Plate xi. 



68. HELMINTHOPIIAGA CELATA. Oiangc-ciowned Warbler. 



69. HELMINTHOPHAGA PEREGBINA. Tennessee Warbler. 



70. DENDR(ECA ESTIVA. Summer Yellow Bird. 



71. DENDRCECA VIRENS. Black-throated Green Warbler. 

 74. DENDRCECA CHRYSOPARIA. Golden-cheeked Warbler. 



76. DENDRCECA C^RULESCENS. Black-throated Blue Warbler. 



77. DENDRCECA C^RULEA. Caenilean Warbler. 



78. DENDRCECA CORONATA. Yellow-riiniped Warbler. 



