MIGRATION AND ORIGINS 



269 



Table 11. — Status of various migrating birds 



[ Explanation— Arctic nesting range: (A) Alaska, (Y) Yukon, (M) Mackenzie, 

 (Eu) Europe, (As) Asia, (Am) America.] 



Species 



A. MlQEATINQ THBOUQH BEITISH COLUMBIA 



Branta canadensis taverneri 

 Anser albifrons 

 Faico columbarius bendirei 

 Qrus canadensis canadensis 

 Tringa solitaria cinnamomea 

 Limnodromus scolopaccus 

 Megaceryle alcyon caurina 

 Sayomis saya yukonensis 

 Eremophila alpestrls arcticola 

 Tachycineta thalassina lepida 

 Iridoprocne bicolor 

 Riparia riparia riparia 

 Hirundo rustica erythrogaster 

 Petrochelidon pyrrhonota hypopolia 

 Ixoreus naevius meruloides 

 Lanius excubitor invictus 

 Dendroica coronata hoover! 

 Wilsonia pusllla pileoiata 

 Leucosticte tephrocotis irvingi 

 Passerculus sandwichensis anthinus 

 Junco hyemalis hyemalis 

 Spizclla arborea ochracea 

 Zonotrichia leucophrys gambelii 

 Zonotricbia atricapilla 

 Calcarius lapponicus alascensis 



AY 



AY 



AYM 

 A 

 A 



AY 

 AY 

 AY 



AYM 

 AY 

 AY 

 AY 

 AY 



AY 

 A 

 AY 



AY 



AYM 



A 

 AYM 



p 



P 



P 



p 



P 



P 



p 



P 



P 



p 



P 



P 



p 



P 



P 



p 



P 

 P 





p 





P 



p 



P 



P 





P 



P 





P 



P 





P 



P 





P 







P 



P 





P 



P 



p 



P 



P 



p 



P 



P 



p 



P 





p 



P 





p 



P 



P 





P 



P 



p 



P 



P 



p 



P 



P 



P 



p 



P 



P 



(16) 



(24) 



(19) 



Total (25) 



b. mlqbating between the rocky mountains and the mississippi riveb 



Bartramia longicauda 



Tetanus flavipes 



Erolia melanotos 



Erolia bairdii 



Tryngites subruflcollis 



Empidonax traillii traillii Y 



Nuttallornis borealis Y 



Turdus migratorius migratorius 



Hylocichla ustulata incana AY 



Regulus calendula calendula 



Anthus spinoletta rubescens 



Vermivora colata celata AY 



Dendroica petechia amnicola AY 



Dendroica striata AY 



Seiurus noveboracensis notabilis AY 



Wilsonia pusilla pusllla AYM 



Calcarius pictus AYM 



Total (17) 



p 



p 





p 



p 



P 



p 



p 



P 



p 



p 



P 



p 



p 



P 



P 



p 



p 



P 

 P 



p 



p 



P 



p 



p 



P 





p 



P 



p 



p 



P 





p 



P 





p 



P 

 P 



p 







(10) 



(12) 



(14) 



C. MiOBATINQ EAST OF THE MISSISSIPPI RiVEB 



Pluvlalis dominica dominica 

 Micropalama himantopus 

 Hylocichla minima minima 

 Dendroica striata 

 Passerella Uiaca zaboria 



Total (6) 



AY 



AY 



p 



P 



P 



p 







p 



P 



P 





P 



P 



p 



P 



P 



(4) 



(4) 



(4) 



