Since migration is essentially over, I though I’d post my totals for every species. I use ebird (
http://www.ebird.ca), a very helpful tool for recording your sightings and seeing other people's, I recommend trying it. What I saw august-now at Erindale/Riverwood:
Lifers: boreal chickadee, saw-whet owl (end of October, I’d rather not say where)
New for erindale/riverwood: black-crowned nightheron, bald eagle, merlin, great black-back gull, nighthawk, marsh wren
Almost new for erindale/riverwood: red-shoulder, broad-wing, kestrel, peregrine, olive-sided fly, northern shrike, philidelphia vireo, purple finch
Very good numbers: all raptors, swift, most flycatchers, all vireos, red-breasted nuthatch, Carolina wren, gnatcatcher, hermit thrush, waxwing, all warblers except yellow, parula, waterthush, ovenbird and missed cape may and mourning, all sparrows but savannah and missed vesper, indigo bunting, grackles and red-wings, all finches.
Numbers (sorry its a bit long, obviously many of these are at least partially estimates, and there are a lot of repeat sightings for many species, like chickadees):Canada Goose 897
Wood Duck 9
Mallard 202
Double-crested Cormorant 20
Great Blue Heron 7
Black-crowned Night-Heron 2
Turkey Vulture 1252
Osprey 2
Bald Eagle 3
Northern Harrier 3
Sharp-shinned Hawk 23
Cooper's Hawk 27
Sharp-shinned/Cooper's Hawk 21
Accipiter sp. 1
Red-shouldered Hawk 3
Broad-winged Hawk 513
Red-tailed Hawk 134
Buteo sp. 45
American Kestrel 21
Merlin 3
Peregrine Falcon 2
small falcon sp. 5
diurnal raptor sp. 30
Killdeer 9
Spotted Sandpiper 6
Solitary Sandpiper 5
Ring-billed Gull 1094
Herring Gull 294
Great Black-backed Gull 3
Rock Pigeon 134
Mourning Dove 207
Northern Saw-whet Owl 1
Common Nighthawk 12
Chimney Swift 88
Ruby-throated Hummingbird 30
Belted Kingfisher 17
Red-bellied Woodpecker 12
Yellow-bellied Sapsucker 2
Downy Woodpecker 114
Hairy Woodpecker 38
Northern Flicker 60
Pileated Woodpecker 4
Olive-sided Flycatcher 3
Eastern Wood-Pewee 16
Alder/Willow Flycatcher (Traill's) 3
Least Flycatcher 11
Empidonax sp. 2
Eastern Phoebe 13
Great Crested Flycatcher 14
Northern Shrike 1
Blue-headed Vireo 10
Warbling Vireo 12
Philadelphia Vireo 7
Red-eyed Vireo 53
Blue Jay 1458
American Crow 277
Tree Swallow 1
Barn Swallow 36
Black-capped Chickadee 1266
Boreal Chickadee 1
Red-breasted Nuthatch 35
White-breasted Nuthatch 40
Brown Creeper 4
Carolina Wren 15
House Wren 52
Winter Wren 2
Marsh Wren 1
Blue-gray Gnatcatcher 52
Golden-crowned Kinglet 286
Ruby-crowned Kinglet 174
kinglet sp. 70
Veery 1
Swainson's Thrush 3
Hermit Thrush 28
American Robin 959
Gray Catbird 124
Northern Mockingbird 1
European Starling 353
Cedar Waxwing 1107
Tennessee Warbler 23
Orange-crowned Warbler 13
Nashville Warbler 145
Vermivora sp. 6
Northern Parula 3
Yellow Warbler 9
Chestnut-sided Warbler 51
Magnolia Warbler 100
Black-throated Blue Warbler 18
Yellow-rumped Warbler 542
Black-throated Green Warbler 34
Blackburnian Warbler 30
Pine Warbler 5
Palm Warbler 38
Bay-breasted Warbler 19
Blackpoll Warbler 15
Bay-breasted/Blackpoll Warbler 3
Black-and-white Warbler 49
American Redstart 73
Ovenbird 3
Northern Waterthrush 2
Common Yellowthroat 27
Wilson's Warbler 93
Canada Warbler 19
Eastern Towhee 1
American Tree Sparrow 44
Chipping Sparrow 79
Field Sparrow 6
Savannah Sparrow 1
Fox Sparrow 20
Song Sparrow 417
Lincoln's Sparrow 6
Swamp Sparrow 28
White-throated Sparrow 471
White-crowned Sparrow 337
Dark-eyed Junco 391
Northern Cardinal 716
Rose-breasted Grosbeak 17
Indigo Bunting 37
Red-winged Blackbird 211
Rusty Blackbird 9
Common Grackle 3115
Brown-headed Cowbird 12
Baltimore Oriole 8
Purple Finch 5
House Finch 43
Pine Siskin 9
American Goldfinch 1401
House Sparrow 300
An incredible fall (which is hopefully not over quite yet)