1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013
Red-throated Loon RTLO 2 158 17 21 11 208 11 7 21 14 11 20 3 5 23 4 6 7 12 26 8 21 29 7 21 49 26
Pacific Loon PALO 8
18 9 17 27 46 3 29 20 7 7 8 2 15 2 19 4 38 16 6 1 22 4 11 16 10
Common Loon COLO 59 64 70 34 53 30 79 19 57 56 20 35 24 21 41 40 52 86 60 45 18 21 66 26 52 63 127
Yellow-billed Loon YBLO

















1







loon sp. LOON SP.

3

1 2 1
5 2 9

6 5 1 23
3 4 6 17 44 3 16 7





























Pied-billed Grebe PBGR 1 5
7 4
1 3 3 3 2 5 5 1 1 5 2 5
9 2 4 3 2 2 13 8
Horned Grebe HOGR















67



96 257 80 365 311 622
Red-necked Grebe RNGR
27 37 55 42 26 635 8 52 18 9 18 13 7 29 12 36 45 34 2 2 18 53 16 35 40 48
Eared Grebe EAGR 22 13 5 9 10 1 7 2 4
3
6
9
1 17 1
1
1 1 2 1 1
Western Grebe WEGR 100 229 2016 1425 2344 203 601 330 1016 58 280 44 26 53 174
2057 985 3220 361 207 44 270 39 534 372 426
Clark's Grebe CLGR 1












1











grebe sp. GREBE SP.




1 1






6 36 7 20 4 8 5 1 6
40 8 2





























Double-crested Cormorant DCCO 75 62 103 49 80 57 91 41 98 85 45 88 75 23 72 123 67 146 128 66 62 68 65 254 133 280 343
Brandt's Cormorant BRCO 3 7 22
22 2 2 6 2 2 3

1
4
1 1
1 3 4

1 27
Pelagic Cormorant PECO 17 32 27 38 48 27 71 23 27 51 25 29 11 55 22 30 33 34 41 42 31 54 77 64 56 73 109
cormorant sp. CORMORANT SP. 7 5 20 14 16 3 3 2 2 7
2 2
11 5 12 5 13 3 7 12 6 41 1 8 36





























Great Blue Heron GBHE 66 78 52 59 62 27 81 31 58 53 36 34 71 56 61 73 70 73 72 41 26 47


80 108





























Tundra Swan TUSW
7 5
4 5




4



20

16



13 12
Trumpeter Swan TRUS










3







10 8 109 10 4 28 77
swan sp. SWAN SP.
























6 25





























Greater White-fronted Goose GWFG
1 2

1 1 1




1






1 2



Snow Goose SNGO
7






1
26 20 2 1






1
2

Brant BRAN




















5 46
1 36 78
Canada Goose CANG

18 11 151 94 133 111 232 180 265 176 395 1015 98 486 78 165 454 346 201 390 330 339 323 682 386
Cackling Goose CACG
























2
Goose sp. GOOSE SP.
























60
Wood Duck WODU










1




1






12
Green-winged Teal GWTE















242



240


60 238
Mallard MALL 317 669 640 669 1614 1014 1018 941 961 1148 745 704 580 559 965 675 709 852 1138 1215 686 1441 1268 837 891 1099 1350
Mallard hybrid MALL X














6 10 2 18 5
2


5 1
Northern Pintail NOPI 217 185 893 289 685 196 326 74 228 684 280 374 438 78 98 141 519 389 102 309 404 569 641 296 634 624 995
Blue-winged Teal BWTE
104


5




















Cinnamon Teal CITE
44


3


10
3


4



3





Northern Shoveler NSHO 21 15 140 9 221 78 116 47 32 27 229 198 80 20 48 8 49 22 39 37 13 4 40 11 14 35 43
Gadwall GADW 9 28 214 1 5 19 45 26 151 188 311 45 165 75 112 45 41 130 31 284 105 34 216 152 197 157 381
Eurasian Wigeon EUWI 3 2 2 6 1 1 1 1 5 6 2 4
4 2 1 3 1
2 4 6 5 2
2 5
American Wigeon AMWI 548 578 530 1452 675 758 2422 1223 1005 1794 3400 1417 427 1269 695 748 476 631 871 652 1164 1076 592 944 1588 2474 2410
Canvasback CANV 32 32 11 9 65
26 3 2 1 1 72 156 18 83 107 2 52 1 176 12 18 12 23


