Off Blns Stin MBch Tenn Crnk Saus MVMr Strw Tib CMMr SRaf TLnd Frfx Alpn Red-throated Loon 103 230 90 63 5 2 Pacific Loon 1 5 5 100 4 16 1 Common Loon 8 9 13 1 1 6 1 loon, sp 8 Pied-billed Grebe 7 1 6 2 5 8 1 14 1 1 Horned Grebe 28 12 1 28 4 10 Red-necked Grebe 1 Eared Grebe 4 43 4 3 29 1 3 4 1 Western Grebe 1587 60 89 25 23 784 58 42 48 2 11 Clark's Grebe 18 6 7 1 5 183 1 14 13 4 5 Aechmophorus, sp 50 205 26 130 57 300 Northern Fulmar 1 18 1 American White Pelican 1 Brown Pelican 1 3 1 3 1 1 Brandt's Cormorant 6 66 30 30 105 48 Double-crested Cormorant 6043 146 10 5 2 18 93 6 50 947 18 55 7 Pelagic Cormorant 1 25 2 7 2 11 cormorant, sp 1 Great Blue Heron 12 1 2 5 5 7 6 4 Great Egret 15 2 1 2 5 5 21 13 2 Snowy Egret 81 1 11 16 22 8 40 33 2 Green Heron 1 Bl-crowned Nt-Heron 1 3 4 12 Turkey Vulture 94 13 18 22 6 3 2 8 7 11 33 14 14 10 Gr Whi-fronted Goose Canada Goose 52 112 11 2 24 160 146 2 Brant 7 Snow Goose 4 Gadwall 26 13 5 2 5 Eurasian Wigeon 11 1 American Wigeon 1683 28 17 4 15 49 44 5 Mallard 234 2 11 62 3 17 42 133 179 2 12 Mallard hybrid 2 Blue-winged Teal 2 3 Cinnamon Teal 1 2 Northern Shoveler 107 66 4 Northern Pintail 331 8 12 2 21 1 Green-wing Teal (Am) 293 44 Canvasback 6 1 2 14 196 93 12 Redhead 1 Ring-necked Duck 14 12 15 7 Tufted Duck
BonT Phnx RkSp AudC MWds Lksp MVly Fdr TOTAL # AREAS 493 6 Red-throated Loon 132 7 Pacific Loon 39 7 Common Loon 8 1 loon, sp 1 5 8 9 68 13 Pied-billed Grebe 83 6 Horned Grebe 1 1 Red-necked Grebe 3 2 97 11 Eared Grebe 1 2730 12 Western Grebe 257 11 Clark's Grebe 768 6 Aechmophorus, sp 1 20 3 Northern Fulmar 1 1 American White Pelican 10 6 Brown Pelican 285 6 Brandt's Cormorant 79 30 16 7525 16 Double-crested Cormorant 48 6 Pelagic Cormorant 1 1 cormorant, sp 1 1 1 1 45 11 Great Blue Heron 1 1 5 73 12 Great Egret 15 1 230 11 Snowy Egret 1 2 2 Green Heron 11 31 5 Bl-crowned Nt-Heron 16 26 16 42 27 4 3 8 397 22 Turkey Vulture 0 0 Gr Whi-fronted Goose 1 26 535 9 Canada Goose 7 1 Brant 4 1 cw 51 5 Gadwall 12 2 Eurasian Wigeon 2 12 1859 10 American Wigeon 18 3 164 12 894 15 Mallard 2 1 Mallard hybrid 1 5 2 Blue-winged Teal 3 2 Cinnamon Teal 177 3 Northern Shoveler 375 6 Northern Pintail 337 2 Green-wing Teal (Am) 89 413 8 Canvasback 1 1 Redhead 31 12 91 6 Ring-necked Duck 0 0 Tufted Duck 1
Greater Scaup 74 115 42 1524 276 1 837 Lesser Scaup 6 11 86 719 scaup, sp 7 1 200 226 130 420 Surf Scoter 564 309 110 20 3 103 24 450 60 4 75 Bufflehead 306 323 2 35 30 300 79 7 55 1 Common Goldeneye 16 126 18 55 24 7 32 Barrow's Goldeneye 1 2 Hooded Merganser 1 2 26 2 Common Merganser 1 Red-breasted Merg 76 6 1 6 Ruddy Duck 473 2 5 67 172 1528 640 693 3 4 Osprey 5 2 2 3 White-tailed Kite 13 2 4 1 1 2 3 5 3 Northern