Vol. IX] HALL & GRINNELL— LIFE-ZONE INDICATORS 63 



CANADIAN ZONE— Continued 



Otus flammeolus (Kaup) 



Sphyrapicus thyroideus thyroideus (Cassin) 



Chordeiles minor hesperis Grinnell T 



Stellula calliope (Gould) ' T 



Empidonax hammondi (Xantus) 



Empidonax wrighti Baird T 



Perisoreus obscurus obscurus Ridgway 



Perisorens obscurus griseus Ridgway H 



Hesperiphona vespertina californica Grinnell T 



Carpodacus cassini Baird H 



Melospiza lincolni lincolni Audubon 



Passerella iliaca canescens Swarth 



Passerella iliaca fulva Swarth 



Passerella iliaca monoensis Grinnell & Storer 



Passerella iliaca mariposae Swarth 



Passerella iliaca stephensi Anthony T 



Passerella iliaca brevicauda Mailliard T 



Oreospiza chlorura (Audubon) T 



Sitta canadensis Linnaeus T 



Regulus satrapa olivaceus Baird T 



Myadestes townsendi (Audubon) T 



Hylocichla guttata sequoiensis (Belding) H 



Ixoreus naevius naevius (Gmelin) 



Mammals 



Neosorex bendirei bendirei (Merriam) 



Myotis lucifugus altipetens H. W. Grinnell H 



Ursus americanus Pallas T 



Vulpes cascadensis Merriam H 



Vulpes necator Merriam H 



Martes caurina sierrae Grinnell & Storer H 



Martes pennanti pacifica (Rhoads) H 



Mustela muricus (Bangs) H 



Evotomys obscurus Merriam 



Evotomys californicus Merriam 



Microtus montanus dutcheri Bailey H 



Thomomys jacinteus Grinnell & Swarth 



Thomomys alpinus alpinus Merriam H 



