Timestamped below :)
Oregon backyard and hiking/walking bird sounds with accompanied imagery for all your birdie titillations. Not all-encompassing.
All of these birds are spotted yearly in Oregon but also like to drop by Washington and the Pacific Northwest in general.
Real bird sounds from the wonderful bird sound repository at xeno-canto.org and listed specifically by bird/timestamp below.
00:05 - Western Tanager (Piranga ludoviciana)
00:19 - Cedar Waxwing (Bombycilla cedrorum)
00:28 - Black-and-white Warbler (Mniotilta varia)
00:36 - Steller's Jay (Cyanocitta stelleri)
00:50 - American Yellow Warbler (Setophaga aestiva)
00:59 - Ruby-crowned Kinglet (Regulus calendula)
01:11 - Anna's Hummingbird (Calypte anna)
01:22 - Western Meadowlark (Sturnella neglecta)
01:34 - Rufous Hummingbird (Selasphorus rufus)
01:45 - Northern Flicker (Colaptes auratus)
02:02 - Spotted Towhee (Pipilo maculatus)
02:12 - Hairy Woodpecker (Leuconotopicus villosus jardinii)
02:21 - Downy Woodpecker (Dryobates pubescens)
02:32 - Chestnut-backed Chickadee (Poecile rufescens)
02:44 - Black-capped Chickadee (Poecile atricapillus)
02:54 - American Goldfinch (Spinus tristis)
03:15 - Lesser Goldfinch (Spinus psaltria)