Birding with the Gyllenhaals

 


Yard Birds:
Project FeederWatch Data

2005-2009

We have conducted FeederWatch observations for five winters now.  Just for the record, here are five tables with data going back to our first FeederWatch Weekend in January, 2005.  Go here for more information about the Project FeederWatch program:  http://www.birds.cornell.edu/pfw/index.html

Go to:
   November 2008 through March 2009
   November 2007 through March 2008
   November 2006 through March 2007
   November 2005 to April 2006
   January to April, 2005
   

November 2008 through March 2009

PROJECT FEEDERWATCH   FISHER/GYLLENHAAL’S   Nov 2008 – Mar 2009

Species Maximum number observed during count period Average group size when seen Average group size per count period
 Taxonomic Nov Dec Jan Feb Mar
10 17 24 1 8 15 22 29 5 12 19 26 2 9 16 23 2 9 16 23 30
Sharp-shinned Hawk 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1.0 0.0
Cooper's Hawk 0 1 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 1 1 0 1.0 0.3
Rock Pigeon 30 16 7 31 18 4 16 10 11 12 3 3 5 2 2 3 2 9 6 3 4 9.4 9.4
Mourning Dove 7 10 12 8 4 10 5 2 2 2 5 1 3 2 0 0 2 3 4 2 2 4.5 4.1
Downy Woodpecker 1 1 1 1 1 1 1 0 0 0 1 1 0 0 1 1 1 1 0 1 1 1.0 0.7
Hairy Woodpecker 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 0 1.0 0.1
Blue Jay 2 2 2 1 2 1 0 2 0 2 0 0 0 0 0 1 0 2 1 0 0 1.6 0.9
Black-capped Chickadee 2 1 0 1 0 0 2 1 1 1 1 0 0 0 0 2 1 2 1 0 0 1.3 0.8
Hermit Thrush 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.0 0.0
American Robin 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 2 2 1.8 0.3
European Starling 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0 0 0 1 1 5 0 2.0 0.5
American Tree Sparrow 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.0 0.0
Song Sparrow 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1.0 0.1
White-throated Sparrow 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.0 0.0
Dark-eyed Junco 11 9 9 7 14 16 22 5 12 14 21 23 22 5 2 10 4 2 2 4 7 10.5 10.5
Northern Cardinal 3 2 2 2 4 5 6 5 7 6 5 5 3 2 1 2 2 2 2 2 1 3.3 3.3
Red-winged Blackbird 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1.0 0.0
Common Grackle 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 14 6 6.0 1.1
Brown-headed Cowbird 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1.0 0.0
Purple Finch 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2.5 0.2
House Finch 6 10 12 18 14 32 21 13 25 35 12 25 30 9 18 18 19 4 5 7 10 16.3 16.3
Common Redpoll 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1.0 0.0
Pine Siskin 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.0 0.0
American Goldfinch 11 14 14 9 10 20 9 6 10 6 3 10 6 6 6 20 19 13 11 16 14 11.1 11.1
House Sparrow 40 60 55 65 70 85 70 50 60 75 65 45 50 25 25 25 30 20 11 5 16 45.1 45.1
Total species observed 13 11 9 11 10 10 11 10 9 10 9 9 7 8 7 9 9 14 14 16 11    
Total individuals observed 119 126 114 144 138 175 154 96 129 154 116 114 119 52 55 82 80 64 49 66 64    

 

   

November 2007 through March 2008

PROJECT FEEDERWATCH   FISHER/GYLLENHAAL’S   Nov 2007 – Mar 2008

Species Maximum number observed during count period Average group size when seen Average group size per count period
 Taxonomic Nov Dec Jan Feb Mar
11 18 26 3 10 17 24 31 7 14 21 28 4 11 18 25 3 10 17 24 31
Cooper's Hawk 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 1.0 0.2
Rock Pigeon 12 7 6 7 3 9 8 7 8 5 10 10 8 6 4 6 6 5 5 5 5 6.8 6.8
Mourning Dove 4 10 6 11 8 4 5 6 8 5 24 1 0 3 2 2 2 2 4 3 2 5.6 5.3
Monk Parakeet 0 0 0 0 0 0 0 0 5 2 7 2 2 0 0 0 3 0 0 0 0 3.5 1.0
Red-bellied Woodpecker 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.0 0.2
Downy Woodpecker 1 1 1 1 2 1 2 1 0 2 1 1 1 2 1 1 1 1 1 1 1 1.2 1.1
Hairy Woodpecker 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.0 0.0
Blue Jay 2 2 2 2 1 0 0 0 0 2 2 0 2 2 0 0 0 0 1 2 1 1.8 1.0
Black-capped Chickadee 0 2 0 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1.2 0.2
American Robin 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1.5 0.1
European Starling 0 0 0 0 7 0 0 4 0 2 0 0 0 0 0 0 0 0 0 7 5 5.0 1.2
American Tree Sparrow 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 1.0 0.1
White-throated Sparrow 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.0 0.0
Dark-eyed Junco 4 7 3 14 11 7 9 11 8 13 17 7 7 25 12 14 22 7 6 6 10 10.5 10.5
Northern Cardinal 2 2 2 2 2 2 2 2 2 2 2 1 2 2 2 2 2 2 2 1 2 1.9 1.9
Red-winged Blackbird 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1.0 0.1
Common Grackle 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 8 2 4.0 0.6
House Finch 4 3 3 5 3 2 2 5 2 3 6 7 2 3 2 3 2 1 4 7 4 3.5 3.5
Common Redpoll 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 7 10 1 2 6.0 1.4
American Goldfinch 9 8 8 7 14 11 7 13 14 28 32 25 36 42 35 46 42 31 40 28 16 23.4 23.4
House Sparrow 30 45 55 60 50 60 54 60 33 60 80 35 55 50 50 24 30 25 18 25 11 43.3 43.3
Total species observed 10 10 9 12 12 9 9 10 8 13 10 9 10 10 9 10 10 9 12 14 14    
Total individuals observed 69 87 86 112 103 97 90 110 80 126 181 89 116 136 109 100 120 81 94 96 64    

