38 



Bulletin No. 26. 



a following cold wave, the'second morning was very unpropitious and it 

 did not swell the total horizon as much as we had reason to expect. 



Sixty-two species were found and they are enumerated below simply 

 in the order of their appearance, with letters "C" for common and 

 " A " for abundant to indicate the more pronounced birds. 



THE WATERLOO HORIZON. 



Robin (rare). 



Baltimore Oriole. C. 



Catbird. C. 



Red-headed Woodpecker. 



House Wren. A. 



Rose-breasted Grosbeak. A. 



Blue Jay. A. 



Brown Thrasher. C. 



Mourning Dove. A. 



Bronzed Grackle. 



Red-eyed Vireo. 



Warbling Vireo. 



Redstart. 



American Goldfinch. 



Kingbird. A. 



Wood Thrush. 



Western Meadowlark. 



Ruby-crowned Kinglet. 



Western Yellow-throat. 



Dickcissel. A. 



Grasshopper Sparrow. 



Cowbird. 



Indigo Bunting. 



Oven-bird. 



Yellow Warbler. 



Bluebird. 



Phoebe. 



Orchard Oriole. C. 



American Crow. 



Bank Swallow. 



Clay-colored Sparrow. A. 



Cliff Swallow. 



Desert (?) Horned Lark. C. 



Killdeer. 



Solitary Sandpiper. 



Black Tren. 



Swainson's Hawk. 



Cooper's (?) Hawk. 



LeConte's Sparrow. 



Bobolink. 



Yellow-shafted Flicker. 



Barn Swallow. 



Sanderling (?). 



Nighthawk. 



Lark Sparrow. 



Red-winged Blackbird. 



Least Flycatcher. 



Olive-backed Thrush. 



Black-capped Chickadee. 



Spotted Sandpiper. 



Purple Martin. 



Tennessee Warbler, 



Black-and-white Warbler. 



Bob-white. 



White-throated Sparrow. 



Hairy Woodpecker. 



Lincoln's Sparrow. 



Song Sparrow. 



Pine Siskin. 



White-breasted Nuthatch. 



Towhee. 



Downy Woodpecker. 



W. L. Dawson. 



