810 Annals of the Carnegie Museum. 



sea-level up to at least 7,000 feet. Very few fully adult birds are seen, 

 nearly all taken having but little or no chestnut streaking on the under 

 parts. 



613. Dendroica dominica albilora Ridgway. 



Dendroica dominica (not Motacilla dominica Linnaeus) (?) Cherrie, Auk, IX, 



1892, 21 (San Jose; saw one male in the park). 

 Dendroica dominica, var. albilora Baird, Ridgway, Am. Nat., VII, 1873, 605 



(Belize, Brit. Hon.; coll. U. S. Nat. Mus.). 

 Dendroica dominica albilora Ridgway, Bull. Nutt. Orn. Club, III, 1878, 163 



(Mt. Carmel, 111.); Birds N. and Mid. Amer., II, 1902, 582 (Mississippi 



Valley, south in winter through Mexico and Central America to eastern 



Nicaragua). 



Bangs Collection: San Jose, Sept. 17, one skin (Underwood). 



There seems to be but one actual authentic record of the taking of this 



species in Costa Rica, the specimen in Mr. Bangs' collection, cited above. 



Cherrie records having seen a male in the park at San Jose, but it was 



not taken. 



614. Dendroica fusca (Miiller). 



Motacilla fus ca Muller, Syst. Nat. Suppl., 1776, 175 (based on Figuier Elranger 

 Daubenton, PI. Enl., pi. 58, fig. 3). 



Dendroica blackburnice Frantzius, Jour, fur Orn., 1869, 293 (San Jose, Bar- 

 ranca, and Atiro). — Cherrie, Auk, VII, 1890, 336 (San Jose, Sept. 8 to 

 Feb. 9); VIII, 1891, 278 (San Jose; remarks on plumage). — Ridgway, 

 Birds N. and Mid. Amer., II, 1902, 574 (eastern U. S., south in winter through 

 eastern Mexico and Central America to Peru and Ecuador). 



Dendrceca blackburnice Cabanis, Jour, fiir Orn., i860, 328 (highlands of Costa 

 Rica, Sept. [Hoffmann and Frantzius]). — Lawrence, Ann. Lye. N. Y., IX, 

 1868, 94 (San Jose anch Atiro [J. Carmiol], Barranca [F. Carmiol]). — Bou- 

 card, P. Z. S., 1878, 52 (Juan Vinas). — Salvin and Godman, Biol. Centr.- 

 Am., Aves, I, 1881, 133 (Costa Rican references). — Sharpe, Cat. Birds 

 Brit. Mus., X, 1885, 288, 646 (no C. R. specimens). — Underwood, Ibis, 

 1896, 433 (Miravalles). 



Dendroica Jus ca von Berlepsch, Novit. Zool., XV, 1908, 315 (Cayenne). 



U. S. Nat. Museum: Bonilla, April 8 to 10 (Basulto) ; Guayabo, Feb. 8 



to 29 (Ridgway and Zeledon); Coliblanco, April and May (Ridgway). 

 Bangs Collection: Escazu, Oct. 28 (Underwood). 

 C. H. Lankester Collection: Cachi and Cariblanco de Sarapiqui. 

 Fleming Collection: San Jose, Sept. 10 to 13; Carrillo, Oct. 31 to Nov. 16 



(Underwood). 

 Carnegie Museum: La Hondura, Sept. 19 to Oct. 1 ; Ujurras de Terraba, 



Sept. 12 (Carriker). Twelve skins. 



A common migrant in the highlands, from 1 ,200 to 4,000 feet, but very 

 rarely taken below 1,200. 



