|
| 129 species ( composite) |
2007 |
2006 |
2005 |
2004 |
2003 |
2002 |
2001 |
2000 |
1999 |
1998 |
1997 |
| Greater
White-fronted Goose |
|
|
|
|
cw |
|
|
|
|
|
|
| Snow
Goose |
|
1 |
|
1 |
|
cw |
3 |
|
1 |
|
4 |
| Ross's
Goose |
|
|
|
|
|
|
1 |
|
|
|
|
|
Cackling
Goose |
1 |
11 |
cw |
47 |
|
|
|
|
|
|
|
| Canada
Goose |
17,000 |
15,000 |
20,000 |
22,780 |
14,000 |
21,920 |
26,000 |
20,000 |
14,300 |
33,000 |
30,000 |
| Mute
Swan |
|
|
|
1 |
|
|
1 |
|
|
|
|
| Tundra
Swan |
|
cw |
|
|
|
|
cw |
|
1 |
|
|
| Wood
Duck |
|
4 |
1 |
1 |
|
|
|
|
|
|
|
| Gadwall |
|
4 |
|
|
|
|
16 |
|
|
50 |
1 |
| American
Wigeon |
|
|
|
|
|
|
1 |
|
|
|
|
| American
Black
Duck |
2 |
11 |
|
4 |
cw |
2 |
7 |
6 |
5 |
3 |
1 |
| Mallard |
753 |
1759 |
366 |
732 |
700 |
817 |
1,498 |
474 |
688 |
767 |
898 |
| Northern
Shoveler |
|
|
|
|
|
|
cw |
|
|
|
|
| Northern
Pintail |
|
2 |
|
|
|
|
cw |
|
|
1 |
|
| Green-winged
Teal |
|
|
|
|
|
|
cw |
|
|
8 |
|
| Canvasback |
|
|
|
|
cw |
|
|
|
|
1 |
|
| Redhead |
|
|
|
|
|
|
|
|
|
|
|
| Ring-necked
Duck |
|
|
|
1 |
|
|
60 |
|
1 |
8 |
|
| Lesser
Scaup |
|
|
|
1 |
|
|
22 |
1 |
|
1 |
2 |
| White-winged
Scoter |
|
|
|
|
|
|
cw |
|
|
|
|
| Long-tailed
Duck |
|
|
|
|
|
|
2 |
|
|
|
|
| Bufflehead |
|
|
|
|
|
|
2 |
|
|
|
|
| Common
Goldeneye |
15 |
17 |
6 |
25 |
2 |
35 |
85 |
46 |
17 |
26 |
14 |
| Hooded
Merganser |
|
|
|
|
|
|
52 |
2 |
|
|
|
| Common
Merganser |
6 |
20 |
|
2 |
5 |
10 |
6 |
6 |
22 |
|
12 |
|
Red-breasted
Merganser |
|
|
|
cw |
|
|
|
|
|
|
|
| Ruddy
Duck |
|
|
|
|
|
|
2 |
1 |
|
|
|
|
Gray
Partridge |
15 |
cw |
cw |
|
5 |
|
|
|
|
|
|
|
Ring-necked
Pheasant |
79 |
16 |
53 |
29 |
142 |
26 |
10 |
103 |
26 |
12 |
9 |
|
Ruffed
Grouse |
|
|
|
|
|
|
|
|
|
|
2 |
|
Wild Turkey |
271 |
55 |
223 |
94 |
196 |
93 |
119 |
213 |
50 |
93 |
23 |
|
Common Loon |
|
|
|
|
|
|
|
|
|
|
|
|
Pied-billed
Grebe |
|
|
1 |
|
|
|
cw |
|
|
1 |
|
|
Horned
Grebe |
|
|
|
|
|
|
|
|
|
|
|
|
Red-necked
Grebe |
|
|
|
|
|
|
|
|
|
|
|
|
Double-crested
Cormorant |
|
|
|
|
|
cw |
|
|
|
|
|
|
Great Blue
Heron |
|
2 |
|
cw |
cw
|
1 |
|
1 |
|
|
|
|
Turkey
Vulture |
|
|
|
