Species

2000

1999

1998

1997

1996

Overall Total

Species

2000

1999

1998

1997

1996

Overall Total

Ring-billed Gull

2004

1023

1191

911

480

5609

Redhead

14

1

15

Common Merganser

1191

293

14

1316

2254

5068

Hooded Merganser

7

1

2

2

2

14

European Starling

604

1644

1074

1257

333

4912

Pine Siskin

12

12

American Crow

291

434

621

526

759

2631

Great Blue Heron

4

1

2

3

2

12

Mourning Dove

720

363

513

660

177

2433

White-throated Sparrow

11

11

Dark-eyed Junco

573

368

309

513

534

2297

Golden-crowned Kinglet

5

3

2

10

Rock Dove

478

547

405

405

361

2196

Killdeer

2

8

10

House Sparrow

314

461

504

657

141

2077

Northern Shoveler

9

9

Mix (Ring-billed/Herring) Gull

309

395

397

125

410

1636

Belted Kingfisher

2

2

3

1

8

Mallard

523

346

320

185

253

1627

American Black Duck

1

1

6

8

Canada Goose

215

308

182

351

563

1619

Barred Owl

3

4

7

House Finch

149

468

300

199

200

1316

Sharp-shinned Hawk

1

1

2

2

1

7

American Goldfinch

139

301

179

305

218

1142

Brown Creeper

1

2

3

6

American Tree Sparrow

430

148

122

66

225

991

Northern Flicker

1

3

1

5

duck species

2

950

6

958

Red-winged Blackbird

3

2

5

Black-capped Chickadee

143

193

210

205

94

845

Tern species

5

5

Bufflehead

174

201

92

14

349

830

American Coot

5

5

Blue Jay

161

84

127

143

163

678

Great Horned Owl

2

1

1

1

5

Herring Gull

292

60

59

143

18

572

Northern Shrike

1

3

1

5

Northern Cardinal

128

88

67

106

134

523

Swamp Sparrow

4

4

Common Redpoll

40

18

268

326

Gadwall

2

2

4

Cedar Waxwing

200

5

9

67

281

Wood Duck

3

3

Red-breasted Merganser

1

51

208

260

Double-crested Cormorant

3

3

Horned Lark

12

41

2

159

214

Lesser Scaup

3

3

Snow Bunting

80

45

35

30

190

Bald Eagle

1

2

3

Downy Woodpecker

21

24

69

30

41

185

Northern Harrier

2

2

Tufted Titmouse

32

40

31

44

23

170

sparrow species

2

2

Eastern Bluebird

37

34

31

23

9

134

Pileated Woodpecker

1

1

2

Mute Swan

71

3

52

2

128

Common Loon

2

2

Red-tailed Hawk

20

39

16

33

20

128

Eastern Screech-Owl

2

2

Bonaparte's Gull

1

48

58

107

Buteo species

1

1

2

White-breasted Nuthatch

11

19

23

34

13

100

Eastern Meadowlark

2

2

American Kestrel

4

24

29

16

24

97

Accipiter species

1

1

2

Common Goldeneye

17

1

2

7

64

91

American Pipit

1

1

Wild Turkey

21

41

28

90

Fox Sparrow

1

1

Song Sparrow

59

15

1

11

86

Little Gull

1

1

Tundra Swan

66

66

Yellow-bellied Sapsucker

1

1

Red-breasted Nuthatch

6

31

1

22

1

61

Grackle

1

1

Rough-legged Hawk

10

25

5

5

4

49

Greater Scaup

1

1

Hairy Woodpecker

2

10

8

9

7

36

Peregrine Falcon

1

1

Purple Finch

1

7

22

6

36

Pied-billed Grebe

1

1

Ruddy Duck

34

34

Ring-necked Duck

1

1

Red-bellied Woodpecker

9

10

7

1

5

32

Glaucous Gull

1

1

Merganser Species

30

30

Black-legged Kittiwake

1