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Nightliawk, Western 38, 53 



Nucifraga colurabiana 58 



Niimenms longirostris 43 



Nutcracker, Clarke's 4, 58 



Nuthatch 



Eed-breasted , 73 



Slender-billed 73 



Oriole, Bullock's 59 



Osprey, American 7, 30, 47, 48, 60 



Otocoris al}oestris arenicola 50 



alpestris lencolaema 57 



Owl 



American Long-eared 48 



Rocky Mountain Screech 48 



Western Horned 8, 48 



Pandion haliaetus carolinensis 47 



Parus 



atricapillus septentrional is 73 



gambeli 73 



Passerella iliaca schistacea 64 



Passerina amoena 84, 65 



Pediocaetes phasianellus columbianus 44 



Perisoreus canadensis capitalis 57 



Petrochelidon lunifrons 66 



Pewee, Western Wood 7, 55, 56 



Phalarope, Northern 41 



Phalaropus lobatus 41 



Pica pica hudsonica 57 



Picoides 



arctieus 50 



americanus dorsalis 50 



Pintail 39 



Pipilo maculatus arctieus 64 



Piranga ludoviciana 33, 65 



Podilymbus podiceps , 37 



Poocaetes gramineus confoiis 62 



Porzana Carolina 40 



Eaven, American 5, 7, 57, 58 



Pedstart. American 6. 13, 14, 17, 70 



Ped-tail. Western 46 



Pegulus 



calendula 73 



satrapa 73 



