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University of California Publications in Zoology [VOL. 16 



Kegulus calendula calendula 



winter. 



Myadestes townsendi winter. 

 Hylocichla guttata sequoiensis 



summer. 



Ixoreus naevius naevius migrant. 

 Sorex vagrans dobsoni. 

 Microtus nanus canescens. 

 Mus musculus musculus. 

 Eutamias amoenus amoenus. 



Major : 



Phasianus torquatus resident. 

 Zenaidura macroura marginella 



resident. 



Accipiter velox resident. 

 Falco sparverius sparverius 



resident. 

 Pandion haliaetus carolinensis 



summer. 



Asyndesmus lewisi summer. 

 Colaptes cafer collaris resident. 

 Tyrannus tyrannus summer. 

 Tyrannus verticalis summer. 

 Sayornis sayus summer. 

 Nuttallornis borealis migrant. 

 Myiochanes richardsoni richard- 



soni summer. 

 Empidonax difficilis difficilis 



summer. 



Empidonax trailli trailli summer. 

 Empidonax wrighti summer. 

 Pica pica hudsonia resident. 



Molothrus ater artemisiae 



summer. 



Icterus bullocki summer. 

 Euphagus cyanocephalus resident. 

 Astragalinus tristis pallidus 



resident. 

 Spizella passerina arizonae 



summer. 



Setophaga ruticilla summer. 

 Planesticus migratorius propin- 



quus resident. 

 Sialia mexicana occidentalis 



migrant. 



Mustela arizonensis. 

 Mephitis occidentalis major. 

 Keithrodontomys megalotis 



nigrescens. 



Peromyscus maniculatus gambelii. 

 Thomomys columbianus. 

 Citellus columbianus columbianus. 

 Sylvilagus nuttallii nuttallii. 



Minor: 



Eana pipiens brachycephala. 



Pituophis catenifer catenifer. 



Thamnophis elegans. 



Ardea herodias treganzai resident. 



Pedioecetes phasianellus colum- 

 bianus resident. 



Buteo borealis calurus resident. 



Buteo swainsoni summer. 



Falco mexicanus resident. 



Streptoceryle alcyon caurina 

 resident. 



Agelaius phoeniceus neutralis 

 summer. 



Sturnella neglecta resident. 



Reported : 



Bascanion constrictor vetustum. 

 Cryptoglaux acadica acadica 



winter. 

 Lanius borealis winter. 



Passerculus sandwichensis alau- 



dinus migrant. 



Stelgidopteryx serripennis summer. 

 Sialia currucoides summer. 

 Myotis yumanensis (?). 

 Myotis californicus californicus. 

 Lasiurus cinereus. 

 Canis latrans lestes. 

 Procyon psora pacifica. 

 Mustela vison energumenos. 

 Taxidea taxus neglecta. 

 Citellus townsendii. 

 Castor canadensis canadensis. 



Seiurus noveboracensis notabilis 



migrant. 

 Lynx sp. 



