275 
276 
277 
278 
279 
28) 
282 
283 
A.O.U. 
NO. 
(338) 
(339) 
(339a) 
(344) 
(546) 
(3474) 
(348) 
(349) 
LIST OF THE BIRDS OF EASTERN NORTH AMERICA. 
Buteo borealis harlani. (Aup.) Harlan’s Hawk. 
Differs from borealis in being somewhat heavier; the general plumage 
is dark sooty or black, showing more or less white streaks, the 
concealed portion of feathers being white; underparts, more or less 
white, with various markings; it occurs in Georgia and Florida, 
and the Gulf States to the Mississippi Valley; north to Illinois 
and Iowa, and casually to Pennsylvania. 
BUTEO LINEATUS. (GmeL.) Red-shouldered Hawk. 
Throughout eastern North America; breeding throughout its range. 
Buteo lineatus allent. Ripaw. Florida Red-shouldered Hawk. 
Differs from /ineatus in being smaller, and the adults have no rufous on 
the head; Gulf States, from Texas to the Carolinas; but most 
common in Florida and along the southern coast. 
SUBGENUS TACHYTRIORCHIS. Kaur. 
BUTEO SWAINSONI. Bonar. Swainson’s Hawk. 
Western species; occasionally occurring in eastern United States ; 
casual in Florida; recorded from Maine and Massachusetts. 
BUTEO LATISSIMUS. (Wits.) Broad-winged Hawk. 
Throughout eastern North America; from Canada to West Indies and 
South America; breeds throughout its range. 
SuBGENUS BUTEOLA. Bonar. 
BUTEO BRACHYURUS. VirILL. Short-tailed Hawk. Black Hawk. 
Tropical species ; resident in Florida. 
Genus ASTURINA.  VIEILL. 
ASTURINA PLAGIATA. SCHLEGEL. Mexican Goshawk. 
Western species ; once observed in Illinois; no other record for eastern 
North America. 
Genus ARCHIBUTEO. Breum. 
ARCHIBUTEO LAGOPUS SANCTI-JOHANNIS. (GMEL.) American 
Rough-legged Hawk. 
New England and Illinois. 
ARCHIBUTEO FERRUGINEUS. (Licut.) Ferruginous Rough-leg. 
North America; from Gulf States northward; breeds north of United 
States. 
Gentes AQUILA. Briss. 
AQUILA CHRYSAETOS. (Linn.) Golden Eagle. 
North America; breeding in mountains in unsettled localities through- 
out its range; much less common than the Bald Eagle on the 
Atlantie coast. 
