INDEX 



TO THE FOURTH VOLUME. 



AMERICAN Crossbill, ^ 



(male and female) ) 



Curvirostra Americana . 



PAGE. 



. 44 



American Sparrow Hawk (male) Falco sparveriiis 



. 57 



Barred Owl 



Strix nebulosa . 



. 61 



Bay-winged Bunting . 



. Emberiza graminea 



. 51 



Black-billed Cuckoo 



. Cuculus erythropthalma . 



. 16 



Black-poll Warbler . 





, 40 



Blue Yellow-back Warbler 





17 





. Corvus corone 



. 79 



Ivory-billed Woodpecker . 



. Picus principalis 



. 20 





, Fringilla linaria 



. 42 



Little Owl 





, 66 







. 75 



Pileated Woodpecker . 





. 27 



Red-winged Starlings 

 (inale and female) ) 



Sturniis predatorius . 



. 30 



Rough-legged Falcon 





. 59 



Savannah Finch . 



, . Fringilla Savanna 



. 72 



Sea-side Finch ..... 



. Fringilla maritima . . 



. 68 



