INDEX TO TART III. 



(553 



Ardea minor 



nasvia 



stellaris, /3. minor. .. 

 virescena 



018 



018 



018 



617 



Ardeita exilis 327, 341, 390, 618 



Asyudesmus torqnatus 553 



Athene cunicularia 573 



hypogaea .573 



Attliia anna 5.58 



Ay tbya sp SIU 



americana 342, 349, 390, 624 



ferina var. americana 624 



vallisneria 341,342,349, 025 



Bernicla canadensis 



butcliinsi 



nigricans 



(Leucoblepharou) canadensis 



hutchinsi 



Blaaipus heermanni 309, 390, 



Bomby cilia cedrorum 



Bonasa umbelloides 319, 375, 383, 386, 



umhellua 



IS. umbelloides 



var. umbelloides 



Botaurus leutiginosus 



minor.. 327, 337, 341, 349, 361, 369, 390, 



Branta bernicla. b. nigricans 



var. nigricans 



canadensis 327, 



341, 349, 361, 371, 390, 



c. butchinsi 



var. hutchinsi 



hutchinsi 338, 342, 349, 390, 



ni/jricans 342, 390, 



Brachyotus cassini 389, 



palustris 



fi. cassini 



Bubo subarcticus 340, 347, 375, 369, 572, 



virginianus 



/?. subarcticus 



saturatus 



var. arcticus 572 



pacificus 572 



Bucephala alheola 342, 349, 390, 626 



americana 342, 349, 390, 626 



clangula 626 



(3. americana 626 



Butcoabbrcviatus 589 



bairdi 584,585 



borealis 524, 582, 583, 585 



b. calunis 582 



i3.calurus 582 



var. calurns 582 



li. krideri 582 



Buleo borealis, y. lucasanus 



calurns .340, 



351, 357, 300, 3G3, 304, 375, 389, 



cooperi 



elcgaus 332, 389, 



ferrngiueus 



liarlani 582, 584, 



insignatus 584, 



lineatus 582, 



/3. elegans 



var. elegans 



montanus 



oxy pterus 



swainsun i 340, 350, 



3.57, 360, 362, 364, 368, 375, 

 511, 532, 573, 582, 583, 584, 



swainsoiii var. oxypterus 



zouocercus 



Butorides rirescens 330, 390, 



Calamospiza bicolor 372, 374, 383, 386, 388, ' 



Calypte annffi 330, 331, 336, 337, 389, 558, ( 



Canace canadensis var. franklini : 



obseura 319, : 



302, 365, 375, 376, 383, 384, 389, ; 



Caprimulgus luittalli ! 



Cardinalis virginianus 536, ( 



Carduelis lawroncii ' 



Carpodacua californicus 



cassini 319, 343, 347, 359, : 



367, 374, 383, 384, 387, 457, 460, ; 

 frontalis 323, 329, ; 



