1916] Dice: Land Vertebrates of Southeastern Washington 



309 



rocks on the north slopes. The most important of these are a service- 

 berry (Amelanchier sp.) and a rose (Rosa sp.). 



The characteristic species of the rocky-slope association are few in 

 number. Several species of birds find suitable nesting sites about rock 

 cliffs. 



About the rocks and rock cliffs near Lyon's Ferry 7 Peromyscus 

 maniculatus gambelii were taken on June 23 and 24, 1914, from 115 

 trap-nights. 



COTTONWOOD-WILLOW HABITAT AND ASSOCIATION (PEAIEIE AREA) 



Exclusive : 



Aneides iecanus. 



Bufo columbiensis. 



Hyla regilla. 



Perdix perdix resident. 



Colinus virginianus virginianus 



resident. 



Bonasa umbellns togata resident. 

 Aceipiter cooperi summer. 

 Astur atricapillus striatulus 



winter. 



Asio wilsonianus resident. 

 Otus asio macfarlanei resident. 

 Bufo virginianus lagophonus 



winter. 

 Bufo virginianus occidentalis 



resident. 



Dryobates villosus orius winter. 

 Dryobates pubescens homorus 



resident. 

 Phloeotomus pileatus picinus 



migrant. 



Archilochus alexandri summer. 

 Selasphorus rufus summer. 

 Cyanocitta stelleri annecteus 



winter. 

 Corvus brachyrhynchos hesperis 



resident. 

 Hesperiphona vespertina montana 



winter. 



Spinus pinus pinus winter. 

 Passer domesticus resident. 

 Zonotrichia leueophrys gambeli 



winter. 

 Spizella monticola ochracea 



winter. 

 Junco hyemalis shufeldti winter. 



Melospiza melodia merrilli 



resident. 

 Passerella iliaca schistacea 



summer. 



Pipilo maculatus curtatus winter. 

 Zamelodia melanocephala summer. 

 Passerina amoena summer. 

 Piranga ludoviciana summer. 

 Bombycilla garrula winter. 

 Vireosylva olivacea summer. 

 Vireosylva gilva swainsoni 



summer. 



Dendroica aestiva aestiva summer. 

 Dendroica auduboni auduboni 



migrant. 



Dendroica townsendi migrant. 

 Oporornis tolmiei summer. 

 Geothlypis trichas occidentalis 



summer. 



Icteria virens longicauda summer. 

 Wilsonia pusilla pileolata migrant. 

 Dumetella carolinensis summer. 

 Troglodytes aedon parkmani 



summer. . , !; 



Nannus hiemalis pacificus 



migrant. 



Certhia familiaris montana winter. 

 Sitta carolinensis aculeta summer. 

 Sitta canadensis winter. 

 Penthestes atricapillus septentrion- 



alis resident. 

 Penthestes gambeli gambeli 



winter. 

 Penthestes rufescens rufescens 



winter. 

 Eegulus satrapa olivaceus winter. 



