LASS II. AVES: ORDER 1. RAPTORES. 
THE COMMON BUZZARD OF EUROPE. 
The Falco albidus, and F. versicolor, are varieties of the Common Buzzard. 
The following additional foreign species are from the catalogue of the British Museum : The 
African Buzzard, B. tachardus ; the Long-legged Buz2ard, B. rufinus ; the Jackal Falcon, 
B. jackal ; the North African Buzzard, B. augur ; the Half-booted Buzzard, B. plumipes ; 
the Red-backed Buzzard, B. erythronotus ; the Banded-sided Hawk, B. pterocles ; the White- 
spotted Buzzard, B. albonotatus ; the White -faced Buzzard, B. leucojjs ; the Equinoctial 
Eagle, B. equinoctialis ; the Pamena Eagle, B.nigricollis ; the Streaked Falcon, B.inelanops ; 
the White-necked Falcon, B. albicollis ; the Brazilian Buzzard, jB. scotopterus ; the Gray- 
backed Buzzard, B, polionotus, and B. busarellus. 
The American Buzzard, or Red-tailed Hawk, B. bor-ealis, is twenty-two inches long, makes its 
nest in high trees, lays four eggs of a dark white, blotched with brown ; upper parts dark umber 
brown; lower parts fawn-color. It inhabits the whole United States, and remains through the 
winter in Pennsylvania. It feeds on birds and small quadrupeds, and frequently carries off hens 
and chickens from the poultry-yard. 
The Western Buzzard, B, Swaiyisoni, or B. montanus, resembles the preceding, but is rather 
larger, and has wider wings ; length twenty-three to twenty-six inches ; found in the Rocky 
Mountains, Oregon, Wisconsin, Missouri, &c. 
The Red-shouldered Hawk, or Winter Falcon, B. lineatus, is smaller than the preceding ; 
the upper parts are brown, under parts rufous ; tail brownish-black, with transverse bands of 
white ; length twenty-two to twenty-four inches ; fouud in California, Wisconsin, and South Carolina. 
Other American species are as follows : the B. Bairdii, found in Wisconsin ; the Broad- 
winged Hawk, or Broad-winged Buzzard, B. Pennsylv aniens, Falco latissimus of Wilson — a 
handsome species, found sparsely in the Middle States, and more abundantly in Wisconsin ; Harlan's 
