312 SYNONYMY OF GEOTHLYPIS MACGILLIVRAYI 



A BUND ANT as the Maryland Yellow-throat is in the East, 

 --*- it is scarcely less so in suitable places in the Colorado 

 Basin, though much of that country is too dry and open to 

 be inviting. It is one of the few Warblers that range indiffer- 

 ently across the continent. la Arizona, 

 I found it occasionally about Fort 

 Whipple, where it arrives early in 

 April and remains until October, when 

 it either goes south, or elsewhere seeks 

 less elevated places. Henshaw found 

 it in the thickets of the lowlands in 

 FIG. 40. Maryland Yellow- various parts of Colorado and Utah, 

 throat. an( j more seldom in Arizona; differ- 



ent observers have left their records of its presence in other 

 portions of the same general area. There is no occasion 

 to enlarge upon its habits, as these are much the same under 

 all the varying circumstances in which we find that the bird 

 places itself, and have been repeatedly described with sufficient 

 particularity. 



IHacgillivray's Warbler 



Geothlypis macgillivrayi 



Sylvia macglllivrayi, Aud. OB. v. 1839, 75, pi. 399, f. 4, 5. 



Trie-lias macgillivrayi, Aud. Syn. 1839, 64.-J.wd. BA. ii. 1841, 74, pi. 100. Gray, G.of B. 

 i. 1848, 197. Bp. C A. i. 1850, 310. M axim. J. f. 0. 1858, 118. 



Geothlypis macgillivrayi, Bd. BNA. 1858, 244 ; ed. of I860, pi. 99, f. 4. Bd. U. S. Hex. B. 

 Snrv. ii. pt. ii. Birds, 1859, 10. Xant. Pr. Phila. Acad. xi. 1859, 191 (California). Henry, 

 ibid. 106 (New Mexico). Coop. & Suck. NHWT. 1860, 177. Cab. J. f. 0. 1861, 84 (Costa 

 Rica). Coues, Ibis, 2d ser. i. 1865, 163 (Arizona). Bd. Rev. AB. 1865, 227. Coues, Pr. 

 Phila. Acad. xviii. 1866, 70 (Fort Whipple). Brown, Ibis, 2d ser. iv. 1868, 420 (Vancou- 

 ver). Law. Ann. Lye. N. Y. ix. 1868, 94 (Costa Kica). v. Frantz. J. f. O. 1869, 294 

 (Costa Rica). Coop. Am. Nat. iii. 1869, 32, 299. Coop. Pr. Cal. Acad. 1870, 75. -Coop. 

 B. Cal. i. 1870, 96. Stev. U. S. Geol. Sarv. Terr, for 1870, 1871, 463. Coues, Key, 1872, 

 107. Salv. Ibis, 3d ser. ii. 1872, 149 ( monographic). -M err. U. S. Geol. Sarv. Terr, for 

 1872, 1873, 713. Coojp. Am. Nat. viii. 1874, 16.Trippeapud Coues, BNW. 1874, 232. 

 B. B. < E. NAB. i. 1874, 303, pi. 15, f. 4, 5.-Hensh. Rep. Orn. Specs. 1874, 59, 75, 103. 

 Hensh. List B. Ariz. 1875, 156. Hensh. Zool. Expl. W. 100 Merid. 205. 



Geotblypis macgillivrayii, S. <& S. Ibis, i. 1859, 10 (Guatemala). Aiken, Pr. Boat. Soc. xv. 

 1872, 197. 



Geothlypis macgillivraii, Scl. PZS. 1859, 363 (Xalapa) ; 373 (Oaxaca). 



Geothlj pis mcGilllvrayl, Coop. Am. Nat. iii. 1869, 477. 



Geothlypis Philadelphia var. macgillvrayi, Allen, Bull. MCZ. iii. July, 1872, 175 (Colo, 

 rado). Ridgw. Am. Journ. Sci. Dec. 1872, 459. Bidgw. Bull. Ess. Inst. v. 1873, 180. 

 Allen, Pr. Bosk Soc. xvii. 1874, 52 (Dakota). Yarr. & Hensh. Rep. Orn. Specs. 1874, 

 10. Hensh. ibid. 42. Nelson, Pr. Bost. Soc. xvii. 1875, 339, 357 (Utah and California). 



Geothlypis Philadelphia b. macgillivrayi, Coues, BNW. 1874, 75. 



Sylvia tolmo-i, Towns. Jonrn. Phila. Acad. viii. 1839, 149 (read April 2, 1839) ; also, pp. 153, 

 159 (read Sept. 10, 1839 ; the vol. for 1839 not pub. till 1840). 



Trichas tolmiei, Towns. Narr. 1839, 343. Heerm. Journ. Phila. Acad. ii. 1853, 263. Henry, 

 Pr. Phila. Acad. vii. 1855, 309. 



