18 



ANIMAL LIFE IN THE YOSEMITE 



t I 



.3 -B 



^ -5 



Willow Woodpecker, Dryobates p. luraii 



Nuttall Woodpecker, Dryobates nuttalli 



Northern White-headed Woodpecker, Xenopicus a. atholarvatus 



Arctic Three-toed Woodpecker, Picoides arclicus 



Sierra Red-breasted Sapsucker, Sphyrapicus v. daggelti 



Williamson Sapsucker, Sphyrapicus i. thyroideus 



Northern Pileated Woodpecker, Phloeotonius p. abielicola 



California Woodpecker, Melanerpes f. bairdi 



Red-shafted Flicker, Colaptes c collaris 



Dusky Poor-will, Phalaenoplilus n. californicus 



*Nuttall Poor-will, Phalaenoplilus n. nuttalli 



Pacific Nighthawk, Chordeiles v. hesperis 



Texas Nighthawk, Chordeiles a. texensis 



Northern Black Swift, Cypseloides n. borealis 



White-throated Swift, Aeronaules melanoleucus 



Black-chinned Hummingbird, Archilochus alexandri 



Anna Hummingbird, Calypte anna 



Calliope Hummingbird, Stellula calliope 



Western Kingbird, Tyrannus verticalis 



Ash-throated Flycatcher, Myiarchus c. cinerascens 



Black Phoebe, Sayornis nigricans 



Olive-sided Flycatcher, Nuttallornis borealis 



Western Wood Pewee, Myiochanes r richardsovi 



Wright Flycatcher, Empidonax wrighti 



Hammond Flycatcher, 'Empidonax hammondi 



Traill Flycatcher, Empidonax t. traiili 



Western Flycatcher, Empidonax d. difficilis 



*Gray Flycatcher, Empidonax griscus 



California Horned Lark, Otocoris a. actio 



*Black-billed Magpie, Pica p. hudsonia 



Blue-fronted Jay, Cyanocilta s. frontalis 



Interior California Jay, Aphelocoma c. iynmanis 



*Woodhouse Jay, Aphelocoma woodhousei 



Clark Nutcracker, Nucifraga Columbiana 



*Pinon Jay, Cyanocephalus cyanocephalus 



Dwarf Cowbird, Molothrus a. obscurus 



'Nevada Cowbiid, Molothrus a. artemisiae 



Bi-colored Red-winged Blackbird, Agelaius p. californicus 



•Nevada Red-winged Blackbird, Agelaius p. nevadensis 



* On east side of Sierras only. 