Redhead REDH






1

6 5




1








Ring-necked Duck RNDU
2 5
5

1 5 7 24 8 22 9 14 4 20 7 2 45 18 18 16 28 36 66 68
Greater Scaup GRSC 177 114 7 138 348 199 112 306 241 115 166 55 131 90 146 161 91 73 73 70 179 94 93 59 79 90 28
Lesser Scaup LESC 257 237 86 413 18 275 392 185 281 219 194 138 36 187 17 114 78 21 105 125 96 2 279
11 63 152
scaup sp. SCAUP SP. 84 1 254 21 154 46 315 26 31 80 6 116 106
37 224 186 83 82 53 22 19 113 119 269 165 129
Harlequin Duck HADU 53 31 60 75 114 52 95 76 69 87 24 45 33 26 62 66 53 87 89 35 51 56 45 52 76 57 103
Long-Tailed Duck LTDU















166



21 51 12 23 23 74
Black Scoter BLSC 100 310 209 325 82 152 81 40 86 233 12 752 13 75 45 4 40 1 38 178 29 2 4 10 3 16 4
Surf Scoter SUSC 1217 3129 2380 840 2331 2058 4774 1349 1982 1987 2942 2849 1268 904 522 532 3221 2249 879 1729 2180 1271 792 1330 424 1245 1001
White-winged Scoter WWSC 1361 1377 1549 1264 832 1725 856 872 2446 1312 720 1879 521 393 416 149 257 203 61 230 430 34 44 43 48 75 260
scoter sp. SCOTER SP.
200 8 651 146 200 1210 279 348 21 48 278 96
991 72 201 183 166 53 3
83 193 53 50 64
Common Goldeneye COGO 249 313 250 645 348 558 281 174 267 141 109 102 190 548 221 502 141 175 227 405 168 307 424 296 331 635 677
Barrow's Goldeneye BAGO 141 103 87 131 97 480 370 294 337 276 143 236 210 338 270 304 130 130 109 41 600 39 97 97 91 102 213
goldeneye sp. GOLDENEYE SP.


19
2 5
30
2 44

12 49 53 2 107
36 14 30 53 7 19 143
Bufflehead BUFF 250 346 275 476 605 340 591 466 608 338 264 359 395 468 474 574 422 754 568 643 417 417 689 453 701 906 1127
Hooded Merganser HOME 15 126 68 31 54 48 47 128 36 57 38 36 45 86 62 27 43 59 29 56 58 42 32 50 19 102 99
Common Merganser COME 19 10 40 6 8 9 8 13 13 11 2 26 11 36 2 32 6 19 4 18
3
4 1 164 42
Red-breasted Merganser RBME 23 25 40 31 37 25 106 32 50 67 63 46 27 41 61 70 46 83 102 62 72 84 43 79 78 115 169
merganser sp. MERGANSER SP.




5
1


2 2




1
5
2


38
Ruddy Duck RUDU 195 408 188 197 850 104 558 317 568 501 642 561 148 3 150 1 63 146 88 93 216 32 172 169 295 66 209
duck sp. DUCK SP. 124 11
35 30 72 2 16 610 27
228

110 74 5 182 2 50 55 76 102 28 20 5 11





























Bald Eagle BAEA 7 25 12 22 25 40 33 39 63 54 45 87 63 51 98 41 62 63 69 64 70 100 72 97 73 167 126
eagle sp. EAGLE SP.























































Northern Harrier NOHA 17 22 16 24 18 19 23 18 34 28 21 52 49 15 28 39 31 29 41 27 19 42 22 43 37 46 32





























Sharp-shinned Hawk SSHA 2 4 7 1 5 3 4 5 2 3 6 4 6 2 2 3 5 9 6 6 3 4 6

2 9
Cooper's Hawk COHA 1 2 2 3 3 2 5 6 5 4 11 2 9 1 6 3 7 14 6 10 7 6 8 7 4 10 15
Northern Goshawk NOGO



1










1
1





1
accipiter sp. ACCIPITER SP.















2



1 2
1 1 1





























Red-tailed Hawk RTHA 38 60 50 44 50 61 92 38 55 101 57 65 90 57 71 76 72 65 79 69 41 78 49 78 77 82 90
Rough-legged Hawk RLHA 8 8 3 4 7 8 8 1 8 14 2 5 8 6 4 6

19 2
2
1 4 2 4
buteo sp. BUTEO SP.















2



3 1 7 3
1





























American Kestrel AMKE 3 4 3 6 1 3 1 2
2 1 4

1 1 3 6 1 3
5 2 2 2 3 6
Merlin MERL

1 1 2 5 3 1 2 1 3 3 3 2
2 7 1 5 4 2 2 2 1 4 3 6
Peregrine Falcon PEFA















3



4 1 1 3 1 1
falcon sp. FALCON SP.






