TOTAL BIRDS

INDICATED PAIRS

1998

SE

1997

SE

1998

SE

1997

SE

TOTAL

IND.PRS.p

1

Mallard

21.8

6.1

11.2

4.3

13.6

3.2

7.0

2.6

95.0

94.0

American Wigeon

10.0

2.8

4.8

1.5

6.6

2.3

2.8

0.8

108.0

136.0

American Green-winged Teal

10.8

5.0

3.0

1.3

6.2

2.5

2.4

0.8

260

158

Northern Shoveler

14.4

14.4

0.4

0.4

3.2

3.2

0.4

0.4

3500

700

Northern Pintail

2.2

1.3

0.4

0.4

1.2

0.7

0.4

0.4

450

200

ALL DABBLERS

59.2

23.6

19.8

7.5

30.8

9.9

13.0

4.6

199

137

Scaup sp.

42.0

19.9

26.8

8.0

12.0

4.0

8.8

2.6

57

36

Ring-necked Duck

19.4

4.5

6.4

2.4

7.8

3.9

4.8

1.7

203 *

63

Barrow's Goldeneye

24.8

5

20

5.1

14.8

2.8

10.8

3.4

24

37

Bufflehead

16.0

2.2

12.8

1.1

9.6

1.5

7.6

0.9

25

26

ALL DIVERS

102.2

21.2

66

13.8

44.2

6.7

32.0

7.3

55 *

38

ALL SPECIES

161.4

42.7

85.8

20.5

75.0

14.8

45.0

11.0

88

67

2

Mallard

46.2

5.8

23.4

4.3

28.8

3.1

15.8

3.5

97

82 *

American Wigeon

28.6

11.2

15.4

5.6

11.4

2.0

8.2

2.8

86

39

American Green-winged Teal

40.0

10.6

22.0

10.6

19.4

1.7

9.6

3.0

82 *

102

Northern Shoveler

45.8

9.1

4.2

1.5

13.8

4.4

2.6

0.9

990*

431

Northern Pintail

9.8

3.1

2.2

0.6

7.0

2.3

1.8

0.5

345

289

ALL DABBLERS

170.4

27.3

67.2

17.3

80.4

6.0

38.0

6.4

154 **

112 **

Scaup sp.

43.4

7.3

45.4

8.8

16.0

3.3

18.4

4.3

-4

-13

Ring-necked Duck

39.0

9.9

17.6

6.1

5.2

1.3

4.2

1.6

122

24

Barrow's Goldeneye

42.8

7.1

27.0

3.3

20.2

2.1

17

1.2

59

19

Bufflehead

14.0

2.6

11.4

3.3

8.0

1.0

6.2

1.7

23

29

ALL DIVERS

139.2

16.5

101.4

16.1

49.4

3.1

45.8

6.3

37

8

ALL SPECIES

309.6

38.4

168.6

26.7

129.8

8.3

83.8

10.7

84 *

55 *

3

Mallard

12.2

1.1

8.2

2.9

8.0

0.8

5.2

1.7

49

54

American Wigeon

31.8

9.5

30.4

13.9

17.2

4.3

19.0

8.2

5

-9

American Green-winged Teal

23

13.6

17

7.8

10.4

5.0

8.8

3.4

35

18

Northern Shoveler

14.6

4.7

8.0

4.2

9.2

3.0

5.2

2.5

83 *

77 *

Northern Pintail

4.6

2.2

11.4

2.5

3.4

1.7

9.0

1.9

-60 **

-62 *

ALL DABBLERS

86.2

28.2

75

29.4

48.2

13.1

47.2

16.9

15

2

Scaup sp.

13.6

2.9

16.2

4.7

8.8

2.0

9.0

2.4

-16

-2

Ring-necked Duck

8.8

4

2.6

1.7

4.4

2.2

1.6

1.0

238

175

Barrow's Goldeneye

0.8

0.6

5.0

1.8

0.6

0.4

3.0

0.9

-84

-80 *

Bufflehead

3.2

1.2

4.8

1.3

1.4

0.5

2.8

0.9

-33

-50

ALL DIVERS

26.4

5.4

28.6

6.9

15.2

3.8

16.4

4.1

-8

-7

ALL SPECIES

112.6

33.2

103.6

33.9

63.4

16.6

63.6

20.1

9

0

4

Mallard

13.4

3.1

15.4

4.8

9.0

1.7

8.2

2.9

-13

10

American Wigeon

36.6

6.9

42.8

7.9

21.0

4.0

25.8

2.6

-14

-19

American Green-winged Teal

18.2

6.9

10.8

3.6

10.8

2.9

7.6

2.5

69

42

Northern Shoveler

12.4

2.9

6.4

2.3

7.0

1.7

3.8

1.2

94 *

84 *

Northern Pintail

7.6

3.1

1.2

0.8

5.0

2.0

0.6

0.4

533

733

ALL DABBLERS

88.2

16.0

76.6

16.6

52.8

8.0

46.0

8.2

15

15

Scaup sp.

35.6

5.9

42.2

7.7

22.6

4.9

25.4

4.1

-16

-11

Ring-necked Duck

9.4

4.6

8.2

2.5

5.4

2.2

5.4

1.5

15

0

Barrow's Goldeneye

28.8

21.4

19.0

9.0

7.4

2.4

13.2

6.5

52

-44

Bufflehead

22.2

5.6

19.4

2.2

12.6

3.0

12.2

1.4

14

3

ALL DIVERS

96.0

26.0

88.8

7.6

48.0

4.7

56.2

4.6

8

-15

ALL SPECIES

184.2

40.8

165.4

23.1

100.8

12.5

102.2

9.7

11

-1

5

Mallard

56.4

7.1

42.8

11.4

24.8

1.8

19.4

4.7

32

28

American Wigeon

89.0

34.1

60.0

11.5

24.4

4.4

21.6

1.2

48

13

American Green-winged Teal

176.2

100.3

33.0

16.2

19.4

4.0

14.8

6.1

434

31

Northern Shoveler

44.8

4.6

7.8

2.3

21.0

4.3

5.6

1.9

474 **

275 **

Northern Pintail

26.8

10.4

6.8

2.8

10.8

3.2

3.8

1.4

294

184 *

ALL DABBLERS

393.2

149.5

150.4

35.2

100.4

14.4

65.2

10.5

161

54

Scaup sp.

83.0

22.3

75.4

21.6

25.2

5.5

13.4

4.3

10

88 **

Ring-necked Duck

45.8

9.0

34.8

7.4

9.4

2.1

11.0

4.3

32

-15

Barrow's Goldeneye

21.4

3.1

16.8

1.9

11.8

1.9

9.4

0.7

27

26

Bufflehead

17.8

3.8

9.8

3.8

8.8

1.9

6.0

2.1

82 *

47

ALL DIVERS

168.0

28.5

136.8

20.4

55.2

6.9

39.8

8.9

23

39 **

ALL SPECIES

561.2

171.8

287.2

36.4

155.6

20.6

105.0

13.8

95

48 *