INDEX. 



143 



PAGE. 



Wren, Rock, Ill 



Short-billed Marsh, 112 



Vigor's, Ill 



Winter, 112 



Western Winter, 112 



Xanthocephalus xanthocepha- 



lus, 78 



Xema sabinii, 11 



Xenopicus albolarvatus, 64 



Yellow-legs, 42 



PAGE. 



Yellow-legs, Greater, 42 



Yellow-throat, Maryland, 108 



Western, 108 



Zenaidura macroura, 54 



Zonotrichia albicollis, 87 



coronata, 87 



gambeli, 87 



intermedia, 87 



leucophrys, 87 



querula, 86 



