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March 3 Octocoriis alpestris, Horned Lark. 



" 13 Carpodacus furpurens, Purple Finch. 



" 2G Merula migratoria, Robin. 



" 26 Junco hyemalis, Slate-coloured J unco. 



*' 27 Sjnnus tristitf, American Goldfinch. 



" 27 Loxia curvirostra minor, American C'l'osslnll. 



** 27 Dryohates pubescPMS, Downy Woodpecker. 



" 28 Lanius borealis, Northern Shrike. 



" 29 Melospiza fasciata, Song Sparrow. 



" 30 Falco columbarium, Pigeon Hawk. 



" 31 Quiscalus cjuiscula, Purple Grackle. 



" 31 Molothrus ater, Cowbird. 



** 31 Jffeheus phoeniceus, Red-winged Blackbird. 



" 31 Sialia sialis, Bluebird. 



" 31 Corvus americanus, Crow. 



April 5 Tacky cineta bicolor, Tree Swallow. 



*' G Glaucionetta clanyula americana, American Golden-eye. 



" 9 Sturnella mayna, Meadow Lark. 



"" 11 Ardea herodias, Great Blue Heron. 



" 11 Sayornis phcebe, Phoebe. 



"" 12 Lophodytes cucullatus, Hooded Merganser. 



" 12 Ammodramus mndwichensis savana, Savanna Sparrow, 



" 12 Pooccetes gramineus, Vesper Sparrosv. 



" 12 Spizella monticola, Tree Sparrow. 



" 12 Scolecophayiis carolinus, Rusty Blackbird. 



13 Progne subis, Pur[)le Martin. 



14 Spinus tristis, American Goldfinch (summer plumage), 



15 Larus argentatus smithsonianus, Herring Gull. 



15 Ectopistes miqratorius, Passenger Pigeon. 



15 Reguhis sairapa, Golden-crowned Kinglet. 



10 Spizella socialis, Chipping Sparrow. 



16 Regulus calendida, Ruby-crowned Wren. 



16 Zonotrichia leacophrys, White-crowned SpaiTOW. 



17 Colaptes auratus, Flicker. 



17 Zonotrichia aJbicollis, White-thi'oated Sparrow. 



17 Ceryle alcyon, Belted Kingfisher. 



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