II. LIST OF STECIES.' 



Page. 



1. Cathartes aura, (Linn.) Ulig. Turkey Buzzard. All of Nortli America, "except the 



Arctic regions 4 



2. Cathartes ccHifornianm, (Shaw,) Cuvier. Calilbrnia Yullurc. Western North 



America 5 



3. Cathartes atrati(s, (Bartram,) Less. Black Vulture. Southern North America. 



Central America to Chile . 5 



(4.) Cathartes hurrovianus, Cassin. Burroughs' Vulture. Mexico, Vera Cruz, Mazatlan. G 

 5. Falco (Falcoj anatum, Bonaparte. Duck Hawk. North America, east of the Rocky 



mountains 7 



(5. Faico f'Falco) nigrtceps, Cassin. AVest-ern North and South America 8 



7. Fdlcn I Hfipiitviorrlis) rolmnlarhis, Linn. Pigeon Hawk. Temperate North America, 



Mexico, Central America, Northern South America 9 



8. Falco (Hypotriorchis) aurantius, Gmelin. Mexico, South America 10 



9. Falco (Hypotriorchis) fcmoralis, Tcniminck. New Mexico, Mexico, South America- 11 



10. Falco ( Gennaia) 2'>oJyngrtts, Cassin. Prairie Falcon. Western North America ••■ • 12 



11. Fitlco (Hierofalco) candicans, Gmelin. Jcr Falcon. Northern North America; 



Greenland 13 



12. Falco (Hierofalco) islandicus, Sabine. Jer Falcon. Northern North America; 



Greenland 13 



13. Falco ( Tinnunculus) sparvcrim, hmn. Sparrow Hawk. Entire continent of America 13 

 1-1. Astur atricapiUns, (Wils.) Bonap. Goshawk. North America; chiefly in the north- 



Avestern portions 15 



15. Accipiter cooperii, Bonsip. Cooper's Hawk. All of temperate North America 16 



IG. Accijnter mexicanus, Swains. Western N. America 17 



17. Accipifer Jmcus, (Gmelin,) Bon. Sharp-shinned Hawk. Throughout North America 



and Mexico 18 



18. lluteo swai7isoni, Boua^. Swainson's Buzzard. Northern and Western N. America 19 



19. Jhiteo hairdii, Hoy. Baird's Buzzard. Northern and Western N. America 21 



20. But&) calurus, Cassin. Red-tailed Black Hawk. Western N. America 22 



21. Bnteo (Leucopterni-s) insignatus, Cassin. Western N. America 23 



22. Buteo (Leucopfernis) harlani, (Aud.) Bon. Harlan's Buzzard. Western N. America 24 



23. Buteo (Poecilopternis) borealis, (Gmelin,) Vieill. Red-tailed Hawk. Eastern North 



America; fur countries; Cuba, Jamaica 25 



24. Buteo (PoeoP.02)fernis) montanus, Nuttall. Western red-tailed Hawk. Western 



N. America 26 



25. Buteo (Poecilopternis) lineatus, (Gmelin,) Jardine. Red-shouldered Hawk. Eastern 



and Northern N. America 28 



^When authorities are enclosed in parentheses it bIiows that the species was first described under a different genus. A 

 second authority (or i suigle one unenclosed) U that of the name as adopted. Extra linutal species have their current 

 number similarly en' loscd 



b4* 



