DELAWARE VALLEY ORNITHOLOGICAL CLUB. 35 



73. Dendroica aestiva, Yellow Warbler, common generally ; 

 two young and two eggs at Greenwood Lake ; abundant at Wall- 

 kill Valley. 



74. Dendroica caerulescens, Black-throated Blue Warbler, one 

 male near small lake west of Wawayanda Lake. 



75. Dendroica pensylvanica, Chestnut-sided Warbler, fairly 

 common everywhere ; three fresh eggs at Greenwood ; Only one 

 or two individual birds seen in Wallkill Valley. 



76. Dendroica virenSy Black-throated Green Warbler, two or 

 three each at Greenwood, Wawayanda and Echo Lakes. 



One bird heard singing in tree-top at Greenwood may have 

 been a Blackburnian Warbler, but was not positively identified. 



77. Seiurus aurocapillus, Ovenbird, abundant everywhere ; 

 five nests with eggs and young. 



78. Seiurus motacilla, Louisiana Water Thrush, common at 

 Greenwood Lake ; two nests with eggs ; one seen at Wawayanda 

 Lake, several at Echo Lake, Beaver Lake and in the Wallkill 

 Valley. 



79. Geothlypis trichas, Maryland Yellowthroat, abundant 

 generally ; nest with fresh eggs. 



80. Icteria virens, Yellow-breasted Chat, two at Greenwood 

 Lake, one at Wawayanda Lake, several at Beaver Lake and 

 Walkill Valley. 



81. Wilsonia citrina, Hooded Warbler, abundant at Green- 

 wood Lake, where a nest with fresh eggs was found, common at 

 Wawayanda Lake and one at Echo Lake. 



82. Wilsonia canadensis, Canadian Warbler, seen at Greenwood, 

 Wawayanda and Beaver Lakes, several at each locality. 



83. Setophaga ruticilla, Eedstart, common in mountains every- 

 where ; fresh eggs at Greenwood Lake, a few in Wallkill Valley. 



84. Dumetella carolinensis, Catbird, abundant, young birds 

 about three days old in nest. 



85. Toxostoma rufum, Brown Thrasher, occasional at all sta- 

 tions, abundant at Echo Lake, young six days old. 



86. Troglodytes aedon, House Wren, not very common, except 

 at Wallkill Valley where it was abundant. 



87. Cistothorus stellaris, Short-billed Marsh Wren, abundant, 

 breeding in the Wallkill Valley swamps ; large young found 

 June 10, and one set of eggs on later visit in August. 