Harrier 4 6 5 1 5 1 1 Sharp-shinned Hawk 1 3 2 2 1 2 2 2 1 Cooper's Hawk 2 2 2 2 1 2 2 2 1 1 1 Accipiter, sp 1 1 1 Red-shouldered Hawk 13 2 3 2 1 2 2 1 2 4 1 2 2 Red-tailed Hawk 8 8 6 4 9 2 3 3 10 6 4 Buteo sp. 1 1 Golden eagle American Kestrel 5 7 5 7 15 3 1 5 4 3 2 1 Merlin 1 1 2 2 3 Peregrine Falcon 2 1 1 Wild Turkey California Quail 301 17 100 39 66 5 4 9 4 3 Clapper Rail 11 1 Virginia Rail 1 2 6 1 1 Sora 1 1 American Coot 117 1 8 53 95 41 24 76 148 116 Black-bellied Plover 202 2 52 1 100 26 Semipalmated Plover 2 4 25 Killdeer 71 5 1 6 5 10 11 1 68 59 4 Black Oystercatcher 2 4 6 5 Black-necked Stilt 13 9 62 19 15 American Avocet 417 12 30 26 3 325 32 33 Greater Yellowlegs 14 4 8 3 1 11 13 3 Lesser Yellowlegs 3 Willet 410 10 15 88 95 15 174 89 Spotted Sandpiper 4 5 8 3 2 13 Whimbrel 23 Long-billed Curlew 128 1 cw 8 53 Marbled Godwit 833 28 4 72 1
2869 7 Greater Scaup 45 867 5 Lesser Scaup 984 6 scaup, sp 1 1722 11 Surf Scoter 7 30 1175 12 Bufflehead 2 18 298 9 Common Goldeneye 3 2 Barrow's Goldeneye 9 10 50 6 Hooded Merganser 5 6 2 Common Merganser 89 4 Red-breasted Merg 4 4 5 3600 13 Ruddy Duck 2 1 15 6 Osprey 2 1 37 11 White-tailed Kite 1 24 8 Northern Harrier 1 1 3 4 1 1 27 15 Sharp-shinned Hawk 1 1 1 2 23 15 Cooper's Hawk 1 4 4 Accipiter, sp 1 5 3 1 1 3 3 53 19 Red-shouldered Hawk 2 11 10 8 1 95 16 Red-tailed Hawk 2 2 Buteo sp. 0 0 Golden eagle 1 2 7 6 6 79 16 American Kestrel 1 1 1 12 8 Merlin 1 5 4 Peregrine Falcon 0 0 Wild Turkey 1 26 3 132 23 1 733 15 California Quail 2 14 3 Clapper Rail 11 5 Virginia Rail 2 2 Sora 26 14 142 861 13 American Coot 383 6 Black-bellied Plover 31 3 Semipalmated Plover 6 5 21 273 14 Killdeer 17 4 Black Oystercatcher 21 139 6 Black-necked Stilt 6 884 9 American Avocet 4 61 9 Greater Yellowlegs 3 1 Lesser Yellowlegs 14 910 9 Willet 2 37 7 Spotted Sandpiper 23 1 Whimbrel 190 4 Long-billed Curlew 938 5 Marbled Godwit
Black Turnstone 69 3 10 Surfbird Sanderling 15 62 Western Sandpiper 120 56 10 Least Sandpiper 69 32 1 74 309 122 Dunlin 10 72 70 sandpiper, sp 21 Long-billed Dowitcher 48 16 dowitcher, sp 61 33 Wilson's Snipe 5 1 1 Red Phalarope Jaeger sp. 1 Bonaparte's Gull 21 1 Heermann's Gull 3 1 1 1 1 Mew Gull 15 997 7 3 27 40 550 25 1 Ring-billed Gull 45 104 6 1 1 6 18 146 37 30 59 60 186 6 California Gull 3 270 10 5 6 14 17 3 88 3 45 17 Herring Gull 64 2 4 5 1 2 1 Thayer's Gull 3 7 1 Western Gull 786 153 38 40 39 86 73 1 33 47 11 30 1 Wes X Glauc-wing Gull 6 6 2 5 1 1 4 2 Glaucous-winged Gull 4 98 18 32 137 5 1 1 3 1 gull, sp 62 56 100 Forster's Tern 8 313 2 48 12 5 38 Common Murre 353 5 Pigeon Guillemot Marbled Murrelet 4 6 1 Ancient Murrelet 4 Rhinoceros Auklet 2 Rock Dove 6 3 4 345 66 20 98 135 181 54 37 Band-tailed Pigeon 9 10 2 19 Mourning Dove 44 7 22 3 3 8 8 53 10 29 89 20 1 Barn Owl 2 1 2 Western Screech-Owl 4 1 1 Great Horned Owl 4 8 8 4 1 1 2 5 Burrowing owl 1 Long-eared Owl 1 Short-eared Owl 1 Northern Saw-whet Owl White-throated Swift 15 cw 18 Vaux's Swift 5 Anna's Hummingbird 101 42 24 40 61 19 5 15 36 21 67 16 7 3 Costa's Hummingbird 1
