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WATERBIRD SURVEY SUMMARY RESULTS - 2006/07

SPECIES

10/27/06

11/17/06

11/25/06

1/5/07

1/21/07

2/5/07

2/18/07

3/16/07

TOTALS

American Coot

161

137

149

81

64

63

106

110

871

American Widgeon

0

0

0

0

6

0

0

0

6

Black Oystercatcher

0

0

0

0

0

1

0

0

1

Black Turnstone

2

0

0

0

0

0

0

0

2

Brown Pelican

1

1

22

7

2

0

0

0

33

Bufflehead

127

504

523

765

742

1631

375

33

4700

Canada Goose

0

0

0

0

0

0

1

9

10

California Gull

0

1

1

9

81

54

2

5

153

Canvasback

0

0

0

0

16

5

13

0

34

Caspian Tern

0

0

0

0

0

0

0

1

1

Clark’s Grebe

3

2

5

8

1

4

2

64

89

Common Goldeneye

0

14

21

42

19

12

3

0

111

Common Loon

0

2

1

2

0

1

0

4

10

Double-crested Cormorant

10

5

281

32

770

2014

206

1284

4602

Dunlin

0

2

0

120

0

0

0

0

122

Eared Grebe

8

12

1

18

10

19

23

24

115

Elegant Tern

0

2

0

0

0

0

0

0

2

Forster’s Tern

6

17

0

0

0

0

0

45

68

Great-blue Heron

0

0

1

0

1

0

0

1

3

Greater/Lesser Scaup

1

149

19

639

411

778

249

22

2268

Greater Scaup

0

5

303

175

685

295

99

81

1643

Glaucous-winged Gull

0

0

0

0

25

0

0

0

25

Herring Gull

0

0

0

1

2

0

0

1

4

Horned/Eared Grebe

21

10

0

0

1

0

0

5

37

Horned Grebe

44

11

6

16

14

5

5

13

114

Killdeer

0

6

1

0

4

3

4

4

22

Least Sandpiper

0

122

201

0

3

3

0

69

398

Lesser Scaup

0

0

0

42

25

0

17

0

84

Mallard

0

0

4

0

0

10

0

6

20

Mew Gull

0

0

0

0

8

98

0

0

106

Osprey

1

0

0

0

0

0

0

1

2

Pied-billed Grebe

2

0

1

0

0

0

0

0

3

Red-breasted Merganser

0

15

7

3

40

8

5

6

84

Redhead

0

0

0

0

1

0

0

0

1

Red-necked Grebe

0

1

0

0

0

0

0

0

1

Red-throated Loon

0

0

0

2

4

0

4

1

11

Ring-billed Gull

0

0

8

6

4

57

0

2

77

Ruddy Duck

353

942

373

1383

144

1164

480

658

5497

Sanderling

0

5

0

0

0

124

0

6

135

Snowy Egret

0

0

0

0

0

0

0

1

1

Spotted Sandpiper

0

2

1

4

2

2

0

3

14

Surf Scoter

0

1

0

11

533

1

0

4

550

Unidentified bird

2

0

2

0

0

0

0

0

4

Unidentified gull

11

1

18

30

319

88

528

52

1047

Unidentified sandpiper

0

0

200

0

7

72

100

0

379

Western Grebe

24

6

18

63

211

2

128

286

738

Western/Clark’s Grebe

111

126

106

154

19

318

11

6

851

Western Gull

27

9

36

9

223

37

1

3

345

Western Sandpiper

0

1

0

0

0

0

0

0

1

Willet

2

1

0

0

0

3

0

0

6

 

 

 

 

 

 

 

 

 

 

TOTAL BIRDS

917

2112

2309

3622

4397

6872

2362

2810

25401

 

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