312 SYNONYMY OF GEOTHLYPIS MACGILLIVRAYI 



ABUNDANT as the Maryland Yellow throat is iu the East, 

 it is scarcely less so in suitable places in the Colorado 

 Basin, thoujjh 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. In 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. rjjjQ uiore scldom in Arizona ; differ- 



ent observers have left their records of its presence iu 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 iu which we find that the bird 

 places itself, and have been repeatedly described with sufficient 

 particularity. 



MacgaMivray's WarWer 



GeotblypLs niacgilliTrayi 



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



Trichas macgilUvrajl, Aud. Syn. 1839, 64. -Aud. BA. ii. 1841, 74, pi. 100.— Gray, G.of B. 

 1. 1848, 197.— Bp. C A. i. 1850, 310.— Maxim. J. f. 0. 1858, 118. 



Geothlypis macgillivrayi, Bd. BNA. 1858,244; ed. of i860, pi. 99, f. 4.—Bd. U. S.Mex.B. 

 Surv. ii. pt. il. Birds, 1859, 10.— Xant. Pr. Pliila. Acad. si. 1859, 191 (California).— iTenry, 

 ibid. 106 (New Mexico).— Coop, d- Suck. NEWT. 1860, n'.—Cab. J. f. 0. 1S61, 84 (CosU 

 Kica).— Coue«, Ibis, 2d ser. i. 1865, 163 (Arizona).— £ti. Rev. AB. 1865, 227.— Oowe*, Pr. 

 Phila. Acad, xviii. 1866, 70 (Fort Whipple).— 2?row», Ibis, 2d ser. iv. 1808, 420 (Vancou- 

 ver).— iawr. Ann. Lye. N. T. ix. 1868, 94 (Costa Rica).— y. Frantz. J. f. O. 1869, 294 

 (Costa Rica).— Coop. Am. Nat. iii. 1669, 32, 299.— Coop. Pr. Cal. Acad. 1870, 75.— Coop. 

 B. Cal. i. 1870, ^G.—Stev. U. S. Geol. Surv. Terr, for 1870, 1871, 463.— Cortes, Key, 1872, 

 107. — Salv. Ibis, 3d ser. ii. 1872, 149 (monographic).— Ifcrr. U. S. Geol. Surv. Terr, for 

 1872, 1873, 713.— Coop. Am. Nat. viii. 1874, U.—Trippe apud Coues, BNW. 1874, 232.— 

 B. B. (& R. NAB. i. 1874, 303, pi. 15, f. 4, 5.—Hcnsh. Rep. Ora. Specs. 1874, 59, 75, 103.— 

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



Geothlypis macgillivrayii, S. <£ S. Ibis, i. 1859, 10 (Guatemala). — Aiken, Pr. Bost. Soc. zv. 

 1872, 197. 



Geothlypis macgllllvraii, Sd. PZS. 1859, 363 (Xalapa) ; 373 (Oaxaca). 



Geothlypis mcGilllvrayl, Coop. Am. N.it iii. 1869, 477. 



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

 rado).— /eidi/if). Am. Journ. Sci. Dec. 1872, 45d.—Ridgw. Bull. Ess. Inst. v. 1873, 180.— 

 Allen, Pr. Bost. Soc. xvii. 1874, 52 (Dakota). — Tarr. d- Hensh. Rep. Orn. Specs. 1874, 

 10.— Hensh. ibid. 4-2.— Nelson, Pr. Bost. Soc. xvii. 1875, 339, 357 (Utah and CaUfornia). 



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



Sylvia tolmflel, Toivns. Journ. Phila. Acad. viii. 1839, 149 (road April 2, 1839) ; also, pp. 153, 

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



Trichas toimiei, To i«)i*. Narr. 1839, 343.— Zfeerm. Journ. Phila. Acad. ii. 1853, 263.— flejiry, 

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



