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of the Sierra de Chimalapa" (Lawrence, Bull U.S. Nat. Mus. iv. p. 11). Grayson found the 
species breeding at Janja, in the Territory of Tepic, in April and May, and he also says that it is 
resident in the Tres Marias Islands (Proc. Bost. Soc. xiv. p. 276). 
I can see no difference of plumage in the series of Mexican specimens which cannot be 
accounted for by age or season, though two of the Teapa examples are rather more ruddy than the 
majority of those killed in the winter months. Mr. Nelson's Zurdus tamaulipensis is evidently 
nothing but an example of T. grayi in spring plumage, and that there is no reason to suppose that a 
separate race exists in Tamaulipas is evident from the continuous series of localities from Nuevo 
Leon southwards represented in the Salvin-Godman Collection. 
In Yucatan Gray's Thrush has been met with near Merida by Schott (Lawrence, Ann. Lyc. N. Y. 
ix. p. 314), and specimens obtained by Mr. Godman at Tabi in February are in the Salvin-Godman 
Collection. In the same Collection are several skins procured by Dr. G. F. Gaumer at Buctzotz, 
Temax, Peto, and Izamal in April. The same naturalist also found it on the islands of Cozumel, 
Meco, and Mugeres from November to January (Salvin, Ibis, 1888, p. 243). Mr. Blancaneaux 
met with the species in the vicinity of Belize in British Honduras, and at Cayo in the Western 
district of that country (spec. in mus. S.-G.). 
In Guatemala Messrs. Salvin and Godman (Biol. Centr.-Amer., Aves, i. p. 19) state that the 
species is common in the neighbourhood of towns and villages up to an elevation of between 5000 
and 6000 feet. It was found breeding in abundance in April and May near Dueñas, and also near 
San Gerónimo in Vera Paz. Specimens were obtained by them at Dueñas, Escuintla, Retalhuleu, 
San Gerónimo, Tactic, and Coban; and Mr. W. B. Richardson has met with it on the Sierra de las 
Minas (Tierra Caliente) and at Retalhuleu in July, at Toleman (5000 feet) and Panajachel in 
December. 
Mr. G. M. Whitely procured specimens in Honduras near San Pedro (Scl. & Salv. P. 2. $. 
1870, p. 836), and Captain 7. M. Dow at Acajutla in Salvador (Baird, Review Amer. В. p. 26). 
In the latter State Mr. W. B. Richardson also met with it at La Libertad in February, and on the 
Volcan San Miguel in April. 
In Nicaragua Mr. Richmond found this species at Greytown and on the Escondido River (Proc. 
U.S. Nat. Mus. xvi. p. 482). Mr. C. С. Nutting states that it was common at the Hacienda Sucuyá 
on the west side of Lake Nicaragua, and equally abundant at the Hacienda Los Sábalos on the Rio 
San Juan del Norte (Proc. U.S. Nat. Mus. vi. p. 380). Specimens collected by Mr. Richardson, in 
the Salvin-Godman Collection, are from the following localities in Nicaragua :—Chontales, Jan. ; 
Mombacho, Granada, Feb. 8; El Volcan, Chinandega, April 19-28 ; Matagalpa, Aug., Sept. 
In Costa Rica Gray's Thrush has been sent from San José and Barranca by Carmiol (Baird, 
Reyiew, p. 26), Quebrada Hondo and Lepanto by Von Frantzius (J. f. O. 1869, p. 290), and the Volcan 
de Cartago by Carmiol. Mr. Nutting obtained it on the Volcano of Irazu, but it was apparently 
not so common as lower down at San José, where it was abundant in March (Ridgw. Proc. U.S. Nat. 
Mus. v. pp. 494, 499). He also found it plentifully at the Hacienda La Palma, in the Bay of Nicoya. 
Von Frantzius says that it is one of the commonest birds in Costa Rica, and that he met with it from 
the shores of the Gulf of Nicoya to places as much as 6000 feet above the sea. Не remarks that it 
is more rarely seen during the dry season than during the wet, at the commencement of which it 
breeds. 
M‘Leannan procured several specimens of this species at Lion Hill Station, in the State of 
Panama, some of which were recorded as 7. сазив by Lawrence (Ann. Гус. №. Y. vii. p. 326); others 
are in the Salvin-Godman Collection, which also possesses examples from Santa Fé, Chitra, and the 
Volcan de Chiriqui in Veragua, where they were obtained by Enrique Arcé (Salvin, P. Z. S. 18067, 
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