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The Austin Christmas Bird Count is the longest running citizen science bird monitoring program in Central Texas. A venerable tradition, the count has turned up 255 species on 43 Austin Christmas Bird Counts since 1953. This summary gives the number of years each species was recorded within a decade, as well as average counts for each species by decade. The links above lead to complete species counts for the count years.
All of the Christmas Bird Count data is available for further analysis on the Audubon website at http://www.audubon.org/bird/cbc/hr/. The site enables you to generate tables of data and graphs by a variety of parameters. The Austin area count code is TXAU. The count numbers start with 01 for 1900, so the count number is one greater than the calendar year and the century is not denoted (e.g., count 102 is for 2001). Have fun.
|
| | Number of years with occurrences | | Average counts |
| Decade | `50s | `60s | `70s | `80s | `90s | `00s | Total | | `50s | `60s | `70s | `80s | `90s | `00s |
| Number of counts | 7 | 4 | 10 | 10 | 10 | 2 | 43 | | 7 | 4 | 10 | 10 | 10 | 2 |
| Hours | 296 | 234 | 1594 | 2165 | 1647 | 290 | 6226 | | 42.3 | 59.0 | 159.4 | 216.5 | 164.7 | 145.0 |
| Number of Species | 149 | 145 | 215 | 231 | 226 | 166 | 255 | | 86.0 | 35.4 | 131.2 | 140.4 | 141.0 | 138.5 |
| | | | | | | | | | | | | | |
| Common Loon | | 1 | | | 2 | | 3 | | | 0.1 | | | 0.2 | |
| Least Grebe | | 1 | 5 | 3 | 2 | 1 | 12 | | | 0.2 | 1.0 | 0.5 | 0.3 | 0.5 |
| Pied-billed Grebe | 7 | 4 | 10 | 10 | 10 | 2 | 43 | | 14.9 | 11.2 | 58.9 | 103.0 | 71.1 | 91.0 |
| Horned Grebe | | | 1 | 2 | 1 | 1 | 5 | | | | 0.1 | 1.1 | 0.7 | 0.5 |
| Eared Grebe | 2 | 4 | 10 | 10 | 8 | 2 | 36 | | 1.0 | 42.3 | 96.6 | 43.3 | 10.7 | 11.5 |
| American White Pelican | | 1 | 2 | 1 | 6 | 1 | 11 | | | 0.1 | 0.3 | 0.1 | 14.3 | 13.0 |
| Neotropic Cormorant | | | | 3 | 5 | 2 | 10 | | | | | 0.3 | 1.0 | 5.5 |
| Double-crested Cormorant | 2 | | 9 | 10 | 10 | 2 | 33 | | 0.7 | | 53.9 | 481.2 | 1,000.8 | 904.5 |
| Anhinga | | | 1 | 1 | 1 | | 3 | | | | 0.3 | 0.1 | 0.1 | |
| American Bittern | | | 2 | | 1 | | 3 | | | | 0.3 | | 0.1 | |
| Great Blue Heron (Blue form) | 7 | 4 | 10 | 10 | 10 | 2 | 43 | | 3.6 | 2.7 | 48.7 | 84.8 | 62.9 | 42.0 |
| Great Egret | | | 5 | 9 | 10 | 2 | 26 | | | | 1.0 | 16.9 | 26.1 | 50.5 |
| Snowy Egret | | | | | 3 | 2 | 5 | | | | | | 1.2 | 6.0 |
| Little Blue Heron | | | | 1 | | | 1 | | | | | 0.1 | | |
| Tricolored Heron | | | 1 | | 1 | | 2 | | | | 0.1 | | 0.1 | |
| Cattle Egret | | | 3 | 6 | 3 | 1 | 13 | | | | 2.8 | 4.4 | 3.4 | 19.5 |
| Green Heron | 1 | | 7 | 9 | 8 | 2 | 27 | | 0.1 | | 1.3 | 3.1 | 2.2 | 3.0 |
| Black-crowned Night-Heron | 1 | | 2 | 6 | 5 | 2 | 16 | | 0.4 | | 0.3 | 1.9 | 2.2 | 11.0 |
| Yellow-crowned Night-Heron | 1 | | 1 | 1 | 3 | 2 | 8 | | 0.1 | | 0.1 | 0.2 | 0.4 | 6.0 |
| White Ibis | | | 1 | | | | 1 | | | | 0.1 | | | |
| Black Vulture | 6 | 3 | 10 | 10 | 10 | 2 | 41 | | 23.0 | 1.1 | 24.2 | 146.0 | 235.9 | 481.0 |