 

  

November 2006 through March 2007

PROJECT FEEDERWATCH   FISHER/GYLLENHAAL’S   Nov 2006 – Mar 2007

Species

Maximum number observed during count period

Average group size when seen

Average group size per count period

 

Nov

Dec

Jan

Feb

Mar

11

18

25

2

9

16

23

30

6

13

20

27

3

10

17

24

3

10

17

24

31

Cooper's Hawk

1

0

0

0

0

1

0

0

1

0

1

0

0

0

0

0

0

0

0

0

0

1.0

0.2

Rock Pigeon

8

4

3

4

5

2

1

0

1

1

40

1

2

5

8

3

6

2

5

7

13

6.1

5.8

Mourning Dove

7

11

3

4

6

7

5

1

2

12

3

4

5

2

1

4

2

3

1

3

6

4.4

4.4

Monk Parakeet

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

4

2

3.0

0.3

Red-bellied Woodpecker

0

0

0

0

0

0

0

1

1

1

1

0

1

0

0

1

0

0

0

0

0

1.0

0.3

Downy Woodpecker

1

0

0

0

0

1

1

1

1

1

0

2

2

1

1

2

2

1

2

1

1

1.3

1.0

Blue Jay

2

1

2

2

2

2

0

2

1

0

1

0

0

0

1

0

2

2

2

2

1

1.7

1.2

Black-capped Chickadee

0

1

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

1.0

0.0

Carolina Wren

0

0

0

0

1

0

1

0

0

0

0

0

0

0

0

0

0

0

0

0

0

1.0

0.1

American Robin

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

1

2

2

1.7

0.2

European Starling

0

0

0

0

0

1

0

1

0

0

4

2

0

0

0

3

3

0

2

1

1

2.0

0.9

American Tree Sparrow

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

1

0

0

0

0

1.0

0.0

Fox Sparrow

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

1

1

1

1.0

0.1

Song Sparrow

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

1

1

1

1.0

0.1

White-throated Sparrow

0

0

0

0

1

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

1.0

0.0

Dark-eyed Junco

7

6

5

4

2

8

10

14

12

15

12

11

10

13

12

14

9

3

4

8

6

8.8

8.8

Northern Cardinal

7

4

2

2

3

6

2

2

2

4

2

4

5

7

4

3

2

2

2

2

2

3.3

3.3

Red-winged Blackbird

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

1

1

2

1.3

0.2

Common Grackle

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

1

2

2

2

1.8

0.3

Brown-headed Cowbird

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

2

1

1.5

0.1

House Finch

17

10

12

11

12

22

8

19

20

23

26

21

12

19

23

24

7

7

3

4

4

14.5

14.5

American Goldfinch

5

13

22

6

16

18

6

20

10

11

19

33

26

11

17

24

24

9

10

7

9

15.0

15.0

House Sparrow

58

57

49

42

59

44

43

23

24

60

24

62

52

38

29

32

47

47

28

25

20

41.1

41.1

Total species observed

10

9

8

8

10

11

9

10

11

9

11

9

9

8

9

10

11

10

15

17

17

 

 

Total individuals observed

113

107

98

75

107

112

77

84

75

128

133

140

115

96

96

110

105

77

65

73

74

 

 

   


November 2005 to April 2006

PROJECT FEEDERWATCH   FISHER/GYLLENHAAL’S   Nov 2005 – Apr 2006

Species

Maximum number observed during count period

Average group size when seen

Average group size per count period

Nov

Dec

Jan

Feb

Mar

Apr

12

26

3

17

24

31

7

14

21

28

4

11

18

4

11

25

1

Cooper's Hawk

1

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

1.0

0.1

Rock Pigeon

7

7

8

4

5

2

2

4

2

4

2

2

3

3

3

3

12

4.3

4.3

Mourning Dove

12

8

11

11

12

15

14

18

6

7

8

9

10

16

5

6

4

10.1

10.1

Monk Parakeet

0

0

0

0

0

0

0

0

4

0

0

0

0

0

0

0

0

4.0

0.2

Downy Woodpecker

1

0

1

0

0

0

0

1

0

0

0

1

0

1

1

0

0

1.0

0.4

Northern Flicker

0

0

0

0

0

1

0

0

0

0

0

0

0

0

0

0

0

1.0

0.1

Blue Jay

2

2

1

1

2

0

1

1

1

1

1

1

2

0

1

0

2

1.4

1.1

Black-capped Chickadee

0

0

0

2

1

0

0

0

0

0

0

2

0

0

0

0

1

1.5

0.4

American Robin

0

0

0

0

0

0

0

0

0

0

0

0

0

0

1

0

1

1.0

0.1

European Starling

0

0

1

1

1

1

0

4

2

1

4

1

1

3

6

2

4

2.3

1.9

Fox Sparrow

0

0

1

0

0

0

0

0

0

0

0

0

0

0

0

0

0

1.0

0.1

Song Sparrow

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

1

1.0

0.1

White-throated Sparrow

2

0

1

0

0

0

0

0

0

0

0

0

0

0

0

0

0

1.5

0.2

Dark-eyed Junco

4

4

11

8

11

11

21

9

12

12

17

7

7

15

3

7

8

9.8

9.8

Northern Cardinal

0

0

2

1

1

1

1

2

1

0

2

1

2

2