| 2002 Seasonal Bird Counts at Mowitch | |||||
| Common Name | Scientific Name | Total Count | Spring | Summer | Fall |
| Cormorants | |||||
| double-crested cormorant | Phalacrocorax auritus | 3 | 3 | ||
| Bitterns and Herons | |||||
| great blue heron | Ardea herodias | 3 | 1 | 2 | |
| Waterfowl | |||||
| American wigeon | Anas americana | 11 | 1 | 10 | |
| Canada goose | Branta canadensis | 33 | 9 | 23 | 1 |
| mallard | Anas platyrhynchos | 46 | 2 | 15 | 29 |
| Hawks and Falcons | |||||
| Cooper's hawk | Accipter cooperii | 1 | 1 | ||
| Plovers | |||||
| killdeer | Charadrius vociferus | 30 | 2 | 17 | 11 |
| Sandpipers | |||||
| semipalmated sandpiper | Calidris pusilla | 16 | 16 | ||
| spotted sandpiper | Actitis macularia | 15 | 4 | 10 | 1 |
| western sandpiper | Calidris mauri | 2 | 2 | ||
| Gulls and Terns | |||||
| Caspian tern | Sterna caspia | 2 | 2 | ||
| glaucous-winged gull | Larus glaucescens | 16 | 1 | 11 | 4 |
| Doves | |||||
| mourning dove | Zenaida macroura | 7 | 4 | 3 | |
| Kingfishers | |||||
| belted kingfisher | Ceryle alcyon | 3 | 2 | 1 | |
| kingfisher | Ceryle sp. | 5 | 5 | ||
| Swallows | |||||
| barn swallow | Hirundo rustica | 7 | 7 | ||
| cliff swallow | Petrochelidon pyrrhonota | 22 | 16 | 6 | |
| violet-green swallow | Tachycineta thalassina | 8 | 1 | 7 | |
| Crows | |||||
| American crow | Corvus brachyrhynchos | 15 | 2 | 13 | |
| Northwestern crow | Corvus caurinus | 3 | 2 | 1 | |
| Thrushes | |||||
| American robin | Turdus migratorius | 3 | 1 | 2 | |
| Pipits | |||||
| American pipit | Anthus rubescens | 21 | 21 | ||
| Starlings | |||||
| European starling | Sturnus vulgaris | 297 | 4 | 103 | 190 |
| Warblers | |||||
| common yellowthroat | Geothylpis trichas | 1 | 1 | ||
| Old World Sparrows | |||||
| house sparrow | Passer domesticus | 2 | 2 | ||
| Finches and Sparrows | |||||
| American goldfinch | Carduelis tristis | 10 | 10 | ||
| house finch | Carpodacus mexicanus | 48 | 2 | 20 | 26 |
| Oregon junco | Junco hyemalis | 9 | 5 | 4 | |
| savannah sparrow | Passerculus sandwichensis | 18 | 18 | ||
| song sparrow | Melospiza melodia | 12 | 2 | 1 | 9 |
| white-crowned sparrow | Zonotrichia leucophrys | 4 | 2 | 2 | |
| Total Number of Species: | 31 | 15 | 22 | 21 | |
| Total Number of Birds: | 673 | 57 | 263 | 353 | |
| Notes: | Spring = March to May | ||||
| Blank indicates no bird was observed. | Summer = June to August | ||||
| Fall = September to November | |||||