| Turkey Vulture | 7 | 4 | 10 | 10 | 10 | 2 | 43 | | 47.3 | 15.3 | 110.2 | 203.4 | 213.0 | 219.0 |
| Black-bellied Whistling-Duck | | | | 3 | 5 | | 8 | | | | | 5.6 | 10.4 | |
| Greater White-fronted Goose | | | | 2 | 2 | 1 | 5 | | | | | 0.2 | 0.3 | 3.0 |
| Snow Goose | 1 | | 1 | 2 | 3 | 1 | 8 | | 0.1 | | 0.1 | 1.7 | 2.9 | 0.5 |
| Snow Goose (blue form) | 1 | | 1 | | | | 2 | | 0.1 | | 0.1 | | | |
| Snow Goose (white form) | | | 1 | 1 | | | 2 | | | | 2.5 | 0.1 | | |
| Ross's Goose | | | | 1 | | | 1 | | | | | 0.2 | | |
| Canada Goose | 1 | 1 | 5 | 4 | 5 | 2 | 18 | | 0.6 | 0.3 | 3.9 | 4.5 | 1.2 | 1.0 |
| Mute Swan | | | | | 2 | | 2 | | | | | | 0.5 | |
| Wood Duck | | 1 | 9 | 10 | 10 | 2 | 32 | | | 0.2 | 10.2 | 31.9 | 53.0 | 23.5 |
| Gadwall | 7 | 4 | 10 | 10 | 10 | 2 | 43 | | 486.3 | 104.1 | 737.2 | 586.6 | 418.7 | 465.0 |
| Eurasian Wigeon | | | | 1 | | | 1 | | | | | 0.1 | | |
| American Wigeon | 6 | 3 | 10 | 10 | 10 | 2 | 41 | | 36.4 | 9.5 | 151.1 | 352.4 | 410.4 | 330.5 |
| American Black Duck | 1 | | | | | | 1 | | 0.1 | | | | | |
| Mallard | 2 | 2 | 9 | 10 | 10 | 2 | 35 | | 2.4 | 0.4 | 37.1 | 74.8 | 54.5 | 41.0 |
| Blue-winged Teal | 1 | 1 | 8 | 9 | 7 | 2 | 28 | | 0.1 | 0.1 | 13.9 | 15.3 | 4.2 | 10.5 |
| Cinnamon Teal | 4 | | 3 | 5 | 3 | 2 | 17 | | 4.0 | | 0.9 | 0.8 | 1.1 | 1.0 |
| Northern Shoveler | 5 | 4 | 10 | 10 | 10 | 2 | 41 | | 13.9 | 152.0 | 2,164.4 | 1,416.5 | 883.2 | 1,388.5 |
| Northern Pintail | 4 | 4 | 10 | 10 | 10 | 2 | 40 | | 29.0 | 75.9 | 371.1 | 51.7 | 76.9 | 83.5 |
| American Green-winged Teal | 7 | 4 | 10 | 10 | 10 | 2 | 43 | | 21.4 | 81.2 | 156.5 | 306.5 | 689.4 | 382.5 |
| Canvasback | 5 | 3 | 10 | 8 | 9 | 2 | 37 | | 8.4 | 2.3 | 17.6 | 7.3 | 5.6 | 2.0 |
| Redhead | 3 | 1 | 10 | 8 | 9 | 2 | 33 | | 0.7 | 0.9 | 8.9 | 7.6 | 40.0 | 26.5 |
| Ring-necked Duck | 4 | 3 | 9 | 10 | 10 | 2 | 38 | | 7.1 | 2.8 | 32.8 | 61.3 | 76.9 | 31.0 |
| Greater Scaup | | | | 1 | 3 | 1 | 5 | | | | | 0.1 | 0.8 | 0.5 |
| Lesser Scaup | 7 | 4 | 10 | 10 | 10 | 2 | 43 | | 58.4 | 151.8 | 643.1 | 635.5 | 801.7 | 741.0 |
| Surf Scoter | | | | | | | | | | | | | | |
| White-winged Scoter | | | | 1 | | | 1 | | | | | 0.1 | | |
| Oldsquaw | | | 1 | | 2 | | 3 | | | | 0.1 | | 0.2 | |
| Bufflehead | 1 | 4 | 10 | 10 | 10 | 2 | 37 | | 0.1 | 10.6 | 45.1 | 92.5 | 143.5 | 129.0 |
| Common Goldeneye | 1 | 4 | 10 | 9 | 6 | 1 | 31 | | 0.1 | 2.1 | 6.6 | 6.6 | 1.1 | 0.5 |
| Hooded Merganser | | 2 | 10 | 10 | 8 | 1 | 31 | | | 1.3 | 20.8 | 27.1 | 10.5 | 2.5 |
| Common Merganser | | 1 | 1 | 1 | | | 3 | | | 0.1 | 0.4 | 0.1 | | |
| Red-breasted Merganser | | 1 | 4 | 2 | | | 7 | | | 0.1 | 0.9 | 0.2 | | |
| Ruddy Duck | 1 | 4 | 10 | 10 | 10 | 2 | 37 | | 4.6 | 165.0 | 358.4 | 306.8 | 227.1 | 425.5 |
| Osprey | 1 | | 2 | 9 | 10 | 2 | 24 | | 0.1 | | 0.3 | 7.6 | 8.1 | 8.0 |
| White-tailed Kite | | | | 1 | 1 | | 2 | | | | | 0.1 | 0.3 | |
| Bald Eagle | | | | 2 | 4 | | 6 | | | | | 0.2 | 1.0 | |
| Northern Harrier | 3 | 4 | 10 | 10 | 10 | 2 | 39 | | 4.3 | 4.3 | 40.8 | 43.7 | 23.4 | 16.5 |
| Sharp-shinned Hawk | 5 | 2 | 7 | 10 | 10 | 2 | 36 | | 0.9 | 0.2 | 4.5 | 7.3 | 9.5 | 7.0 |
