380 



BULLETIN 50, UNITED STATES NATIONAL MUSEUM, 



(10.67); depth of bill at base, 5.59-6.1(» (5.84): tarsus. 18.80-20.57 

 (19.81); middle toe, 13.72-15.49 (14.48). \ 



Frmgitta Kncolmi Audubox, Orn. Biog. , ii, 1834, 539, pi. 193 ( Labrador) . — Ncttall, 

 Man. Orn. U. S. and Canada, 2d ed., i, 1840, 569. 



Linaria llncolni Richardson, "List, 1837". (Baird.) 



Passerculus lincolni Bonaparte, Geog. and Comp. List, 1838, 33. — Sclater and 

 Salvix, Ibis, 1859, 18 ( Guatemala, Feb. ) . — Sclater, Proc. Zool. Soc. Lond., 

 1858,303 (Oaxaca); 1859,365 (Jalapa, Vera Cruz). 



Peuaea Uncolnii Audubox, Synopsis, 1839, 113; Birds Am., oct. ed., iii, 1841, 116, pi. 

 117. — Baird, in Stansbury's Rep. Gt. Salt Lake, 1852, 317. — Bonaparte, 

 Compt. Rend., xxvii, 1854, 920. — Kexxerly, Rep. Pacific R. R. Surv., iv, pt. vi, 

 1856, 12 (Bill Williams R., Arizona).— Heermaxx. Rep. Pacific R. R. Surv., 

 X, pt. iv, 1859, 49 (California) . 



[PeMcajo] lincolni Boxaparte, Consp. Av., i, 1850, 481. 



Z. [onofrichia] lincolni Gray, Gen. Birds, ii, 1849, 347. 



[Zonotrichial lincolni Gray, Hand-list, ii, 1870, 94, no. 7393. 



Zonotrichia lincolni Woodhouse, in Rep. Sitgreaves' Expl. Zuni and Col. R., 1853, 

 85.— FixscH, Abh. Nat. Ver. Brem., iii, 1872, 76. 



Jf(?Zosp?2rt /mco?n/(' Baird, Rep. Pacific R. R. Surv., ix, 1858, 482; Rep. L'. S. and 

 Mex. Bound. Surv., ii, pt. ii, 1859, 16 ( Tamaulipas, Mar.; Brownsville, 

 Texas); Cat. N. Am. Birds, 1859, no. 368.— Kexxerly, Rep. Pacific R. R. 

 Surv., X, pt. vi, 1859, 29 (New Mexico and Arizona, Feb.). — Sclater, Cat. 

 Am. Birds, 1862, 114 (Pennsylvania; Orizaba, Vera Cruz). — Lawrence, Ann. 

 Lye. N. Y., viii, 1866, 286 (New York City).— Coues, Proc. Ac. Nat. Sci. 

 Phila.,1866,88 (Arizona).— Sumichrast, Mem. Bost. Soc. N. H.,i, 1869, 552 

 (Vera Cruz, winter). — Dall and Baxxister, Trans. Chicago Ac. Sci., i, 1869, 

 285 (Nulato and Fort Yukon, Alaska, breeding). — Cooper, Orn. Cal., 1870, 

 216. — Allex, Bull. Mus. Comp. Zool., iii, 1872. 177 (e. Kansas, May; mount- 

 ains of Colorado above 8,000 ft.). — Ferrari-Perez, Proc. U. S. Nat. Mus., ix, 

 1886, 144 (Puebla, Mexico, Dec. ). — Americax Orxithologlsts' Uxiox, Check 

 List, 2d ed., 1895, no. 583. — Grixxell, Pub. i, Pasadena Acad. Sci., 1897, 19 

 (San Clemente I., California, 1 spec. Mar. 30); Auk, xv, 1898, 128 (Sitka, 

 Alaska, breeding). 



M.[i>lospiza] Uncolnii Ridgway, Ann. Lye. N. Y., x, 1874, 373 (s. Illinois, winter; 

 n. Illinois, transient). 



[Melospiza] Uncolnii Coues, Key N. Am. Birds, 1872, 138. 



^ Fourteen specimens. 



Eastern and Avestern specimens differ somewhat in average measurements. V)ut I 

 am unable to discover anj- difference in coloration. Average measurements are as 

 follows: 



I 