82 3 Black Turnstone 0 0 Surfbird 1 77 2 Sanderling 186 3 Western Sandpiper 50 657 7 Least Sandpiper 13 165 4 Dunlin 21 1 sandpiper, sp 1 64 2 Long-billed Dowitcher 94 2 dowitcher, sp 1 7 3 Wilson's Snipe 0 0 Red Phalarope 1 1 1 Jaeger sp. 22 2 Bonaparte's Gull 7 5 Heermann's Gull 1665 9 Mew Gull 3 169 1 878 17 Ring-billed Gull 2 5 1 489 15 California Gull 11 90 8 Herring Gull 11 3 Thayer's Gull 1 1 1340 15 Western Gull 27 8 Wes X Glauc-wing Gull 1 3 2 305 12 Glaucous-winged Gull 2 5 10 235 6 gull, sp 1 426 7 Forster's Tern 358 2 Common Murre 0 0 Pigeon Guillemot 1 11 3 Marbled Murrelet 4 1 Ancient Murrelet 2 1 Rhinoceros Auklet 1 10 162 2 1124 15 Rock Dove 12 7 10 15 84 8 Band-tailed Pigeon 7 3 26 15 4 7 359 19 Mourning Dove 5 3 Barn Owl 2 2 10 5 Western Screech-Owl 4 2 7 46 11 Great Horned Owl 1 1 Burrowing owl 1 1 Long-eared Owl 1 1 Short-eared Owl 2 2 1 Northern Saw-whet Owl 1 16 2 White-throated Swift 5 1 Vaux Swift 16 10 2 55 6 24 13 5 588 22 Anna's Hummingbird 1 1 Costa's Hummingbird
Belted Kingfisher 13 2 1 2 1 2 4 2 1 Acorn Woodpecker 8 26 7 4 1 Red-breasted Sapsuck 6 3 1 1 1 1 1 Yellow-bellied Sapsucker 1 Nuttall's Woodpecker 9 4 3 6 2 5 4 2 Downy Woodpecker 11 1 5 2 1 1 2 1 1 Hairy Woodpecker 2 2 2 1 1 1 1 1 No (Yel-sh) Flicker 1 No (Red-shaf) Flicker 8 3 18 3 4 11 10 5 Northern Flicker 16 14 12 4 5 7 6 39 10 Pileated Woodpecker 1 3 Black Phoebe 54 16 20 16 16 5 5 5 3 10 30 7 5 6 Say's Phoebe 7 2 1 2 1 2 3 4 10 1 2 Loggerhead Shrike 1 Hutton's Vireo 7 3 1 4 1 1 2 1 1 2 1 Steller's Jay 22 17 6 7 4 3 4 8 3 6 2 8 6 Western Scrub-Jay 65 16 25 29 14 10 19 45 29 13 66 23 20 5 American Crow 452 59 10 2 49 25 56 69 65 221 42 68 5 Common Raven 19 8 42 32 43 4 5 9 8 19 13 2 16 13 Barn Swallow Ches-backed Chickadee 44 44 50 51 26 29 12 55 5 66 12 17 3 Oak Titmouse 11 3 9 1 Bushtit 195 117 74 36 17 39 50 89 65 17 59 46 34 Red-breasted Nuthatch 15 1 6 2 2 1 White-br Nuthatch 2 Pygmy Nuthatch 61 14 30 7 21 31 Brown Creeper 4 3 5 2 1 6 1 Rock Wren 1 Bewick's Wren 13 14 8 38 37 9 1 5 4 1 13 1 5 3 House Wren 1 1 1 Winter Wren 13 3 7 6 4 1 1 Marsh Wren 47 1 5 9 4 6 4 2 Golden-crown Kinglet 13 6 24 11 2 Ruby-crowned Kinglet 156 71 38 73 56 17 8 16 20 21 67 8 11 8 Blue-gray Gnatcatcher 2 2 4 Western Bluebird 40 2 3 7 8 Hermit Thrush 89 52 14 32 23 9 4 4 2 1 18 1 24 4 American Robin 703 295 66 122 87 84 163 71 80 32 438 61 117 Varied Thrush 3 2 1 8 3 12 2 Wrentit 19 12 44 44 66 12 2 2 1 3 Northern Mockingbird 5 2 1 5 2 10 14 4 1 2 California Thrasher European Starling 196 75 39 85 67 110 25 17 104 89 2 2
