INDEX. 



PAGE. 



Arenaria 33 



interpres 33 



Asio 44 



" wilsonianus 44 



" accipitrinua 44 



Astragalinus 61 



tristis 61 



Audubon's Caracara 43 



Auks, The 8 



Auk, Razor-billed 9 



" Little 9 



Aves 7 



Avocet 26 



Aythya 17 



americana : 17 



vallisneria 17 



marila 17 



affinis 17 



collaris . 18 



B. 



Baird's Sandpiper 29 



Baldpate 16 



Baltimore Oriole 59 



Bank Swallow 67 



Barn Owl, American 43 



" Swallow 67 



Barred Owl 45 



Barrow's Golden-eye 18 



Bartramian Sandpiper 31 



Bartramia 31 



longicauda 31 



Baywing 62 



Bay-brejasted Warbler 73 



Belted Kingfisher 48 



Bewick's Wren 77 



Birds, The 7 



" Diving 7 



" of Prey 38 



Bitterns 22 



Bittern, American 22 



" Cory's Least 22 



Least 22 



Black and White Warbler 71 



backed Gull 11 



bellied Plover 32 



billed Cuckoo 48 



crowned Night Heron 23 



Duck 15 



Guillemot 9 



Poll Warbler 73 



Rail 25 



red-legged Duck 16 



Scoter 19 



Tern 12 



PAGE. 



Black throated-blue Warbler 72 



" green- Warbler 73 



Loon 8 



Blackbirds, The 57 



Blackbird, Yellow-headed 58 



" Red-winged 58 



Rusty 59 



Blackburnian Warbler 73 



Bluebird 82 



Blue-bill Duck 17 



" " Little 17 



Blue Goose 20 



gray Gnatcatcher 80 



headed Vireo 70 



Heron, Great 22 



Jay 56 



winged Teal 16 



Bob White 34 



Bob'o'link 57 



Bohemian Waxwing 68 



Bonaparte's Gull 11 



Bonasa 35 



" umbellus 35 



Botaurinse 22 



Botaurus 22 



lentiginosus 22 



Brant 21 



Branta 20 



" canadensis 20 



" c. hutchinsii 20 



" bernicola 21 



Broad-winged Hawk 41 



Bronzed Grackle 59 



Brown Creeper 78 



" Thrasher 77 



" Thrush 77 



Brunnich's Murre 9 



Bubo 47 



" Virginianus 47 



Bubonidse 43 



Buff-breasted Sandpiper 31 



Buffle-head Duck 18 



Bunting Indigo 65 



Snow - 61 



Buteo 40 



" borealis 40 



" lineatus 40 



" platypterus 41 



" swainsoni 41 



Butorides 23 



virescens 23 



C. 



Cabot's Tern : 12 



Calcarius 62 



" lapponicus 62 



