(201 ) 



Genus CERTHIDEA. 



! 13. C. olivacea olivacea 

 1 14. C. olivacea luteola 

 115. C. olivacea ridgwayi 

 ! 1 6. C. olivacea becki . 

 1 17. C. olivacea drownei 

 ! 18. C. olivacea mentalis 

 ! 19. C. olivacea fusca 

 ! 20. C. cinerascens cinerascens 

 ! 21. C. cinerascens bi/asciata 



Central group. 



Chatham Island. 



Charles Island. 



Wenman Island. 



Cnlpepi)er Island. 



Tower Island. 



Abingdon and Biudloe Islands. 



Hood Lsland. 



Barrington Island. 



! 22. P. concolor . 



Genus PROGNE. 



. Most islands. 



Genus HIRUNDO. 

 23. //. rustica erythrogastra . . (Migrant). 



Genus GEOSPIZA. 



G. magnirostris . 



G. strenua . 



G. (larwini . 



G. conirostris conirostris 



G. conirostris brevirosfris 



G. conirostris propinqua 



G. conirostris snbsp. ? 



G. conirostris subsp. ? 



G. dubia dtibia . 



G. dubia alhemarlei 



G. dubia bauri 



G. dubia simillima 



G. fortis fortis . 



G.fortis fratercula 



(j.fuliginosn faliginosn 



G.fuliginosa minor 



G. acutirosU'is 



G. dentirostris 



G. sp. inc. . 



G. scandens scandens . 



G. scandens intermedia 



G. scandens fatigata . 



G. scandens abingdoni 



G. scandens septentrionalis 



G. pallida . 



G. crassirostris . 



G. psittacula psittacula 



G. psittacula townsendi 



G. ajfinis . 



? Charles Island. 



Most islands. 



Culpepper Island. 



Hood Island. 



Charles Island. 



Tower Island. 



Culpepper Island. 



Indefatigable Island. 



Chatham (Barrington, Dnncan ?). 



Albemarle, Narborongh Islands. 



James Island. 



Charles Island. 



Most central and southern islands. 



Abingdon and Bindloo Islands. 



Central and southern islands. 



Abingdon, Bindloe Islands. 



Tower Island. 



? Charles Island. 



Chatham Island. 



James Island. 



Charles Island. 



Central group. 



Abingdon, Bindloe Islands. 



Wenman, Culpepper Islands. 



Central group. 



Most islands. 



Most central islands. 



Charles Island. 



Albemarle, Narborongh Islands. 