| Cooper's Hawk | 2 | 3 | 9 | 9 | 10 | 2 | 35 | | 0.7 | 0.6 | 2.0 | 2.6 | 5.8 | 9.5 |
| Harris's Hawk | 1 | 1 | 2 | 1 | 4 | | 9 | | 0.3 | 0.1 | 0.3 | 0.1 | 0.6 | |
| Red-shouldered Hawk | 4 | 3 | 9 | 10 | 10 | 2 | 38 | | 1.4 | 1.4 | 2.9 | 14.6 | 24.5 | 33.0 |
| Swainson's Hawk | 1 | | 4 | | | | 5 | | 0.3 | | 0.7 | | | |
| Harlan's Hawk | | | 6 | 6 | 6 | | 18 | | | | 1.0 | 1.4 | 1.5 | |
| Red-tailed Hawk | 6 | 4 | 10 | 10 | 10 | 2 | 42 | | 9.0 | 7.4 | 78.0 | 86.1 | 93.5 | 69.5 |
| Ferruginous Hawk | | | 1 | 3 | 2 | | 6 | | | | 0.1 | 0.3 | 0.3 | |
| Rough-legged Hawk | | | 1 | 2 | 2 | 1 | 6 | | | | 0.1 | 0.3 | 0.4 | 0.5 |
| Golden Eagle | 1 | | | | 1 | | 2 | | 0.1 | | | | 0.1 | |
| Crested Caracara | 1 | 2 | 9 | 10 | 10 | 2 | 34 | | 0.9 | 0.4 | 4.6 | 8.5 | 12.3 | 14.5 |
| American Kestrel | 7 | 4 | 9 | 10 | 10 | 2 | 42 | | 32.3 | 20.3 | 72.5 | 115.6 | 101.5 | 76.5 |
| Merlin | | 1 | 2 | 6 | 5 | 2 | 16 | | | 0.1 | 0.4 | 0.6 | 0.5 | 2.0 |
| Peregrine Falcon | 1 | | | | 4 | 1 | 6 | | 0.1 | | | | 0.5 | 0.5 |
| Prairie Falcon | | | | 1 | | | 1 | | | | | 0.1 | | |
| Ring-necked Pheasant | | | | 1 | 1 | | 2 | | | | | 0.1 | 0.1 | |
| Wild Turkey | | 1 | 3 | | | | 4 | | | 2.0 | 6.3 | | | |
| Northern Bobwhite | 3 | 4 | 9 | 10 | 6 | | 32 | | 10.9 | 10.1 | 151.2 | 118.4 | 5.8 | |
| Sora | | | 1 | | 6 | | 7 | | | | 0.1 | | 1.8 | |
| Common Moorhen | 1 | | | 3 | 2 | | 6 | | 0.3 | | | 0.3 | 0.6 | |
| American Coot | 6 | 4 | 10 | 10 | 10 | 2 | 42 | | 310.9 | 112.1 | 811.8 | 967.3 | 867.2 | 1,085.5 |
| Sandhill Crane | | | 1 | 3 | 2 | | 6 | | | | 1.1 | 5.9 | 1.8 | |
| Black-bellied Plover | | | 1 | | | | 1 | | | | 0.1 | | | |
| Killdeer | 7 | 4 | 10 | 10 | 10 | 2 | 43 | | 48.6 | 48.0 | 431.6 | 454.0 | 218.0 | 150.0 |
| Greater Yellowlegs | 1 | 2 | 9 | 10 | 10 | 2 | 34 | | 2.3 | 0.5 | 19.0 | 32.2 | 16.5 | 19.0 |
| Lesser Yellowlegs | | 3 | 4 | 9 | 8 | 1 | 25 | | | 1.0 | 5.2 | 5.6 | 2.0 | 1.5 |
| Solitary Sandpiper | 1 | | 1 | 2 | 4 | 1 | 9 | | 0.4 | | 0.1 | 0.4 | 0.9 | 1.0 |
| Spotted Sandpiper | 7 | 4 | 10 | 10 | 10 | 2 | 43 | | 4.7 | 1.5 | 46.3 | 55.4 | 19.9 | 15.0 |
| Long-billed Curlew | | | | 1 | | | 1 | | | | | 0.1 | | |
| Semipalmated Sandpiper | | | 3 | | | | 3 | | | | 2.2 | | | |
| Western Sandpiper | | 1 | 2 | 6 | 4 | | 13 | | | 0.1 | 1.3 | 83.0 | 6.0 | |
| Least Sandpiper | 2 | 4 | 10 | 10 | 10 | 2 | 38 | | 2.9 | 18.9 | 194.4 | 469.6 | 147.2 | 87.0 |
| Baird's Sandpiper | | | 1 | | | | 1 | | | | 0.4 | | | |
| Dunlin | | | 2 | 1 | 1 | | 4 | | | | 0.3 | 0.1 | 0.1 | |
| Stilt Sandpiper | | | | | 1 | | 1 | | | | | | 0.1 | |
| Short-billed Dowitcher | | | | 2 | 1 | | 3 | | | | | 1.2 | 0.8 | |
| Long-billed Dowitcher | | | 1 | 4 | 1 | | 6 | | | | 1.0 | 4.4 | 0.3 | |
| Wilson's Snipe | 6 | 4 | 10 | 10 | 10 | 2 | 42 | | 8.4 | 2.2 | 38.7 | 42.9 | 50.8 | 45.0 |
| American Woodcock | | | 5 | 9 | 8 | | 22 | | | | 0.8 | 2.5 | 5.5 | |
| Wilson's Phalarope | | | | 1 | 1 | | 2 | | | | | 0.1 | 0.1 | |
| Laughing Gull | | | | 1 | | | 1 | | | | | 0.1 | | |
| Franklin's Gull | | | 1 | | 1 | | 2 | | | | 0.2 | | 0.1 | |
