BIRDS OF PREY 



337d. Harlan's Hawk. 



Butea borealis harlani. 



Range. — Gulf States and southward, north to 

 Kansas. 



This dark sub-species is generally nearly uni- 

 form blackish, but sometimes is lighter or even 

 white below. Its tail is rusty, mottled with 

 blackish and white. Its nesting habits are the 

 same and the eggs are not distinguishable 

 from those of the other Red-tails. 



339- Red-shouldered Hawk. 

 lineatus- lineatus. 



Buteo 



*&*& 



Red-shouldered Hawk 



Range. — North America, east of the Plains 

 and from the southern parts of the British 

 Provinces southward; abundant and breeding 

 throughout its range. 



This species is smaller than the Red-tailed 

 and is not as powerfully built; length 19 inches. 

 The adults are handsomely barred beneath 



with reddish brown, giving the entire 

 underparts a ruddy color. Like the 

 last species, they rarely feed upon 

 poultry, confining their diet chiefly to 

 mice, rats, frogs, reptiles, etc. These 

 Hawks nest in t lie larger growths of 

 timber, usually building their nests 

 high above the ground. The nest is 

 of slicks, and lined with leaves, weeds 

 ~Ji$ anc * Pi eces of bark. They lay three 

 • or four eggs with a white ground 



•„. . color, variously blotched and spotted, 



WUb either sparingly or heavily, with dif 

 ferent shades of brown. Size 2.15 i. 

 1.75. Data. -Kalamazoo, Michigan, 

 April 25, 1898. Nest about 4(1 feet up 

 in an oak tree; made of sticks and 

 twigs and lined with bark. Four eggs. 

 White Collector, J. ('. Holmes. 



:!.'!<)a. 1'lohida Kid shouldered 1 1 \ \\ k . Buteo lineatus alleni. 



Range. Florida and the Gulf coast; north to South Carolina. The nesting 

 habits Of this paler sub-species are precisely like those of the las' sp< 



;o9 



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