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Remarkable
Analysis
Phenology
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Totals (date)
Totals (species)
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Totals Black Swamp Bird Obs. - Metzger Marsh (OH) 2026
Year
all years
2026
2025
2024
Period
january
february
march
april
may
june
july
august
september
october
november
december
all months
spring
autumn
jan, feb & mar
feb, mar & apr
mar, apr & may
apr, may & jun
may, jun & jul
jun, jul & aug
jul, aug & sep
aug, sep & oct
sep, oct & nov
oct, nov & dec
jan & feb
feb & mar
mar & apr
apr & may
may & jun
jun & jul
jul & aug
aug & sep
sep & oct
oct & nov
nov & dec
dec & jan
count-field
both directions
number E
number W
Also present
Species
Mar
Totals
W
E
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Canada Goose
107
107
102
5
68 (
2 Mar
)
100
2
1 Mar
2 Mar
2.
Tundra Swan
24
24
24
0
24 (
1 Mar
)
50
1
1 Mar
1 Mar
3.
Shoveler
5
5
0
5
5 (
2 Mar
)
50
1
2 Mar
2 Mar
4.
Gadwall
3
3
0
3
3 (
2 Mar
)
50
1
2 Mar
2 Mar
5.
American Wigeon
4
4
3
1
4 (
2 Mar
)
50
1
2 Mar
2 Mar
6.
Mallard
5
5
0
5
5 (
2 Mar
)
50
1
2 Mar
2 Mar
7.
Black Duck
2
2
0
2
2 (
2 Mar
)
50
1
2 Mar
2 Mar
8.
Pintail
45
45
17
28
45 (
2 Mar
)
50
1
2 Mar
2 Mar
9.
duck sp.
531
531
489
42
422 (
2 Mar
)
100
2
1 Mar
2 Mar
10.
Canvasback
699
699
589
110
527 (
2 Mar
)
100
2
1 Mar
2 Mar
11.
Redhead
3239
3239
3180
59
3189 (
2 Mar
)
100
2
1 Mar
2 Mar
12.
Ring-necked Duck
4
4
1
3
3 (
2 Mar
)
100
2
1 Mar
2 Mar
13.
Scaup
104
104
101
3
90 (
2 Mar
)
100
2
1 Mar
2 Mar
14.
Lesser Scaup
937
937
915
22
827 (
2 Mar
)
100
2
1 Mar
2 Mar
15.
Aythya sp.
1322
1322
1322
0
1322 (
2 Mar
)
50
1
2 Mar
2 Mar
16.
Bufflehead
13
13
13
0
12 (
2 Mar
)
100
2
1 Mar
2 Mar
17.
Goldeneye
257
257
126
131
188 (
2 Mar
)
100
2
1 Mar
2 Mar
18.
Hooded Merganser
4
4
0
4
4 (
2 Mar
)
50
1
2 Mar
2 Mar
19.
Goosander
378
378
140
238
288 (
1 Mar
)
100
2
1 Mar
2 Mar
20.
Red-breasted Merganser
9
9
7
2
5 (
2 Mar
)
100
2
1 Mar
2 Mar
21.
Killdeer
4
4
0
4
3 (
2 Mar
)
100
2
1 Mar
2 Mar
22.
Ring-billed Gull
5165
5165
1275
3890
4341 (
1 Mar
)
100
2
1 Mar
2 Mar
23.
Herring Gull
3380
3380
1607
1773
2937 (
1 Mar
)
100
2
1 Mar
2 Mar
24.
Glaucous Gull
1
1
0
1
1 (
2 Mar
)
50
1
2 Mar
2 Mar
25.
Lesser Black-backed Gull
2
2
2
0
2 (
1 Mar
)
50
1
1 Mar
1 Mar
26.
Iceland Gull
3
3
3
0
2 (
2 Mar
)
100
2
1 Mar
2 Mar
27.
Great Blue Heron
1
1
1
0
1 (
1 Mar
)
50
1
1 Mar
1 Mar
28.
American Crow
9
9
1
8
5 (
1 Mar
)
100
2
1 Mar
2 Mar
29.
Shore Lark
5
5
4
1
5 (
2 Mar
)
50
1
2 Mar
2 Mar
30.
Starling
3
3
0
3
2 (
2 Mar
)
100
2
1 Mar
2 Mar
Species
Mar
Totals
W
E
Maximum
Presence
(%)
Presence
(days)
First
Last
31.
American Robin
3
3
0
3
2 (
1 Mar
)
100
2
1 Mar
2 Mar
32.
American Goldfinch
4
4
0
4
4 (
2 Mar
)
50
1
2 Mar
2 Mar
33.
Red-winged Blackbird
24
24
19
5
19 (
1 Mar
)
100
2
1 Mar
2 Mar
34.
Common Grackle
1
1
0
1
1 (
2 Mar
)
50
1
2 Mar
2 Mar
Species
Mar
Totals
W
E
Maximum
Presence
(%)
Presence
(days)
First
Last
Totals
16297
16297
9941
6356
100
2
Observation hours
12:00
12:00
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