Black-eyed Junco
Northern Flicker
Northern Flicker
Robin
Steller's Jay
Spotted Towhee
Spotted Towhee singing his heart out
Bald Eagle
Not quite the backyard, but up the block...
Either Northern Goshawk or Sharp-shinned Hawk, or maybe Cooper's Hawk, based on the silhouette.
Black-capped Chickadee
Bushtit
Bushtit
Pine Siskin (Finch)
House Finch
House Finch
Chipping Sparrow
Golden-crowned Sparrow
Song Sparrow
White Crowned Sparrow
Bewick's Wren
Bewick's Wren
Yellow-rumped Warbler
Wilson's Warbler (I think)
Red Breasted Sapsucker
Red-tailed Hawk pursued by crows
Red-tailed Hawk pursued by crows
Cooper's Hawk in Ravenna Park
Osprey with a flounder 
Great Blue Heron 
Steller's Jay 
House Finch 
House Finch Female (or juvie) 
Red-tailed Hawk, crows took turns dive-bombing him
Orange Crowned Warbler