1




1 1

1 1
1


1
1





























unidentified raptor UNIDENTIFIED RAPTOR




















4


3





























Ring-necked Pheasant RNEP 2 7 1 3 1 2 3
1 6 3


2 9 6 6 9 5 1
1
24 4 7





























California Quail CAQU 117 87 86 47 109 59 67 18 84 257 87 84 81 109 57 107 59 245 102 59 59 40 70 79 91 41 131





























Virginia Rail VIRA




1


1 5



1 1 2
2 1
1 1 4 2 3
American Coot AMCO
38 72 91 22 31 1 24 1 44 584 336 73 66 84 62 146 14 1 4
2 17
48 196 118





























Black-bellied Plover BBPL 28 1 12 35 12 57 2 70

17
24 32 38 63 42 104
15 23 3 18 47 41 63 150
Killdeer KILL 205 90 1 9 16 27 7
5 2 7 78 24 51 20 33 36 12 48 29 12 17 5 8 29 37 24
Black Oystercatcher BLOY
7

32
2 3 27 12
74 25 10 60 7 11 16 55 43 43 32 28 44 17 54
Greater Yellowlegs GRYE 11 2 6 25 49 9 10 17 2
3 13 10 9

9 10 17 8 5 2 5 18 8 11 12
Lesser Yellowlegs LEYE
3 22














1







yellowlegs sp. YELLOWLEGS SP.





6
1

11
3 1
1









Spotted Sandpiper SPSA


1




10
















Black Turnstone BLTU















209



218 175 150 486 342 163
Surfbird SURF


62
21


1
8 50 2 19 14 3 6 2 3 1 4 5 7 21 33 3
Sanderling SAND 157 63 41
62 27 83 162 265 20 14 198 15 30 47 120 41 54 15 25 24 32 70 58 61 38 8
Western Sandpiper WESA 15 199 30 32 102 347 54 25


236
60 21 5 56 2 17 19 64

11 2
36
Least Sandpiper LESA 11 10

17





1









1
68
40
Rock Sandpiper ROSA


20
1









102









sandpiper sp. SANDPIPER SP.

2

12 3 31 13 1


176

609 700

12
75 110 30 30 725
Dunlin DUNL 220 2915 5038 250 5348 336 391 1336 1508 524 162 256 686 40 175 3767
209 746 492 1057 300 190 533 248 1816 1378
Long-Billed Dowitcher LBDO





















2



dowitcher sp. DOWITCHER SP.



3
1 7
















12
Wilson's Snipe WISN















2
10 1 1 2 1 3

1





























Bonaparte's Gull BOGU 4 25 4 2 3 2 3 8 134 26 7 2 10 84 2 75 21 51
9 2 2 12 3 2
9
Heermann's Gull HEEG







1








1







Mew Gull MEGU















118



65 34 50 220 379 182
Ring-billed Gull RBGU 2 4 3 8 37 54 51 90 32 45 3 3 12 57 12 50 34 56 4 9 16 4 153 11 13 13 11
California Gull CAGU 53 9 9 5 1 1
2 3 1
23 10 20 15


1 1
3 2 4

1
Herring Gull HERG 5 9 74 6 21 3 173 52 167 10 4 3 8 4 1 5
5 11 16 4 9 6 4 4 1
Thayer's Gull THGU 26 1 4
3 3 4 5 9 15 4 10 3 22 20 10
4 13 9 2 10 1 16 7 3 2
Westem Gull WEGU
























1 1
Western X Glaucous-winged Gull WGWH

4
1

1
218
13 3 1 20 4 100 110 82 98 363 85


847 439
Glaucous-winged Gull GWGU 2763 3500 4054 3895 3560 1284 554 1813 1487 1371 899 1392 850 1249 1459 1538 1140 754 883 978 854 685 778 700 705 688 808
Glaucous Gull GLGU


























gull sp. GULL SP. 133 14 117 997 89 169 514 228 195 66 211 429 869 425 720 709 261 1633 593 255 242 220 530 908 663 663 1313





























Common Murre COMU

344 211 44 6 7 4 23 4 9 22 2 4 7 1 3 28
3 1 8 8 5 27 15 244
Pigeon Guillemot PIGU 6 13 61 55 41 8 38 3 2 19 13 10 7 11 16 6 16 53 62 6 6 4 43 19 54 36 127
Marbled Murrelet MAMU 10 2 32 7 36
10

3 5 2
1 1
1 24 2


3 3 13 5 16
Ancient Murrelet ANMU


11

2








2 2


1 1
2 2
Rhinoceros Auklet RHAU




2

1 3 2 24 1
3
39
1
1
1 3 1
2
alcid sp. ALCID SP.


























