XXXll 



INTEODUCTION. 



Geographical Distribution of the Species (continued). 



Vol. III. (coniin.), 

 Palconid^ (coniin.). 



Buteo harlani 

 lineatus.. 



swamsoni 



latissimus 



brachyuvus 



Asturina nitida 



plagiata 



Kupornis ruficauda 



tJrubitinga zonura 



ridgwayi 



anthracina 



LeucopterniB ghiesbreghti . 



princepB 



plumbea 



semiplumbea 



BosarcUus nigricollis , 



Heterospizias meridionalis , 

 Harpyhaliaetus solitariua 



Morphnus guianensis 



Thrasaetus harpyia 



Aquila chrysaetus 



Spizaetiis ornatus 



tyrannus 



Spiziastur mclanoleucus ... 



Elanoides furcatus 



ElanuB leucurus 



Gampsonyx swainsoni 



Kiostrhamus sociabilis , 



Leptodon cayennensis 



Regerhinus uncinatiis 



megarhynchus 



Ictinia plumbea 



mississippiensis 



Harpagua fasciatus 



Micrastur melanoleucus ... 



amaurus 



mirandollei 



guerilla , 



Herpetothcrea cachinnans , 



Falco peregrinu3 



mexieanus 



rufigulariB 



deiroleucus 



f usco-cseruleBcens 



columbarius 



richardsoni 



Tinnunculus sparveriuB ... 



Polyborus oheriway 



paliidus 



Milvago ohimachima 



Ibycter americauus 



Sabcobhamphid^. 



Q-ypaguB papa .... 

 Catb arista atrata . 

 Gathartes aura .... 



PHABTnONTID.*. 



Phaethon amsricanus 

 sethereiis 



s 



Old World, &o. 



General Remarks. 



Europe and Northern Asia, 



Europe and Asia. 



Lower California. 

 Masafuera 1. 



Pearl Is. 



Swan I. 



Swan I. 



Lower California. 

 Trea Mariaa Is. only. 



Atlantic coast of Central America ; Bahama Is. 

 Lower California ; Bevillagigedo Is. 