2 5 1 36 12 Belted Kingfisher 33 17 36 6 3 141 10 Acorn Woodpecker 1 1 2 1 19 11 Red-breasted Sapsucker 1 1 Yellow-bellied Sapsucker 8 5 6 1 1 56 13 Nuttall's Woodpecker 1 1 4 3 34 13 Downy Woodpecker 1 2 8 1 1 1 25 14 Hairy Woodpecker 1 2 2 No (Yel-sh) Flicker 1 1 14 7 84 11 No (Red-shaf) Flicker 1 12 5 3 6 1 2 2 3 147 17 Northern Flicker 1 5 3 Pileated Woodpecker 8 7 11 3 6 2 235 20 Black Phoebe 6 41 12 Say's Phoebe 1 1 Loggerhead Shrike 1 1 2 12 1 1 1 43 18 Hutton's Vireo 1 7 27 28 13 2 4 2 180 21 Steller's Jay 19 21 34 43 12 13 19 14 554 22 Western Scrub-Jay 17 78 35 144 24 96 60 8 1585 21 American Crow 18 7 34 4 15 8 20 339 21 Common Raven 0 0 Barn Swallow 1 15 4 2 113 24 34 38 8 652 21 Ches-backed Chickadee 13 6 1 3 2 5 54 10 Oak Titmouse 8 138 37 12 2 1035 18 Bushtit 1 28 7 Red-breasted Nuthatch 2 6 10 3 White-br Nuthatch 164 6 Pygmy Nuthatch 1 1 2 14 1 1 3 1 46 15 Brown Creeper 1 1 Rock Wrem 10 4 4 25 12 4 1 212 21 Bewick's Wren 3 3 House Wren 16 4 55 9 Winter Wren 1 79 9 Marsh Wren 5 3 20 84 8 Golden-crown Kinglet 23 10 8 322 25 13 15 2 988 22 Ruby-crowned Kinglet 8 3 Blue-gray Gnatcatcher 7 4 4 75 8 Western Bluebird 9 15 2 46 8 5 2 364 21 Hermit Thrush 500 145 18 171 188 75 75 40 3531 21 American Robin 26 2 2 61 10 Varied Thrush 7 38 30 11 4 295 15 Wrentit 2 8 2 58 13 Northern Mockingbird 1 1 1 California Thrasher 17 40 13 50 1 932 17 European Starling
American Pipit 18 1 3 Cedar Waxwing 77 14 142 35 3 Orange-crown Warbler 7 2 1 Nashville Warbler 1 Yel-rum (Myr) Warbler 3 2 9 2 39 Yel-rump (Aud's) Warb 40 14 59 48 7 1 113 11 1 70 14 1 Yellow-rumped Warbler 94 10 5 37 7 28 1 42 19 120 12 Townsend's Warbler 64 26 1 8 40 4 6 12 2 1 3 10 Hermit Warbler cw 1 Common Yellowthroat 14 3 2 5 2 5 2 Spotted Towhee 39 20 12 18 26 4 7 13 7 2 8 5 California Towhee 38 30 22 32 24 7 6 14 23 4 22 10 10 Ruf-crowned Sparrow 1 Savannah Sparrow 61 1 17 Fox Sparrow 121 44 8 16 42 11 5 1 1 7 1 2 2 Song Sparrow 161 23 48 84 66 8 2 3 85 43 10 3 1 Lincoln's Sparrow 16 4 1 1 1 Swamp Sparrow 1 1 White-throated Sparr 1 1 2 White-crowned Sparrow 416 56 154 37 60 36 92 123 36 135 238 14 2 4 Gold-crowned Sparrow 479 178 80 73 129 33 37 84 72 210 143 46 50 2 Dark-eyed (Ore) Junco 186 42 8 5 27 17 8 37 10 2 163 41 174 11 Dark-eyed Junco Red-winged Blackbird 245 108 16 7 19 12 13 1 127 15 140 Tricolored Blackbird 150 Western Meadowlark 171 11 5 12 12 6 60 22 11 6 50 67 Brewer's Blackbird 164 68 12 18 28 38 11 3 36 141 69 Brown-headed Cowbird 3 blackbird, sp 21 12 Purple