|
|
|
|
|
|
|
|
| Osprey |
|
|
|
|
|
|
|
|
|
|
|
| Bald
Eagle |
28 |
16 |
20 |
16 |
29 |
18 |
34 |
18 |
7 |
13 |
|
| Northern
Harrier |
|
|
|
cw |
|
1 |
1 |
|
|
3 |
|
| Sharp-shinned
Hawk |
4 |
4 |
4 |
3 |
7 |
7 |
1 |
5 |
3 |
1 |
2 |
| Cooper's
Hawk |
7 |
5 |
5 |
1 |
5 |
2 |
2 |
6 |
|
1 |
2 |
| Northern
Goshawk |
|
1 |
|
cw |
|
|
|
1 |
|
|
|
| Red
Shouldered
Hawk |
1 |
|
|
1 |
|
|
|
1 |
|
|
|
| Red-tailed
Hawk |
84 |
49 |
52 |
38 |
65 |
69 |
43 |
52 |
48 |
46 |
43 |
| Rough-legged
Hawk |
14 |
3 |
7 |
1 |
1 |
1 |
3 |
8 |
4 |
4 |
1 |
|
Golden
Eagle |
|
|
|
cw |
|
|
|
|
|
|
|
| American
Kestrel |
2 |
cw |
1 |
1 |
3 |
8 |
4 |
1 |
1 |
|
3 |
| Merlin |
1 |
|
|
|
cw |
|
|
|
|
1 |
|
| Peregrine
Falcon |
1 |
|
cw |
|
1 |
|
|
|
|
|
1 |
| American
Coot |
|
|
|
|
|
|
1 |
|
|
|
|
| Sandhill
Crane |
|
|
|
|
|
|
|
|
|
|
|
| Killdeer |
|
|
|
|
|
|
1 |
|
|
|
|
| Common
Snipe |
1 |
|
|
|
|
|
|
|
|
|
|
| Ring-billed
Gull |
|
4 |
|
|
|
|
cw |
|
|
1 |
|
| Herring
Gull |
|
|
|
|
|
|
|
|
|
|
|
| Rock
Pigeon |
655 |
753 |
562 |
490 |
904 |
579 |
497 |
217 |
215 |
588 |
392 |
| Mourning
Dove |
246 |
288 |
175 |
117 |
227 |
294 |
84 |
123 |
68 |
97 |
70 |
| Eastern
Screech-Owl |
4 |
2 |
2 |
2 |
4 |
4 |
2 |
2 |
4 |
1 |
1 |
| Great
Horned
Owl |
16 |
4 |
5 |
10 |
18 |
9 |
2 |
6 |
2 |
3 |
7 |
| Snowy
Owl |
|
|
|
|
|
|
|
|
|
|
|
| Barred
Owl |
9 |
2 |
2 |
2 |
1 |
6 |
cw |
2 |
2 |
4 |
3 |
| Long-eared
Owl |
|
1 |
|
1 |
|
|
|
|
|
|
1 |
| Short-eared
Owl |
cw |
|
|
|
cw |
|
|
|
|
|
|
| Northern
Saw-whet Owl |
1 |
1 |
|
|
|
2 |
|
|
|
|
|
| Belted
Kingfisher |
cw |
2 |
1 |
4 |
4 |
7 |
4 |
2 |
2 |
|
1 |
| Red-headed
Woodpecker |
|
|
|
|
3 |
|
|
1 |
7 |
|
1 |
| Red-bellied
Woodpecker |
62 |
52 |
49 |
39 |
43 |
66 |
43 |
46 |
28 |
31 |
43 |
| Yellow-bellied
Sapsucker |
|
|
1 |
1 |
|
1 |
|
|
|
|
|
| Downy
Woodpecker |
137 |
135 |
162 |
111 |
96 |
158 |
91 |
119 |
82 |
98 |
143 |
| Hairy
Woodpecker |
46 |
36 |
34 |
28 |
37 |
43 |
30 |
54 |
37 |
32 |
38 |
| Northern
Flicker |
2 |
2 |
9 |
5 |
4 |
6 |
1 |
6 |
3 |
8 |
3 |
| Pileated
Woodpecker |
6 |
8 |
11 |
6 |
9 |
6 |
1 |
9 |
3 |
|
5 |
| |