Rock Pigeon ROPI















254
186 381 116 126 194 55 101 393 362
Band-tailed Pigeon BTPI




7 3


106 61
55 3 36 13
2




2 15 10
Mourning Dove MODO
36 87
7
15 3 40 39 41 3 93 110 57 71 141 121 150 86 56 177 354 117 108 131 173
Eurasian Collared-Dove EUCD






















12 44 95 99





























Barn Owl BANO



4 2 1 1 2 2 3 2 2
1 2 1 2 4 2 2 6

1 2
Great Horned Owl GHOW















8



8 5 15 8 27 37
Barred Owl BADO
















1 1 1 1



5 6
Short-eared Owl SEOW
1 1 2 1


2 2
2





1 2 1 2 4 1 1






























Anna's Hummingbird ANHU




2




1





1 1 1 2 4 6 28 59 102
Rufous Hummingbird RUHU























































Belted Kingfisher BEKI 8 21 11 16 16 11 16 13 18 16 9 10 9 8 10 15 16 21 18 9 8 5 7 21 14 19 39





























Red-naped Sapsucker RNSA








3













1

Red-breasted Sapsucker RBSA







1

1




2 2 1 2 3 1 1
3 4
Downy Woodpecker DOWO
2 1 3 2 5 10 3 5 12 6 14 4 8 7 2 10 11 9 13 5 11 29 17 13 26 28
Hairy Woodpecker HAWO

1 5 4 3 5 1 1 6 1 5
1 9 2 3 21 15 10 5 6 11 16 18 31 34
Northern Flicker NOFL 56


53 69
34 58 107



41
79



102
88 108 162 230
Pileated Woodpecker PIWO 2 1

4
5
1

1
1 1
2
3 1
3 2
5 1 14
woodpecker sp. WOODPECKER SP.















1 2 1 2



































Northern Shrike NSHR 3


2

1 4
1 3
2
1
2 1 2 1


1 2





























Hutton's Vireo HUVI





2 4 2 2
3 1 1 2

2


3 1 3

1





























Steller's Jay STJA 1

2
1 3 1

2 14 1 3 10 3 16 15 5 15 2
3 7 3 21 49
American Crow AMCR 766 1177 1190 1070 1364 1886 1086 1378 1330 1216 656
1699 817 421 979 892 731 955 701 331 693 578 440 854 937 813
Common Raven CORA 1 2 3 1 2 2 7 3 8 14 3 12 1 5 5 13 16 11 24 17 8 34 34 14 22 38 57





























Black-capped Chickadee BCCH 25 41 63 81 32 18 5 49 30 28 36 41 77 29 39 47 149 167 105 101 104 134 121 117 74 150 221
Mountain Chickadee MOCH















7 1








Chestnut-backed Chickadee CBCH 29 113 64 208 154 88 261 114 200 146 214 248 237 191 341 258 431 496 315 275 348 271 664 287 245 415 432
chickadee sp. CHICKADEE SP.

1

2
1
17
18 4 12 3 2 23 2 21 8 8 44 6 11 3 24 28





























Bushtit BUSH 37 102 30 125 46 1 29 39 102 51 341 85 46 76 33 63 160 66 68 37 17 36 52 124 77 89 110





























Brown Creeper BRCR 4 4
7 7 3 10 9 5 8 16 17 3 7 15 6 21 27 18 15 17 15 18 21 10 34 19





























Red-breasted Nuthatch RBNU 13 15 2 28 10 2 22 6 24 30 8 37 4 9 42 9 60 73 31 27 20 36 64 47 26 84 88





























Bewick's Wren BEWR 2 12 1 20 12 9 12 7 13 17 6 12 2 7 8 2 19 28 13 18 17 20 26 20 26 16 35
House Wren HOWR

2






















2
Pacific Wren PAWR 14 8 29 42 28 56 25 33 44 29 33 112 35 130 153 97 172 125 102 120 64 51 76

151 171
Marsh Wren MAWR 1 11 2 7 8 5 1
1 2 6
2 2 2 1 5 6 5 3 7
9
7 1 14





























Golden-crowned Kinglet GCKI 110 119 175 927 269 428 469 311 286 181 420 564 153 424 846 707 759 470 229 551 692 318 800 451 404 702 429
Ruby-crowned Kinglet RCKI 11 16 14 39 13 7 18 35 25 54 62 34 18 85 125 80 140 138 153 37 57 43 65 33 159 69 48
kinglet sp. KINGLET SP.





















