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Atlas Block KT135  —  Muster Creek/Mill Creek Divide

T20N R17E NW

Observer Hours

YearObserversParty Hours
1996Dave Swayne2
1996Dave Swayne, Hal Opperman2
1998Dave Swayne, Rick Sanders, Jason Starfire0.17

Breeding Bird Status

Bird SpeciesBreeding StatusGo To County Map
Ruffed Grouse
Bonasa umbellus
Possible
California Quail
Callipepla californica
Possible
Northern Goshawk*
Accipiter gentilis
Confirmed
Red-tailed Hawk
Buteo jamaicensis
Possible
American Kestrel
Falco sparverius
Possible
Prairie Falcon*
Falco mexicanus
Possible
Killdeer
Charadrius vociferus
Possible
Spotted Sandpiper
Actitis macularius
Possible
Rock Pigeon
Columba livia
Possible
Mourning Dove
Zenaida macroura
Possible
Flammulated Owl
Otus flammeolus
Possible
Great Horned Owl
Bubo virginianus
Possible
Spotted Owl*
Strix occidentalis
Confirmed
Barred Owl
Strix varia
Probable
Common Nighthawk
Chordeiles minor
Possible
Calliope Hummingbird
Stellula calliope
Possible
Rufous Hummingbird
Selasphorus rufus
Possible
Williamson's Sapsucker
Sphyrapicus thyroideus
Probable
Hairy Woodpecker
Picoides villosus
Possible
Northern Flicker
Colaptes auratus
Probable
Western Wood-Pewee
Contopus sordidulus
Possible
Hammond's Flycatcher
Empidonax hammondii
Possible
Western Kingbird
Tyrannus verticalis
Possible
Eastern Kingbird
Tyrannus tyrannus
Possible
Cassin's Vireo
Vireo cassinii
Possible
Warbling Vireo
Vireo gilvus
Possible
Steller's Jay
Cyanocitta stelleri
Possible
American Crow
Corvus brachyrhynchos
Possible
Tree Swallow
Tachycineta bicolor
Possible
Barn Swallow
Hirundo rustica
Probable
Chestnut-backed Chickadee
Poecile rufescens
Possible
Red-breasted Nuthatch
Sitta canadensis
Probable
Brown Creeper
Certhia americana
Possible
House Wren
Troglodytes aedon
Confirmed
Golden-crowned Kinglet
Regulus satrapa
Probable
Mountain Bluebird
Sialia currucoides
Confirmed
Veery
Catharus fuscescens
Confirmed
Swainson's Thrush
Catharus ustulatus
Probable
Hermit Thrush
Catharus guttatus
Probable
American Robin
Turdus migratorius
Probable
European Starling
Sturnus vulgaris
Possible
Nashville Warbler
Vermivora ruficapilla
Confirmed
Yellow-rumped Warbler
Dendroica coronata
Possible
Townsend's Warbler
Dendroica townsendi
Probable
MacGillivray's Warbler
Oporornis tolmiei
Confirmed
Wilson's Warbler
Wilsonia pusilla
Possible
Western Tanager
Piranga ludoviciana
Probable
Spotted Towhee
Pipilo maculatus
Probable
Chipping Sparrow
Spizella passerina
Possible
Savannah Sparrow
Passerculus sandwichensis
Confirmed
Dark-eyed Junco
Junco hyemalis
Confirmed
Black-headed Grosbeak
Pheucticus melanocephalus
Possible
Red-winged Blackbird
Agelaius phoeniceus
Possible
Brewer's Blackbird
Euphagus cyanocephalus
Confirmed
Brown-headed Cowbird
Molothrus ater
Probable
Purple Finch
Carpodacus purpureus
Probable
Cassin's Finch
Carpodacus cassinii
Possible
Red Crossbill
Loxia curvirostra
Possible
American Goldfinch
Carduelis tristis
Possible
*By agreement with the Washington Department of Fish and Wildlife our maps and data tables for this species have been generalized to full township/ranges.