ALPHABETICAL INDEX. 



871 



xanthopvgia (Fringilla), 



365. 

 xanthopvgia (Poliospiza), 



3(55. 

 xanthopygius (Serinus), 



365, 828. 

 xanthornus (Amrnodro- 



mus), 691. 

 xa )i th orrhoa (Crithagra), 



778. 

 xantborrhoa (Fringilla), 



778. 

 xanthosterna (Gymno- 



rbis), 293. 

 xanthosterna (Pvrgita), 



293. 

 xantusi (Pyrgisonia), 



732. 

 Xenospingus, 799. 



yarrelli (Astragalinus), 



198. 

 yarrelli (Oarduelis), 198, 



206. 

 yarrellii (Chrysomitris), 



198. 

 yarrelli (Fringilla), 198. 

 yatii (Passer), 321. 

 Yellow-bellied Bunting, 



499. 

 Yellow-bellied Grosbeak, 



354. 

 Yellow-breasted Bunting, 



510. 

 Yellow Bunting, 516. 

 Yellow Finch, 354. 

 Yellow-throated Finch, 



770. 

 Yellow-fronted Gros- 

 beak, 356. 



Yellow Grosbeak, 506. 

 Yellow Hammer, 515. 

 yessoensis (Emberiza), 



486. 

 yessoensis (Schcenicola), 



486. 

 yucatanicus (Gardinalis), 



820. 



Zamelodia, 58. 



zena, var. marchii(Phoni- 



para), 150. 

 zena (Phonipara), 149. 

 zena, var. portoricensis, 



149. 

 Zizi ou Bruant de Have, 



526. 

 zonarius (Passerculus), 



699. 

 Zonotrichia, 596. 



END OF THE TWELFTH TOLTJME. 



PRINTED BY TAYLOR AND FRANCIS, RED LION COURT, FLEET STREET. 