| Little Gull | | 1 | | | | | 1 | | | 0.1 | | | | |
| Bonaparte's Gull | | 1 | 5 | 3 | 4 | | 13 | | | 0.1 | 2.5 | 0.8 | 1.4 | |
| Ring-billed Gull | 6 | 4 | 10 | 10 | 10 | 2 | 42 | | 24.4 | 67.9 | 567.9 | 1,230.1 | 738.9 | 90.5 |
| Herring Gull | 1 | 2 | 2 | 3 | 2 | | 10 | | 0.3 | 0.2 | 0.4 | 0.3 | 0.2 | |
| Forster's Tern | | | 1 | 8 | 7 | 1 | 17 | | | | 0.1 | 4.5 | 4.2 | 1.5 |
| Rock Dove | | | 7 | 10 | 10 | 2 | 29 | | | | 701.5 | 1,861.2 | 2,918.6 | 3,240.0 |
| Ringed Turtle-Dove | | | | 1 | 1 | 1 | 3 | | | | | 0.1 | 0.1 | 0.5 |
| White-winged Dove | | | | 2 | 10 | 2 | 14 | | | | | 34.5 | 474.0 | 1,058.0 |
| Mourning Dove | 7 | 4 | 10 | 10 | 10 | 2 | 43 | | 152.9 | 166.3 | 399.3 | 796.4 | 1,170.8 | 615.0 |
| Inca Dove | 5 | 4 | 10 | 10 | 10 | 2 | 41 | | 10.1 | 3.0 | 48.1 | 32.6 | 54.0 | 17.5 |
| Common Ground-Dove | 1 | | 3 | 9 | 10 | 2 | 25 | | 0.4 | | 1.0 | 9.5 | 53.5 | 49.0 |
| Monk Parakeet | | | | 9 | 10 | 2 | 21 | | | | | 8.0 | 53.5 | 49.0 |
| Orange-fronted Parakeet | | | | 2 | | | 2 | | | | | 0.2 | | |
| Yellow-billed Cuckoo | | | 1 | | | | 1 | | | | 0.1 | | | |
| Greater Roadrunner | 6 | 3 | 6 | 10 | 2 | 1 | 28 | | 1.1 | 0.4 | 1.5 | 2.6 | 0.5 | 1.0 |
| Barn Owl | 1 | | 3 | 3 | 9 | 2 | 18 | | 0.3 | | 0.3 | 0.5 | 3.1 | 1.0 |
| Eastern Screech-Owl | 4 | 3 | 10 | 10 | 9 | 2 | 38 | | 1.1 | 0.5 | 22.8 | 16.1 | 7.5 | 5.0 |
| Horned Owl | 1 | | | | | | 1 | | 0.1 | | | | | |
| Great Horned Owl | 2 | 4 | 10 | 10 | 10 | 2 | 38 | | 0.9 | 1.9 | 7.2 | 7.5 | 7.4 | 3.5 |
| Burrowing Owl | 1 | 1 | 3 | 1 | | | 6 | | 0.4 | 0.1 | 0.3 | 0.1 | | |
| Barred Owl | 1 | 3 | 8 | 10 | 9 | 2 | 33 | | 0.1 | 0.8 | 2.9 | 2.5 | 3.7 | 1.5 |
| Long-eared Owl | | | 1 | | | | 1 | | | | 0.1 | | | |
| Short-eared Owl | | | 4 | 1 | 1 | | 6 | | | | 1.2 | 0.1 | 0.2 | |
| Northern Saw-whet Owl | | | 1 | | | | 1 | | | | 0.1 | | | |
| Common Nighthawk | | | 1 | 2 | 3 | | 6 | | | | 0.1 | 0.7 | 0.5 | |
| Rufous Hummingbird | | | 1 | 2 | 4 | | 7 | | | | 0.1 | 0.2 | 0.5 | |
| Ringed Kingfisher | | | | 2 | | | 2 | | | | | 0.2 | | |
| Belted Kingfisher | 7 | 4 | 10 | 10 | 10 | 2 | 43 | | 6.4 | 3.6 | 40.1 | 133.9 | 33.3 | 19.5 |
| Green Kingfisher | | | 5 | 3 | 3 | 1 | 12 | | | | 1.6 | 0.5 | 0.8 | 0.5 |
| Red-headed Woodpecker | 1 | 3 | 7 | 4 | 2 | 1 | 18 | | 0.6 | 1.8 | 7.2 | 0.6 | 0.3 | 0.5 |
| Golden-fronted Woodpecker | 7 | 4 | 10 | 9 | 8 | | 38 | | 4.9 | 2.7 | 8.6 | 3.2 | 1.4 | |
| Red-bellied Woodpecker | 7 | 4 | 10 | 10 | 10 | 2 | 43 | | 21.7 | 15.2 | 58.3 | 94.1 | 101.3 | 60.5 |
| Williamson's Sapsucker | | | | 1 | | | 1 | | | | | 0.1 | | |
| Yellow-bellied Sapsucker | 6 | 4 | 10 | 10 | 10 | 2 | 42 | | 2.9 | 3.9 | 27.5 | 29.1 | 25.1 | 8.0 |
| Ladder-backed Woodpecker | 7 | 4 | 10 | 10 | 10 | 2 | 43 | | 14.6 | 3.7 | 16.5 | 16.4 | 10.1 | 5.5 |
| Downy Woodpecker | 5 | 4 | 10 | 10 | 10 | 2 | 41 | | 3.3 | 3.8 | 8.2 | 28.4 | 37.3 | 23.0 |
| Hairy Woodpecker | | 1 | 4 | 5 | 2 | | 12 | | | 0.1 | 0.5 | 0.6 | 0.3 | |
| Northern (Red-shafted) Flicker | 7 | 3 | 9 | 10 | 9 | 2 | 40 | | 4.7 | 0.8 | 8.4 | 9.2 | 2.9 | 3.0 |
