Here is weekly summary of birds seen or heard on 
my daily dog walk from my home on NW Seblar Terrace 
to Pittock Mansion (about 0.7mile).  Time is approx 
8:15 to 9:30AM.  

I only did the walk 3 times this past week.  Species 
in ALL CAPS were not detected the previous week.

Species              # days seen  (peak #, date)

AMERICAN KESTREL         1         (1, 9/27)
Band-tailed Pigeon       2         (8, 9/21)
Mourning Dove            1         (3, 9/21)
Vaux's Swift             3         (20, 9/26)
Anna's Hummingbird       2         (3, 9/26)
Downy Woodpecker         2         (2, 9/26)
Northern Flicker         3         (3, 9/26)
Pacific-Slope Flycatcher 1         (1, 9/21)
Steller's Jay            3         (10, 9/21)
Western Scrub-Jay        1         (1, 9/21)
Hutton's Vireo           1         (1, 9/21)
Cedar Waxwing            2         (25, 9/26)
Varied Thrush            3         (5, 9/21 & 9/27)
HERMIT THRUSH            3         (3, 9/27)
Swainson's Thrush        1         (1, 9/27)
American Robin           3         (20, 9/21)
European Starling        2         (8, 9/27)
Red-breasted Nuthatch    3         (3, 9/21)
Brown Creeper            1         (2, 9/21)
BEWICK'S WREN            1         (1, 9/26)
Winter Wren              3         (3, 9/26)
Bushtit                  1         (25, 9/21)
Violet-green Swallow     2         (1, 9/26 & 9/27)
Ruby-crowned Kinglet     2         (3, 9/26)
Golden-crowned Kinglet   2         (10, 9/26)
Black-capped Chickadee   3         (15)
Chestnut-bckd Chickadee  3         (10)
Pine Siskin              1         (1, 9/26)
American Goldfinch       1         (1, 9/21)
House Finch              3         (10)
Red Crossbill            2         (6, 9/21)
Evening Grosbeak         3         (4, 9/27)
Black-thrtd Gray Warbler 2         (4, 9/27)
Townsend's Warbler       1         (1, 9/21)
FOX SPARROW              1         (1, 9/21)
Song Sparrow             3         (14)
Dark-eyed Junco          3         (14)
Spotted Towhee           3         (4)

FOX SPARROW and HERMIT THRUSH both arrived 9/21.  

Wink Gross
Portland