Red-backed Shrike, Woodchat Shrike. .Loggerhead Shrike, Northern Shrike. 



Merganser American Merganser. 



Jay, Magpie Blue Jay, Black-billed Magpie. 



House Sparrow, Tree Sparrow English Sparrow. 



Corn Bunting Vesper Sparrow, Grasshopper Sparrow. 



Reed Bunting Swamp Sparrow. 



Wheatear Nighthawk, Upland Plover. 



Whinchat, Stonechat Maryland Yellowthroat, Towhee. 



Tree Pipit, Blue-headed Wagtail Bobolink, Meadowlark. 



TT , ,-, u i ( Sharp-shinned Hawk, Cooper's Hawk 



Sparrow-Hawk, Goshawk j American Goshawk. 



Buzzard Red-shouldered Hawk, Red-tailed Hawk. 



Adaptability of the various Boxes described 

 in Chapter I to American Birds: 



A ^Chickadee, Tufted Titmouse, House Wren, Tree 

 x\. Swallow, Red-breasted Nuthatch Brown Creeper, Pro- 

 (i^-inch opening) thonotary Warbler. 



A 1 * chickadee House Wren. 



(liVinch opening) 



TQ CLA11 Birds mentioned for Box A. Also Downy Wood- 



-D pecker, Bluebird, Purple Martin, White-breasted Nut- 



(if-inch opening) hatch, Starling, Carolina Wren, Great-crested Flycatcher. 



(~* CHairy W r oodpecker, Bluebird, Purple Mai tin, Starling, 



\.s Great-crested Flycatcher, Flicker, Red-headed Wood- 



(2%-inch opening) pecker, Yellow-bellied Sapsucker, Red-bellied Wood- 

 pecker, Sparrow Hawk, Acadian Owl. 



T) GMcker, Sparrow Hawk, Acadian Owl, Screech Owl, 



LJ Pileated Woodpecker, Wood Duck, Goldeneye, Barn 



OJ4-inch opening) Owl, American Merganser. 



T^ CAll Biids mentioned for Boxes A and B except Downy 



EJ Woodpecker, 

 x Ii 9 s -inch opening) 



T7 ^Carolina \Vren, Phoebe. 

 (Size, 2 1 A x 4H inches) 



C, None of the Boxes appears to be large enough to 

 accommodate the Barred Owl. 