| Northern (Yellow-shafted) Flicker | 7 | 4 | 10 | 10 | 10 | 2 | 43 | | 20.1 | 10.1 | 42.5 | 41.2 | 20.8 | 6.5 |
| Northern Flicker | 2 | 2 | 7 | 10 | 10 | 2 | 33 | | 5.1 | 1.5 | 20.3 | 56.5 | 23.4 | 13.5 |
| Pileated Woodpecker | | | | 1 | 1 | | 2 | | | | | 0.1 | 0.1 | |
| Black Phoebe | | | | 2 | | | 2 | | | | | 0.2 | | |
| Eastern Phoebe | 7 | 4 | 10 | 10 | 10 | 2 | 43 | | 8.6 | 6.8 | 30.8 | 48.7 | 72.4 | 108.5 |
| Say's Phoebe | 2 | 1 | 5 | 6 | 5 | 1 | 20 | | 0.3 | 0.2 | 1.3 | 1.4 | 0.6 | 0.5 |
| Vermilion Flycatcher | 2 | 1 | 3 | | 4 | | 10 | | 0.3 | 0.1 | 0.4 | | 0.4 | |
| Ash-throated Flycatcher | | | | 1 | | | 1 | | | | | 0.1 | | |
| Couch's Kingbird | | | | | | 1 | 1 | | | | | | | 0.5 |
| Scissor-tailed Flycatcher | 1 | | | | | 1 | 2 | | 0.1 | | | | | 0.5 |
| Loggerhead Shrike | 7 | 4 | 10 | 10 | 10 | 2 | 43 | | 23.3 | 22.3 | 116.6 | 107.9 | 98.4 | 47.0 |
| Northern Shrike | | | 1 | | | | 1 | | | | 0.1 | | | |
| White-eyed Vireo | | | 9 | 8 | 7 | 2 | 26 | | | | 3.3 | 1.5 | 1.2 | 19.5 |
| Plumbeous Vireo | | | | | 1 | | 1 | | | | | | 0.1 | |
| Blue-headed Vireo | 1 | 2 | 9 | 10 | 10 | 2 | 34 | | 0.1 | 0.5 | 5.8 | 8.5 | 13.9 | 10.0 |
| Blue Jay | 7 | 4 | 10 | 10 | 10 | 2 | 43 | | 47.6 | 27.3 | 144.4 | 282.1 | 324.1 | 159.5 |
| Western Scrub-Jay | | | 3 | 3 | 7 | 2 | 15 | | | | 0.8 | 0.5 | 1.1 | 3.5 |
| American Crow | 7 | 4 | 10 | 10 | 10 | 2 | 43 | | 77.6 | 40.9 | 194.1 | 317.7 | 444.8 | 365.0 |
| Horned Lark | 2 | 3 | 9 | 6 | 2 | | 22 | | 128.3 | 45.1 | 66.0 | 23.1 | 3.3 | |
| Tree Swallow | | | 1 | 2 | | | 3 | | | | 0.2 | 1.1 | | |
| Northern Rough-winged Swallow | | | 1 | 2 | | | 3 | | | | 0.1 | 0.4 | | |
| Cave Swallow | | | | | 1 | | 1 | | | | | | 0.5 | |
| Barn Swallow | | | | 1 | | | 1 | | | | | 0.7 | | |
| Carolina Chickadee | 7 | 4 | 10 | 10 | 10 | 2 | 43 | | 31.9 | 24.1 | 101.5 | 233.9 | 331.9 | 238.0 |
| Black-crested Titmouse | 7 | 4 | 10 | 10 | 10 | 2 | 43 | | 37.3 | 16.9 | 122.6 | 115.4 | 96.3 | 50.0 |
| Tufted Titmouse | 2 | 4 | 9 | 8 | 10 | 2 | 35 | | 0.9 | 2.1 | 12.5 | 74.1 | 93.2 | 53.0 |
| Verdin | 1 | 3 | 3 | 2 | | | 9 | | 0.7 | 0.7 | 0.7 | 0.3 | | |
| Common Bushtit | 1 | | | | | | 1 | | 0.6 | | | | | |
| Red-breasted Nuthatch | 1 | 3 | 2 | 5 | 6 | | 17 | | 0.1 | 0.4 | 1.6 | 1.0 | 2.0 | |
| White-breasted Nuthatch | | | 1 | | 1 | | 2 | | | | 0.1 | | 0.2 | |
| Brown Creeper | 7 | 4 | 10 | 10 | 9 | 2 | 42 | | 7.4 | 3.2 | 16.3 | 19.5 | 6.4 | 5.0 |
| Rock Wren | 4 | | 2 | 1 | | | 7 | | 1.3 | | 0.3 | 0.1 | | |
| Canyon Wren | 7 | 2 | 10 | 10 | 10 | 1 | 40 | | 3.9 | 0.3 | 5.0 | 7.9 | 4.9 | 1.0 |
| Carolina Wren | 7 | 4 | 10 | 10 | 10 | 2 | 43 | | 17.1 | 4.7 | 60.9 | 110.1 | 215.6 | 164.5 |
| Bewick's Wren | 7 | 4 | 10 | 10 | 10 | 2 | 43 | | 35.4 | 21.3 | 57.7 | 48.4 | 38.0 | 11.0 |
| House Wren | 6 | 4 | 10 | 10 | 10 | 2 | 42 | | 7.0 | 11.1 | 16.6 | 22.9 | 21.9 | 22.5 |
| Winter Wren | 3 | 3 | 10 | 10 | 9 | 2 | 37 | | 1.0 | 0.5 | 4.6 | 8.1 | 9.4 | 5.0 |
| Sedge Wren | | | 2 | 1 | 3 | 1 | 7 | | | | 0.2 | 0.1 | 0.4 | 0.5 |
| Marsh Wren | 2 | | 2 | 5 | 8 | 2 | 19 | | 0.3 | | 0.8 | 1.0 | 3.2 | 3.5 |
