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1
Cheep Thrills 2025 163
Total species, all areas:
 163 Final
2
Thursday, December 18, 2025 82,511
Total birds observed, all areas:
82,511
3
Stafford LakeLucas ValleyMount BurdellOlampaliBlack PointIndian ValleyNicasioPetaluma Marsh *West PetalumaHicks ValleyRush CreekLakevilleBahiaFeedersSpecies? (1=y)Species Count
4
 Total per species: 93 39 62 50 116 61 75 64 83 91 121 76 113 -
5
Geese and Ducks 2,607 600 2,081 1,006 30,150 2,135 3,271 4,041 4,147 2,304 19,882 2,912 7,377 -
6
Snow Goose - 10
7
Ross's Goose - 10
8
Greater White-fronted Goose 25 25 11
9
Cackling Goose 3 2 1 11
10
Canada Goose 1,386 182 249 71 170 31 148 34 46 118 337 11
11
Mute Swan 122 14 34 56 16 2 11
12
Wood Duck 1 1 11
13
Blue-winged Teal - 10
14
Cinnamon Teal 43 15 4 14 2 1 7 11
15
Northern Shoveler 1,523 76 4 94 1 1,240 6 102 11
16
Gadwall 1,638 3 83 13 1 22 13 1,446 2 55 11
17
Eurasian Wigeon 6 1 5 11
18
American Wigeon 4,028 7 256 13 111 5 42 3,270 4 320 11
19
Mallard 1,688 28 2 87 165 14 4 96 97 313 112 770 11
20
Northern Pintail 987 12 46 830 99 11
21
Green-winged Teal 2,223 10 167 2 24 2 1,720 10 288 11
22
Canvasback 320 1 13 8 1 258 39 11
23
Redhead 2 2 11
24
Ring-necked Duck 240 18 14 131 24 53 11
25
Greater Scaup 1,327 1,140 1 21 150 15 11
26
Lesser Scaup 37 15 2 9 10 1 11
27
Scaup species - 0
28
Surf Scoter 2 2 11
29
White-winged Scoter 1 1 11
30
Long-tailed Duck 1 1 11
31
Bufflehead 753 16 435 8 42 17 137 27 71 11
32
Common Goldeneye 2,261 6 1,613 12 1 2 40 60 527 11
33
Barrow's Goldeneye 21 16 5 11
34
Hooded Merganser 35 3 1 4 16 11 11
35
Common Merganser 105 70 3 12 12 4 4 11
36
Red-breasted Merganser 5 5 11
37
Ruddy Duck 304 4 14 50 120 116 11
38
Duck species 13 10 2 1
39
Quail and Turkey -
40
California Quail 284 15 11 1 23 22 39 43 10 22 18 68 12 11
41
Wild Turkey 87 3 6 9 44 24 1 11
42
Ring-necked Pheasant 1 1 11
43
Pigeons, Doves -
44
Rock Pigeon 297 27 3 14 130 35 38 4 11 31 4 11
45
Band-tailed Pigeon 336 181 20 126 5 4 11
46
Eurasian Collared-Dove 111 22 12 26 8 10 5 1 23 4 11
47
Mourning Dove 130 33 4 21 44 4 5 9 4 1 5 11
48
Pigeon sp. - 0
49
Swifts and Hummingbird -
50
Vaux's Swift - 10
51
White-throated Swift 93 3 3 87 11
52
Swift sp. 3 3
53
Anna's Hummingbird 284 18 11 41 55 19 15 1 58 9 19 7 31 11
54
Rails and Gallinules -
55
Ridgway's Rail 8 2 6 11
56
Virginia Rail 7 1 1 4 1 11
57
Sora 9 2 5 1 1 11
58
Common Gallinule 14 2 7 1 4 11
59
American Coot 664 2 24 3 1 6 600 1 27 11
60
Black Rail - 10
61
Stilts and Avocets -
62
Black-necked Stilt 109 66 7 29 7 11
63
American Avocet 4,183 3,700 53 428 2 11
64
Plovers -
65
Black-bellied Plover 85 40 45 11
66
Killdeer 189 28 17 28 6 33 5 18 54 11
67
Semipalmated Plover 182 2 180 11
68
Snowy Plover - 10
69
Sandpipers -
70
Whimbrel - 10
71
Long-billed Curlew 126 113 11 2 11
72
Marbled Godwit 1,857 1,849 8 11
73
Short-billed Dowitcher 6 6 11
74
Long-billed Dowitcher 198 4 15 9 170 11
75
dowitcher species 150 146 4
76
Wilson's Snipe 25 4 1 2 7 11 11
77
Spotted Sandpiper 19 5 2 4 1 4 3 11
78
Willet 1,486 1,480 3 3 11
79
Greater Yellowlegs 89 3 11 3 27 1 6 23 15 11
80
Lesser Yellowlegs - 10
81
Dunlin 8,295 6,925 1,370 11
82
Least Sandpiper 2,400 1,192 14 73 1 930 190 11
83
Western Sandpiper 7,652 1 4,321 3,210 120 11
84
Peep species - 0
85
Gulls and Terns -
86
Bonaparte's Gull 27 2 5 20 11
87
Short-billed Gull (formerly Mew Gull) 5 5 11
88
Ring-billed Gull 263 6 111 59 1 1 3 23 4 55 11
89
Western Gull 8 2 1 2 3 11
90
Herring Gull 105 100 3 2 11
91
California Gull 265 17 200 25 22 1 11
92
Glaucous-winged Gull 607 3 600 1 1 2 11
93
Glaucous-winged Gull/Herring 200 200
94
Western/Glaucous-winged Gull
95
Iceland Gull (Thayer's) 50 50 11
96
Lesser Black-backed Gull - 10
97
gull species * 51 4 20 27
98
Caspian Tern 3 2 1 11
99
Forster's Tern 69 34 25 10 11
100
Grebes -