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Atlas Block KP18  —  Pioneer Hill Rd/Pioneer Way Junction

T27N R1E SW

Observer Hours

YearObserversParty Hours
1998Jack Paulson, Donna Paulson5
2000Steve Gerstle, Brenda Senturia2.5
2000Tom Aversa, Steve Gerstle0.75

Breeding Bird Status

Bird SpeciesBreeding StatusGo To County Map
Mallard
Anas platyrhynchos
Probable
Ring-necked Pheasant
Phasianus colchicus
Possible
California Quail
Callipepla californica
Possible
Bald Eagle
Haliaeetus leucocephalus
Confirmed
Red-tailed Hawk
Buteo jamaicensis
Possible
Band-tailed Pigeon
Patagioenas fasciata
Possible
Barred Owl
Strix varia
Confirmed
Rufous Hummingbird
Selasphorus rufus
Probable
Red-breasted Sapsucker
Sphyrapicus ruber
Confirmed
Willow Flycatcher
Empidonax traillii
Possible
Pacific-slope Flycatcher
Empidonax difficilis
Possible
Cassin's Vireo
Vireo cassinii
Confirmed
Hutton's Vireo
Vireo huttoni
Probable
Steller's Jay
Cyanocitta stelleri
Confirmed
American Crow
Corvus brachyrhynchos
Confirmed
Violet-green Swallow
Tachycineta thalassina
Probable
Barn Swallow
Hirundo rustica
Possible
Black-capped Chickadee
Poecile atricapillus
Possible
Chestnut-backed Chickadee
Poecile rufescens
Possible
Red-breasted Nuthatch
Sitta canadensis
Possible
Brown Creeper
Certhia americana
Confirmed
Bewick's Wren
Thryomanes bewickii
Possible
Winter Wren
Troglodytes pacificus
Confirmed
Golden-crowned Kinglet
Regulus satrapa
Possible
Swainson's Thrush
Catharus ustulatus
Possible
American Robin
Turdus migratorius
Confirmed
European Starling
Sturnus vulgaris
Confirmed
Orange-crowned Warbler
Vermivora celata
Possible
Yellow-rumped Warbler
Dendroica coronata
Possible
Townsend's Warbler
Dendroica townsendi
Possible
Wilson's Warbler
Wilsonia pusilla
Possible
Western Tanager
Piranga ludoviciana
Possible
Spotted Towhee
Pipilo maculatus
Confirmed
Chipping Sparrow
Spizella passerina
Possible
Song Sparrow
Melospiza melodia
Probable
White-crowned Sparrow
Zonotrichia leucophrys
Probable
Dark-eyed Junco
Junco hyemalis
Confirmed
Black-headed Grosbeak
Pheucticus melanocephalus
Confirmed
Brewer's Blackbird
Euphagus cyanocephalus
Probable
Brown-headed Cowbird
Molothrus ater
Probable
Purple Finch
Carpodacus purpureus
Possible
House Finch
Carpodacus mexicanus
Probable
Pine Siskin
Carduelis pinus
Probable
American Goldfinch
Carduelis tristis
Possible
House Sparrow
Passer domesticus
Probable