| Golden-crowned Kinglet | 5 | 3 | 10 | 10 | 10 | 2 | 40 | | 6.1 | 3.9 | 18.5 | 44.2 | 39.7 | 30.0 |
| Ruby-crowned Kinglet | 7 | 4 | 10 | 10 | 10 | 2 | 43 | | 37.6 | 30.8 | 194.7 | 414.2 | 436.6 | 326.0 |
| Blue-gray Gnatcatcher | 2 | 1 | 9 | 10 | 10 | 2 | 34 | | 0.9 | 0.4 | 5.3 | 10.9 | 15.5 | 9.5 |
| Eastern Bluebird | 7 | 4 | 10 | 10 | 10 | 2 | 43 | | 41.1 | 15.3 | 58.0 | 185.2 | 132.1 | 67.0 |
| Mountain Bluebird | 4 | 1 | | | | | 5 | | 3.1 | 0.9 | | | | |
| Hermit Thrush | 6 | 2 | 10 | 10 | 10 | 2 | 40 | | 5.1 | 1.4 | 49.0 | 46.2 | 44.1 | 19.5 |
| Wood Thrush | | | 1 | | | | 1 | | | | 0.1 | | | |
| American Robin | 6 | 4 | 10 | 10 | 10 | 2 | 42 | | 1,026.7 | 360.6 | 984.4 | 2,218.6 | 1,516.8 | 602.5 |
| Gray Catbird | | | | 1 | 3 | | 4 | | | | | 0.1 | 0.3 | |
| Northern Mockingbird | 7 | 4 | 10 | 10 | 10 | 2 | 43 | | 93.3 | 75.3 | 259.4 | 286.1 | 318.2 | 186.0 |
| Sage Thrasher | 2 | 1 | | 4 | | | 7 | | 0.4 | 0.1 | | 0.5 | | |
| Brown Thrasher | 2 | 2 | 10 | 10 | 10 | 2 | 36 | | 0.3 | 1.3 | 9.5 | 6.7 | 3.0 | 1.5 |
| Long-billed Thrasher | | | | | 1 | | 1 | | | | | | 0.1 | |
| Bendire's Thrasher | | | | | 1 | | 1 | | | | | | 0.1 | |
| Curve-billed Thrasher | 2 | 1 | 10 | 7 | 4 | | 24 | | 39.9 | 0.7 | 9.0 | 1.0 | 0.7 | |
| European Starling | 6 | 4 | 10 | 10 | 10 | 2 | 42 | | 513.9 | 2,417.5 | 2,066.8 | 11,223.4 | 12,185.2 | 14,523.0 |
| American Pipit | 6 | 4 | 10 | 10 | 10 | 2 | 42 | | 58.4 | 33.7 | 154.8 | 229.4 | 106.5 | 130.5 |
| Sprague's Pipit | | 2 | 8 | 4 | 1 | 1 | 16 | | | 1.2 | 2.4 | 1.7 | 0.3 | 1.0 |
| Cedar Waxwing | 6 | 3 | 10 | 10 | 10 | 2 | 41 | | 797.3 | 95.0 | 255.7 | 620.6 | 1,034.3 | 631.0 |
| Orange-crowned Warbler | 6 | 4 | 10 | 10 | 10 | 2 | 42 | | 3.4 | 5.6 | 31.2 | 57.5 | 80.5 | 60.5 |
| Nashville Warbler | | | 4 | 3 | 1 | | 8 | | | | 0.5 | 0.6 | 0.1 | |
| Chestnut-sided Warbler | | | | | 1 | | 1 | | | | | | 0.1 | |
| Magnolia Warbler | | | | | | 1 | 1 | | | | | | | 0.5 |
| Yellow-rumped (Audubon's) Warbler | 1 | 2 | 5 | 7 | 8 | 2 | 25 | | 0.1 | 0.2 | 1.5 | 2.4 | 8.8 | 1.5 |
| Yellow-rumped (Myrtle) Warbler | 7 | 4 | 10 | 10 | 10 | 2 | 43 | | 97.1 | 54.7 | 512.2 | 674.2 | 710.9 | 255.0 |
| Yellow-rumped Warbler | | | | 8 | 10 | 2 | 20 | | | | | 369.2 | 260.7 | 173.0 |
| Yellow-throated Warbler | | | | | 3 | | 3 | | | | | | 0.3 | |
| Pine Warbler | 1 | 1 | 3 | 7 | 10 | 2 | 24 | | 1.0 | 0.1 | 0.6 | 2.8 | 16.2 | 2.5 |
| Black-and-white Warbler | | 1 | 5 | 3 | 2 | 1 | 12 | | | 0.1 | 0.9 | 0.6 | 0.3 | 0.5 |
| Ovenbird | | | | | | | | | | | | | | |
| Northern Waterthrush | | | | 2 | | | 2 | | | | | 0.5 | | |
| Louisiana Waterthrush | | | | | 1 | | 1 | | | | | | 0.1 | |
| Common Yellowthroat | 5 | 3 | 8 | 10 | 10 | 2 | 38 | | 1.9 | 0.6 | 2.3 | 4.8 | 6.6 | 6.0 |
| Wilson's Warbler | | | | | | 2 | 2 | | | | | | | 1.0 |
| Summer Tanager | | | | | 1 | | 1 | | | | | | 0.1 | |
| Green-tailed Towhee | | | 1 | | | | 1 | | | | 0.5 | | | |
| Spotted Towhee | 5 | | | 6 | 10 | 2 | 23 | | 18.4 | | | 17.0 | 30.6 | 26.5 |
| Eastern Towhee | | | | 4 | 9 | 1 | 14 | | | | | 3.3 | 4.0 | 2.5 |
