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Atlas Block KT177  —  Riggs Road/Umtanum Ridge Crest

T16N R18E SE

Observer Hours

YearObserversParty Hours
1996Andy Stepniewski1
1997Hal Opperman2.17
1998Phil Mattocks2

Breeding Bird Status

Bird SpeciesBreeding StatusGo To County Map
Blue Grouse
Dendragapus obscurus
Possible
California Quail
Callipepla californica
Possible
Ferruginous Hawk*
Buteo regalis
Possible
Golden Eagle*
Aquila chrysaetos
Confirmed
American Kestrel
Falco sparverius
Probable
Prairie Falcon*
Falco mexicanus
Confirmed
Rock Pigeon
Columba livia
Probable
Western Screech-Owl
Megascops kennicottii
Possible
White-throated Swift
Aeronautes saxatalis
Possible
Belted Kingfisher
Megaceryle alcyon
Possible
Lewis's Woodpecker
Melanerpes lewis
Confirmed
Northern Flicker
Colaptes auratus
Possible
Western Wood-Pewee
Contopus sordidulus
Possible
Western Kingbird
Tyrannus verticalis
Possible
Loggerhead Shrike
Lanius ludovicianus
Possible
Warbling Vireo
Vireo gilvus
Possible
Black-billed Magpie
Pica hudsonia
Probable
Common Raven
Corvus corax
Possible
Horned Lark
Eremophila alpestris
Possible
Violet-green Swallow
Tachycineta thalassina
Probable
Black-capped Chickadee
Poecile atricapillus
Confirmed
Rock Wren
Salpinctes obsoletus
Possible
Canyon Wren
Catherpes mexicanus
Probable
House Wren
Troglodytes aedon
Possible
American Robin
Turdus migratorius
Probable
European Starling
Sturnus vulgaris
Probable
Nashville Warbler
Vermivora ruficapilla
Possible
Yellow Warbler
Dendroica petechia
Possible
MacGillivray's Warbler
Oporornis tolmiei
Possible
Western Tanager
Piranga ludoviciana
Possible
Spotted Towhee
Pipilo maculatus
Possible
Brewer's Sparrow
Spizella breweri
Possible
Vesper Sparrow
Pooecetes gramineus
Probable
Black-headed Grosbeak
Pheucticus melanocephalus
Probable
Lazuli Bunting
Passerina amoena
Possible
Western Meadowlark
Sturnella neglecta
Probable
Brewer's Blackbird
Euphagus cyanocephalus
Probable
Bullock's Oriole
Icterus bullockii
Probable
American Goldfinch
Carduelis tristis
Probable
*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.