1909.] NATURAL SCIENCES OF PHILADELPHIA. 365 



95. Dendroica tigrina, Cape May Warbier. 



Abundant. Among the large series of specimens of this species 

 which I obtained, there appear to be two forms; one, the common 

 North American bird; the other, more richly colored, with distinctly 

 chestnut breast, deep-yellow wing-bars, and rich — almost orange — 

 yellow breast and belly. As young birds in nestling plumage, as well 

 as females containing eggs ready for the nest, were obtained, I consider 

 it possible to separate the resident bird from the northern form as a 

 local variety or subspecies. 



96. Dendroioa ccerulescens, Black-throated Blue Warbler. 



An abundant migrant. 



97. Dendroica coronata, Myrtle Warbler. 

 Very common during migrations. 



98. D. maculosa, Magnolia Warbler. 



A rare migrant, one specimen taken at Samana. 



99. D. dominioa, Yellow-throated Warbler. 

 A common species. 



100. D. vigorsii, Pine Warbler. 



Common in pine forests of the interior where it breeds. 



101. D. palmarum, Palm Warbler. 



An abundant migrant. 



102. D. discolor, Prairie Warbler. 



A common migrant. 



103. Seiurus aurocapillus, Oven Bird. 



An abundant species during the migrations. 



104. S. motacilla, Large-billed Water-thrush. 



Common during migrations, but confined to the vicinity of salt 

 water. 



105. S. noveboracensis, Small-billed Water-thrush. 



Common, but seen only near fresh water. 



106. Geothlypis trichas, Maryland Yellowthroat. 



Common. 



107. Microlegia palustris. 



Said to be common in various parts of the country, but only met with 

 once, at El Valle. 



108. Setophaga ruticilla, American Redstart, 

 Abundant during migrations. 