| Rufous-crowned Sparrow | 5 | 1 | 9 | 3 | 2 | | 20 | | 5.0 | 0.1 | 4.1 | 1.2 | 0.3 | |
| Chipping Sparrow | 6 | 2 | 10 | 10 | 10 | 2 | 40 | | 2.0 | 0.5 | 12.4 | 59.6 | 55.2 | 40.5 |
| Field Sparrow | 7 | 4 | 10 | 10 | 10 | 2 | 43 | | 132.3 | 55.1 | 121.3 | 235.2 | 124.3 | 139.0 |
| Vesper Sparrow | 5 | 4 | 10 | 10 | 10 | 2 | 41 | | 35.6 | 121.6 | 705.7 | 430.7 | 519.0 | 314.5 |
| Lark Sparrow | 6 | 4 | 10 | 8 | 5 | | 33 | | 32.6 | 40.4 | 85.7 | 17.7 | 1.9 | |
| Black-throated Sparrow | 2 | 1 | 6 | | | | 9 | | 0.6 | 0.4 | 2.6 | | | |
| Sage Sparrow | | | | | 1 | | 1 | | | | | | 1.8 | |
| Lark Bunting | 1 | | | 2 | 1 | | 4 | | 2.7 | | | 1.0 | 0.1 | |
| Savannah Sparrow | 4 | 4 | 10 | 10 | 10 | 2 | 40 | | 25.9 | 68.6 | 182.9 | 377.7 | 406.8 | 438.5 |
| Grasshopper Sparrow | 1 | 2 | 6 | 9 | 5 | 1 | 24 | | 0.3 | 0.7 | 2.5 | 5.4 | 2.9 | 0.5 |
| Le Conte's Sparrow | | | 9 | 9 | 9 | 2 | 29 | | | | 3.8 | 4.0 | 11.9 | 4.0 |
| Fox Sparrow | 3 | 2 | 10 | 10 | 10 | 2 | 37 | | 0.6 | 0.9 | 26.9 | 35.4 | 14.1 | 5.5 |
| Song Sparrow | 7 | 4 | 10 | 10 | 10 | 2 | 43 | | 15.0 | 12.6 | 147.6 | 141.3 | 194.9 | 77.0 |
| Lincoln's Sparrow | 7 | 4 | 10 | 10 | 10 | 2 | 43 | | 26.7 | 59.3 | 143.6 | 177.9 | 166.9 | 91.5 |
| Swamp Sparrow | 1 | 1 | 8 | 8 | 10 | 2 | 30 | | 0.7 | 0.3 | 4.5 | 12.5 | 19.2 | 12.0 |
| White-throated Sparrow | 7 | 4 | 10 | 10 | 10 | 2 | 43 | | 29.9 | 26.9 | 242.7 | 377.4 | 408.2 | 179.5 |
| Harris's Sparrow | 6 | 4 | 10 | 10 | 10 | 2 | 42 | | 25.0 | 80.6 | 351.2 | 323.1 | 486.5 | 143.5 |
| White-crowned Sparrow | 6 | 4 | 10 | 10 | 10 | 2 | 42 | | 59.9 | 139.0 | 288.3 | 337.7 | 440.3 | 114.5 |
| Dark-eyed (Oregon) Junco | 3 | 1 | 4 | 8 | 8 | 1 | 25 | | 35.9 | 0.1 | 1.1 | 5.0 | 9.2 | 0.5 |
| Dark-eyed (Slate-colored) Junco | 7 | 4 | 10 | 10 | 10 | 2 | 43 | | 77.7 | 25.7 | 98.3 | 128.2 | 82.8 | 29.5 |
| Dark-eyed Junco | | | | 6 | 9 | 2 | 17 | | | | | 60.9 | 17.4 | 5.5 |
| McCown's Longspur | | 1 | 2 | 1 | | | 4 | | | 1.5 | 17.5 | 2.5 | | |
| Lapland Longspur | | 1 | 3 | 1 | | | 5 | | | 0.2 | 2.5 | 1.0 | | |
| Chestnut-collared Longspur | | | 5 | 1 | | | 6 | | | | 26.4 | 4.5 | | |
| Northern Cardinal | 7 | 4 | 10 | 10 | 10 | 2 | 43 | | 124.1 | 87.6 | 510.5 | 607.9 | 670.9 | 496.5 |
| Pyrrhuloxia | | 1 | 2 | 4 | 5 | | 12 | | | 0.1 | 0.2 | 0.6 | 0.9 | |
| Black-headed Grosbeak | | | 1 | | | | 1 | | | | 0.1 | | | |
| Blue Grosbeak | | | | | | 1 | 1 | | | | | | | 0.5 |
| Red-winged Blackbird | 7 | 4 | 10 | 10 | 10 | 2 | 43 | | 393.7 | 106.5 | 6,324.8 | 6,615.6 | 19,446.4 | 3,961.5 |
| Eastern Meadowlark | 3 | 4 | 9 | 10 | 10 | 2 | 38 | | 35.6 | 5.1 | 129.8 | 266.5 | 175.9 | 91.5 |
| Western Meadowlark | 6 | 4 | 9 | 10 | 10 | 2 | 41 | | 12.7 | 45.9 | 18.5 | 11.7 | 82.6 | 40.5 |
| Yellow-headed Blackbird | 1 | | | | | 1 | 2 | | 0.3 | | | | | 0.5 |
| Rusty Blackbird | 1 | 3 | 5 | 5 | 3 | | 17 | | 3.6 | 11.6 | 15.3 | 25.0 | 3.6 | |
| Brewer's Blackbird | 2 | 3 | 10 | 10 | 10 | 2 | 37 | | 222.1 | 215.4 | 1,021.4 | 979.3 | 1,911.4 | 397.0 |
| Common Grackle | | 2 | 9 | 10 | 10 | 2 | 33 | | | 1.9 | 98.3 | 2,049.3 | 1,694.9 | 259.0 |