5
7
9
Hermit Thrush HETH
1
1






3
1 3


2 1
1 5 7 3 2 7
Varied Thrush VATH 8 2 3 24 11 16 84 7 9 43 26 195 10 36 51 16 16 38 21 84 29 41 47 67 42 202 294
American Robin AMRO 292 481 350 163 354 184 919 59 262 267 318 596 654 480 689 457 476 421 409 1042 513 1137 594 618 721 1255 2298





























European Starling EUST 3385 2570 14379 5031 7924 3678 2884 2580 7796 6576 7139 3025 5601 3196 2205 3677 2491 2321 2409 3926 2141 1552 1266 1898 1833 4305 3113





























Cedar Waxwing CEDW

1 14



3


60



4
16


2 11
2





























Orange-crowned Warbler OCWA

1

2









1








1
Yellow-rumped Warbler YRWA
21
1


















1
2





























Spotted Towhee SPTO 45 32 43 60 96 56 63 51 68 120 147 203 86 37 80 67 119 235 127 137 149 130 168 117 168 173 299
Savannah Sparrow SAVS
2 3 5 1 3


4
1
2
1 4 2
4


1
20 4
Fox Sparrow FOSP 13 14 1 22 15 17 7 4 4 24 52 78 18 8 45 45 75 92 47 110 95 90 60 53 88 89 196
Song Sparrow SOSP 86 84 78 150 268 248 102 78 81 158 170 334 111 340 170 165 258 390 281 287 200 198 242 201 259 271 454
Lincoln's Sparrow LISP
1

1
2 4 1
1 2 1

9 2 8
5

1 1

4
Golden-crowned Sparrow GCSP 23 64 59 94 101 84 98 79 70 180 129 180 205 141 203 123 200 182 304 242 267 323 289 444 361 494 454
White-crowned Sparrow WCSP 33 2 48 9 19 8 39 40 66 72 23 52 18 10 41 26 28 10 60 66 63 72 53 61 25 89 70
Dark-eyed Junco DEJU 98 48 74 25 288 623 704 511 914 188 15 629 363 291 712 869 864 866 732 815 1014 1185
1222 1006 1738 1496
sparrow sp. SPARROW SP.




3

8

27 35 4 25 30 41
35
47 12 3 32 16 27





























Western Meadowlark WEME
15 1 3 5 52 4 1 1 49 22 56 2 2
2 5 4 47 1



7 1 66
Red-Winged Blackbird RWBL















664



257 249 628 608 396 391
Brewer's Blackbird BRBL 784 238 1105 1398 1147 193 913 351 801 2078 1204 556 1151 900 546 939 1385 3070 994 588 595 483 1091 645 408 508 922
blackbird sp. BLACKBIRD SP.















102



21
310
97 101





























Purple Finch PUFI 4 17 4 20 45 5 11 69 23 2
48 3
1
3 7 2 7 4 2 11 24 18 5 20
House Finch HOFI 221 328 254 232 402 206 238 168 330 337 204 371 422 203 328 216 331 608 412 415 221 328 209 302 419 324 364
Red Crossbill RECR
32
50

15 1 39

39
1 6
57 33 4 4 32
58 37 35 21 8
Pine Siskin PISI 475
51 128
210 330 50 1206 513 480 983 684 437 858 41 934 841 32 461 475 1350 50 380 399 6228 160
American Goldfinch AMGO
1 38


2 20
1
4
14
2 8 2 4
1 1 3
7 1 2
finch sp. FINCH SP.















154 31
25 31
10 28

7





























House Sparrow HOSP 74 64 39 30 51 17 105 11 65 86 98 140 162 13 117 76 162 192 151 245 74 152 255 118 218 142 241





























Brown Pelican BRPE




















1




Evening Grosbeak EVGR






















11 20

Pine Grosbeak PIGR




















8




Townsend's Warbler TOWA















5





0 1

Osprey OSPR















1









Least Sandpiper LESA















1




1
68
40
Northern Mockingbird NOMO















1









Mountain Bluebird MOBL















1









Western Bluebird WEBL


























Golden Eagle GOEA
























1 1
Great Egret GREG
























1
Bohemian Waxwing BOWA
























1
Chipping Sparrow CHSP
























2
Muscovy Duck MUDU
























1
White-throated Sparrow WTSP
























2 2
American Pipit AMPI
























5
Wild Turkey WITU

























4