept. 10, 1S72 

 Sept. 24, 1872 



Oct. 14, 1S72 

 ■ 1873 



May 7, 1S73 

 do ... 



do 











Dr. H. C. Yarrow and 



II. W. Henshaw. 

 H.W. Henshaw 











Toquerville, Utah 



(Alcoholic) 











H. W. Henshaw and 



Dr. II. C. Yarrow. 

 H.W. Henshaw 

 do 













J' '7 



2 -53 

 2.67 



0.4S 



0.45 



o.45 

 0.45 

 0.45 

 0.45 



0.82 



°-73 

 0.S3 

 0.83 

 0. 7S 

 0.S5 





3 ad. 

 S 



$ 





May 10, 1S73 

 Sept. 15, 1S73 

 Sept. 22. 1873 

 do 







do 



M.N. Maguet 



do 



Gila River, Ariz 



Camp Grant, Ariz 



do 



3.30 2.65 



2. 98 2.67 













COTURNICULUS PASSERINUS (Wils.), var. PERPALLIDUS, Ridg. 



Western YeSBow-winged Sparrow. 



Plate I, Fig. 2. 



Coturnicuhix passerinus var. perpallidus, Ridg., MS. — Coues, Key N. A. Birds, 1872, 

 137. — Bd., Bkew.. & Ridg., N. A. Birds, i, 1874, 550. — Yarrow, Rep. Orn. 

 Specs., 1871, Wheeler's Exped., 1874,34. — Yarrow & Henshaw, Rep. Orn. 

 Specs., 1872, Wheeler's Exped., 1874, 15. — HENSHAW, An. Lye. Nat. Hist. 

 N. Y/., xi, 1874, 5.— Id., An. List Birds Utah, 1872, Wheeler's Exped., 1874, 

 44.— M, Rep. Orn. Specs., 1S73, Wheeler's Exped., 1874, 112.— Allen, Proc. 

 Bost. Soc. Nat. Hist., June, 1874, 16, 17, 27.— Coues, Birds Northwest, 

 1874, 132. 



Coturniculus passerinus, Woodh., Sitgreave's Exp. Zuiri & Col. Riv., 1854, 86. — Bd ., 

 U.S. & Mex. Bound. Surv., ii, pt. ii, 1850, Birds, 15 — Heerm., P. R. R. 

 Rep., x, pt. iv, 1859, 49. — Kennerly, P. R. R. Be])., (Whipple's Route), 

 1859, 28.— Henry, Proc. Acad. Nat. Sci. Phila., 185!), 107 (New Mexico).—' 

 Coues, Proc. Acad. Nat. Sci. Phila., 1866, 84 (Bill Williams' Fork, Ken- 

 nerly). — Allen, Bui. Mus. Coinp. Zool., 1872, 177 (western edge of plains; 

 Offdeu, Utah). 



This pale western race of the Yellow-winged Sparrow is found in the 

 Middle Region, extending thence west to the Pacific. Though occurring in 

 17 z 