| Great-tailed Grackle | 7 | 4 | 10 | 9 | 10 | 2 | 42 | | 2,184.4 | 4,036.0 | 6,238.1 | 9,813.9 | 36,523.0 | 28,130.5 |
| Brown-headed Cowbird | 5 | 4 | 10 | 10 | 10 | 2 | 41 | | 397.7 | 1,112.2 | 6,418.2 | 3,481.5 | 11,250.4 | 1,286.5 |
| Baltimore Oriole | | | | | 1 | | 1 | | | | | | 0.1 | |
| Bullock's Oriole | | | 1 | 1 | | | 2 | | | | 0.1 | 0.2 | | |
| Purple Finch | 3 | 3 | 7 | 3 | 2 | | 18 | | 2.4 | 1.3 | 21.1 | 6.2 | 0.4 | |
| House Finch | 7 | 4 | 10 | 9 | 10 | 2 | 42 | | 37.1 | 16.1 | 46.4 | 19.8 | 118.7 | 58.0 |
| Pine Siskin | 4 | 1 | 8 | 9 | 7 | 2 | 31 | | 1.4 | 0.6 | 23.4 | 11.3 | 4.6 | 6.0 |
| Lesser Goldfinch | 5 | 2 | 10 | 5 | 8 | | 30 | | 20.4 | 0.6 | 17.7 | 2.6 | 3.9 | |
| American Goldfinch | 7 | 4 | 10 | 10 | 10 | 2 | 43 | | 172.6 | 63.9 | 380.5 | 740.3 | 690.5 | 374.0 |
| Evening Grosbeak | | | | | | | | | | | | | | |
| House Sparrow | 7 | 4 | 10 | 9 | 10 | 2 | 42 | | 391.7 | 302.4 | 439.9 | 455.9 | 472.3 | 261.0 |
| | | | | | | | | | | | | | |
| grebe sp. | | | 2 | 1 | | | 3 | | | | 0.5 | 0.1 | | |
| cormorant sp. | | | | 7 | 6 | 2 | 15 | | | | | 49.1 | 5.6 | 18.0 |
| Black Swan | | | | | 1 | 2 | 3 | | | | | | 0.6 | 1.5 |
| goose sp. | | | | | 1 | | 1 | | | | | | 1.2 | |
| scaup sp. | | | | 3 | 3 | | 6 | | | | | 4.1 | 1.3 | |
| duck sp. | | | | 10 | 10 | 1 | 21 | | | | | 216.3 | 36.4 | 11.0 |
| vulture sp. | | | | | 1 | 1 | 2 | | | | | | 0.7 | 2.0 |
| Accipiter sp. | | | 1 | 10 | 9 | 2 | 22 | | | | 0.1 | 1.9 | 2.9 | 1.0 |
| Buteo sp. | | | 4 | 8 | 7 | 1 | 20 | | | | 1.5 | 4.2 | 1.4 | 1.0 |
| hawk sp. | | | 1 | 4 | 4 | | 9 | | | | 0.3 | 0.9 | 0.8 | |
| falcon sp. | | | | 1 | 1 | | 2 | | | | | 0.1 | 0.1 | |
| yellowlegs sp. | | | 1 | 3 | 5 | 1 | 10 | | | | 0.2 | 1.0 | 1.3 | 0.5 |
| dowitcher sp. | | | | 3 | 4 | | 7 | | | | | 1.3 | 1.5 | |
| peep sp. | | | | 1 | | | 1 | | | | | 4.0 | | |
| sandpiper sp. | | | | 4 | 4 | 2 | 10 | | | | | 19.8 | 2.9 | 5.0 |
| gull sp. | | | 2 | 8 | 6 | | 16 | | | | 0.6 | 31.8 | 17.0 | |
| tern sp. | | | 2 | | | | 2 | | | | 0.7 | | | |
| owl sp. | | | 1 | 1 | | | 2 | | | | 0.1 | 0.2 | | |
| Archilochus sp. | | | 1 | | | | 1 | | | | 0.1 | | | |
| hummingbird sp. | | | | 1 | | | 1 | | | | | 0.1 | | |
| woodpecker sp. | | | | | 1 | | 1 | | | | | | 0.9 | |
| Empidonax sp. | | | 3 | 1 | | | 4 | | | | 0.4 | 0.1 | | |
| wren sp. | | | 1 | | | | 1 | | | | 0.1 | | | |
| titmouse sp. | | | 3 | | | | 3 | | | | 7.6 | | | |
| goldfinch sp. | | | 4 | | | | 4 | | | | 8.4 | | | |
| Oporornis sp. | | | 1 | | | | 1 | | | | 0.1 | | | |
| longspur sp. | | | 1 | | | | 1 | | | | 10.0 | | | |
| Rufous-sided Towhee | 2 | 4 | 10 | 9 | 7 | | 32 | | 1.6 | 4.8 | 46.1 | 25.1 | 8.9 | |
| towhee sp. | | | | | 1 | 1 | 2 | | | | | | 0.3 | 1.5 |
| sparrow sp. | | | | 7 | 10 | 2 | 19 | | | | | 61.5 | 89.7 | 77.0 |
| meadowlark sp. | 3 | 2 | 8 | 10 | 10 | 2 | 35 | | 265.4 | 292.3 | 1,365.3 | 1,156.8 | 842.5 | 923.0 |
| blackbird sp. | | | 1 | 9 | 10 | 2 | 22 | | | | 63.1 | 2,907.4 | 13,832.1 | 889.5 |
| Tufted (Tufted) Titmouse | | | | 4 | | | 4 | | | | | 3.0 | | |
|