Monthly Bird Count Portal
This page provides an interface to explore the observation data collected by volunteers on the Monthly Bird Counts. The data here is presented in a table with filters to allow you to filter by month, year, and species.
| Date | Species | Total Count |
|---|---|---|
| May 1992 | Swainson's Thrush | 10 |
| May 1992 | Song Sparrow | 9 |
| May 1992 | Yellow Warbler | 9 |
| May 1992 | European Starling | 9 |
| May 1992 | Caspian Tern | 9 |
| May 1992 | Band-tailed Pigeon | 9 |
| May 1992 | Common Yellowthroat | 8 |
| May 1992 | Blue-winged Teal | 7 |
| May 1992 | Rufous Hummingbird | 7 |
| May 1992 | Spotted Sandpiper | 6 |
| May 1992 | Tree Swallow | 6 |
| May 1992 | Belted Kingfisher | 6 |
| May 1992 | Barn Swallow | 6 |
| May 1992 | Double-crested Cormorant | 5 |
| May 1992 | Great Blue Heron | 5 |
| May 1992 | Savannah Sparrow | 5 |
| May 1992 | Bald Eagle | 4 |
| May 1992 | Willow Flycatcher | 4 |
| May 1992 | Warbling Vireo | 4 |
| May 1992 | Osprey | 3 |
| May 1992 | Northern Flicker | 3 |
| May 1992 | Brown-headed Cowbird | 3 |
| May 1992 | Rufous-sided Towhee | 2 |
| May 1992 | Harlequin Duck | 2 |
| May 1992 | House Finch | 2 |
| May 1992 | Black-capped Chickadee | 2 |
| May 1992 | Gull sp. | 2 |
| May 1992 | American Wigeon | 2 |
| May 1992 | Purple Finch | 2 |
| May 1992 | MacGillivray's Warbler | 2 |
| May 1992 | Red-tailed Hawk | 1 |
| May 1992 | Bufflehead | 1 |
| May 1992 | Pacific-slope Flycatcher | 1 |
| May 1992 | California Gull | 1 |
| May 1992 | Orange-crowned Warbler | 1 |
| May 1992 | Common Goldeneye | 1 |
| May 1992 | Killdeer | 1 |
| April 1992 | Mallard | 164 |
| April 1992 | Green-winged Teal | 69 |
| April 1992 | American Pipit | 48 |
| April 1992 | Lesser Scaup | 44 |
| April 1992 | Rock Pigeon | 30 |
| April 1992 | Canada Goose | 30 |
| April 1992 | Bufflehead | 29 |
| April 1992 | Barrow's Goldeneye | 25 |
| April 1992 | Common Merganser | 22 |
| April 1992 | American Wigeon | 20 |
| April 1992 | Northwestern Crow | 19 |
| April 1992 | Glaucous-winged Gull | 19 |
| April 1992 | Greater Scaup | 18 |
| April 1992 | White-crowned Sparrow | 16 |
| April 1992 | Red-winged Blackbird | 15 |
| April 1992 | Violet-green Swallow | 15 |
| April 1992 | Surf Scoter | 15 |
| April 1992 | Cinnamon Teal | 13 |
| April 1992 | European Starling | 11 |
| April 1992 | Greater Yellowlegs | 10 |
| April 1992 | Yellow Warbler | 9 |
| April 1992 | Rufous Hummingbird | 8 |
| April 1992 | Song Sparrow | 7 |
| April 1992 | Northern Pintail | 6 |
| April 1992 | Hooded Merganser | 6 |
| April 1992 | Ring-necked Duck | 6 |
| April 1992 | Harlequin Duck | 5 |
| April 1992 | Savannah Sparrow | 5 |
| April 1992 | American Robin | 4 |
| April 1992 | Yellow-rumped Warbler | 4 |
| April 1992 | Northern Harrier | 2 |
| April 1992 | Northern Flicker | 2 |
| April 1992 | Swallow sp. | 2 |
| April 1992 | Goldeneye sp. | 2 |
| April 1992 | Belted Kingfisher | 1 |
| April 1992 | Ring-billed Gull | 1 |
| April 1992 | Osprey | 1 |
| April 1992 | Greater White-fronted Goose | 1 |
| April 1992 | Great Blue Heron | 1 |
| April 1992 | Red-throated Loon | 1 |
| April 1992 | Pelagic | 1 |
| April 1992 | Orange-crowned Warbler | 1 |
| April 1992 | Rufous-sided Towhee | 1 |
| April 1992 | Swainson's Thrush | 1 |
| April 1992 | Red-tailed Hawk | 1 |
| April 1992 | Common Raven | 1 |
| March 1992 | Mallard | 259 |
| March 1992 | Lesser Scaup | 98 |
| March 1992 | Gull sp. | 67 |
| March 1992 | Bufflehead | 60 |
| March 1992 | European Starling | 51 |
| March 1992 | Canada Goose | 46 |
| March 1992 | Northwestern Crow | 43 |
| March 1992 | Green-winged Teal | 39 |
| March 1992 | Glaucous-winged Gull | 23 |
| March 1992 | Common Goldeneye | 21 |
| March 1992 | American Robin | 19 |
| March 1992 | Barrow's Goldeneye | 15 |
| March 1992 | Rock Pigeon | 15 |
| March 1992 | Common Merganser | 14 |
| March 1992 | Surf Scoter | 11 |
| March 1992 | Northern Pintail | 8 |
| March 1992 | Song Sparrow | 8 |