Here is summary of my daily dogwalk to Pittock Mansion 
for the past week (10/19 to 10/25).  Species in ALL CAPS 
were not detected the previous week.

We did the walk 7 times this week. 

Species          #days found (peak #, date)

Canada Goose           4  (600, 10/21)
Cooper's Hawk          2  (1 ad, 10/19; 1 im, 10/24)
PEREGRINE FALCON       1  (1 im, 10/21)
GLAUCOUS-WNGED GULL    1  (6 1st winter, 10/25)
California Gull        1  (1, 10/24)
Band-tailed Pigeon     6  (4, 10/22)
Anna's Hummingbird     2  (4, 10/19)
Downy Woodpecker       1  (1, 10/21)
Northern Flicker       7  (4)
Steller's Jay          6  (8)
Western Scrub-Jay      2  (2, 10/25)
American Crow          4  (9, 10/24)
Hutton's Vireo         2  (4, 10/25)
Cedar Waxwing          4  (70, 10/23)
Varied Thrush          7  (10, 10/19)
Hermit Thrush          3  (3, 10/21)
American Robin         7  (35, 10/23)
European Starling      5  (20, 10/21)
Red-breasted Nuthatch  6  (5, 10/21)
Brown Creeper          1  (1, 10/25)
Bewick's Wren          3  (2, 10/19)
Winter Wren            7  (4, 10/21)
Bushtit                5  (35, 10/25)
Ruby-crowned Kinglet   7  (7)
Golden-crwnd Kinglet   7  (20, 10/25)
Black-cappd Chickadee  7  (30, 10/21)
Chstnt-bckd Chickadee  7  (10)
Pine Siskin            5  (55, 10/23)
American Goldfinch     2  (heard, 10/19&10/21)
PURPLE FINCH           2  (8, 10/21)
House Finch            5  (20, 10/25)
Red Crossbill          1  (15, 10/29)
Evening Grosbeak       1  (3, 10/23)
YELLOW-RUMPED WARBLER  2  (8, 10/19)
Townsend's Warbler     4  (8, 10/19)
Fox Sparrow            1  (3, 10/24)
Song Sparrow           7  (15)
GOLDEN-CRWNED SPARROW  1  (1 im, 10/25)
Dark-eyed Junco        7  (30)
Spotted Towhee         6  (5)

Yellow-rumped Warblers arrived in force 10/19, but did not 
stay.

Peregrine Falcon was puzzling:  I could only see its head
at first as it perched directly above me--very prominent 
white cheek set off by the moustache.  I thought perhaps 
adult "tundrius".  However, when the bird flew it showed 
streaked underparts, i.e., it was an immature and had not 
shown the eyestripe and other pale markings of a tundrius 
immature.

Today had the biggest flock of Hutton's Vireos I've ever 
seen: four.

Wink Gross
Portland