Finch 93 26 2 10 3 10 House Finch 178 65 10 6 26 9 81 28 32 151 162 12 4 Red Crossbill 2 Pine Siskin 60 4 80 1 Lesser Goldfinch 4 1 8 14 9 2 17 6 15 American Goldfinch 19 9 1 1 1 13 2 4 2 House Sparrow 93 26 3 28 5 6 10 Total birds 9504 15625 2507 1590 1395 3043 1787 2329 4606 4525 4255 7520 1385 1005 173 Observers in the field 3 16 7 2 9 4 5 4 4 8 6 10 4 7 2 Observers at feeders 1 Parties 1 6 3 1 2 3 1 2 2 2 4 3 1 1 Hours on foot 35.8 24 7 21.25 14 20 8 6 8.5 19 12.5 4.5 6
22 3 American Pipit 12 20 1 13 317 9 Cedar Waxwing 10 3 Orange-crown Warbler 1 1 Nashville Warbler 55 5 Yel-rum (Myr) Warbler 1 3 57 1 440 15 Yel-rump (Aud's) Warb 1 4 14 10 2 49 12 2 468 18 Yellow-rumped Warbler 27 2 2 5 1 214 17 Townsend's Warbler 2 1 4 3 Hermit Warbler 4 37 8 Common Yellowthroat 12 8 9 56 15 4 265 18 Spotted Towhee 16 14 61 26 3 8 15 385 20 California Towhee 4 5 2 Ruf-crowned Sparrow 3 82 4 Savannah Sparrow 2 3 53 38 1 2 2 362 20 Fox Sparrow 3 13 93 48 17 1 1 713 20 Song Sparrow 4 2 29 7 Lincoln's Sparrow 2 2 Swamp Sparrow 2 1 7 5 White-throated Sparr 13 29 167 5 84 18 3 1722 21 White-crowned Sparrow 45 13 7 301 171 28 23 52 2256 22 Gold-crowned Sparrow 87 60 65 170 279 5 35 120 1552 22 Dark-eyed (Ore) Junco 92 92 1 Dark-eyed Junco 1 6 709 12 Red-winged Blackbird 150 1 Tricolored Blackbird 20 1 454 14 Western Meadowlark 30 618 12 Brewer's Blackbird 3 1 Brown-headed Cowbird 10 43 3 blackbird, sp 1 1 2 8 2 157 10 Purple Finch 25 9 14 44 18 46 920 19 House Finch 2 1 Red Crossbill 1 12 34 192 7 Pine Siskin 1 21 3 3 20 124 14 Lesser Goldfinch 1 20 1 7 81 13 American Goldfinch 1 172 8 House Sparrow 1241 697 540 2599 1095 1697 533 404 70055 207 24 70055 Total Species 183 10 3 2 5 2 6 6 125 Observers in the field 1 6 8 Observers at feeders 2 1 2 1 2 1 41 Parties 14 6 8 38 10 5 5 272.55 Hours by foot
Hours on car 7.25 1.5 2 0.4 2.5 2 1 2 0.5 12 5 3.5 0.5 Hours on boat 5 Hours on bicycle Miles by car 27 5 15 4.3 25 28 5 10 3 62 27 4 Miles by foot 26.25 7 10 21.75 13 7 1 5 8 13 13 4 6 Miles by boat 20 44 Miles by bicycle Feeder hours 2 Owling Hours 3 2.25 2 0.75 1 10 1.75 Owling miles 5 4.25 0.5 0.5 2 18.5 4 Time, starting 0.375 0.2917 0.3125 0.2917 0.2951 0.2917 0.3125 0.25 0.3125 0.2917 0.3125 0.3125 0.3125 0.3125 Ending 0.0833 0.1875 0.6875 0.1667 0.7188 0.1875 0.1667 0.2083 0.1667 0.1875 0.1458 0.1875 0.1875 0.1667
1 1 0.25 1 2.5 5 1 51.9 Hours on car 5 Hours on boat 2 5 5 20 8 50 1 306.3 Miles by car 7 5 7 25 7 8 5 199 Miles by foot 20 Miles by boat Miles by bicycle 1 1 8.5 12.5 Feeder hours 1 1 3 25.75 Owling Hours 0.5 1 1 37.25 Owling miles 0.25 0.3021 0.3125 0.3125 0.3125 0.3333 800 Time, starting 0.2083 0.0938 0.1875 0.1875 0.7292 0.1875 0.6875 Ending