60 birds were recorded seen in South Carolina in August in our iNaturalist sample; 2 of the top 50 are at their peak this month. The list is ranked by number of research-grade observations.
Top birds in August

Northern Cardinal

Ruby-throated Hummingbird

Great Egret

Mourning Dove

Laughing Gull
House Finch

Great Blue Heron

Anhinga

Northern Mockingbird
Eastern Bluebird

Tricolored Heron

American Goldfinch
All birds seen in South Carolina in August
| # | Species | Scientific name | Family | Obs. | Peak in state |
|---|---|---|---|---|---|
| 1 | Northern Cardinal | Cardinalis cardinalis | Cardinals and Allies | 822 | Apr (past peak) |
| 2 | Ruby-throated Hummingbird | Archilochus colubris | Hummingbirds | 690 | Sep (rising) |
| 3 | Great Egret | Ardea alba | Herons, Egrets, and Bitterns | 573 | Jun (past peak) |
| 4 | Mourning Dove | Zenaida macroura | Pigeons and Doves | 523 | Apr (past peak) |
| 5 | Laughing Gull | Leucophaeus atricilla | Gulls, Terns, and Skimmers | 447 | Jun (past peak) |
| 6 | House Finch | Haemorhous mexicanus | Finches, Euphonias, and Allies | 443 | May (past peak) |
| 7 | Great Blue Heron | Ardea herodias | Herons, Egrets, and Bitterns | 415 | Jun (past peak) |
| 8 | Anhinga | Anhinga anhinga | Darters | 389 | Jun (past peak) |
| 9 | Northern Mockingbird | Mimus polyglottos | Mockingbirds and Thrashers | 346 | Apr (past peak) |
| 10 | Eastern Bluebird | Sialia sialis | Thrushes | 344 | Apr (past peak) |
| 11 | Tricolored Heron | Egretta tricolor | Herons, Egrets, and Bitterns | 326 | Jun (past peak) |
| 12 | American Goldfinch | Spinus tristis | Finches, Euphonias, and Allies | 324 | Feb (past peak) |
| 13 | White Ibis | Eudocimus albus | Ibises and Spoonbills | 321 | Jul (past peak) |
| 14 | Carolina Wren | Thryothorus ludovicianus | Wrens | 302 | Apr (past peak) |
| 15 | Snowy Egret | Egretta thula | Herons, Egrets, and Bitterns | 301 | Mar (past peak) |
| 16 | Little Blue Heron | Egretta caerulea | Herons, Egrets, and Bitterns | 283 | Jun (past peak) |
| 17 | Sanderling | Calidris alba | Sandpipers and Allies | 250 | Oct (rising) |
| 18 | Wood Stork | Mycteria americana | Storks | 245 | Aug (peak) |
| 19 | Brown Pelican | Pelecanus occidentalis | Pelicans | 227 | Jun (past peak) |
| 20 | Brown Thrasher | Toxostoma rufum | Mockingbirds and Thrashers | 227 | May (past peak) |
| 21 | Carolina Chickadee | Poecile carolinensis | Tits, Chickadees, and Titmice | 220 | Oct (rising) |
| 22 | Green Heron | Butorides virescens | Herons, Egrets, and Bitterns | 217 | Jun (past peak) |
| 23 | Painted Bunting | Passerina ciris | Cardinals and Allies | 217 | May (past peak) |
| 24 | Osprey | Pandion haliaetus | Ospreys | 216 | Mar (past peak) |
| 25 | Willet | Tringa semipalmata | Sandpipers and Allies | 213 | Mar (past peak) |
| 26 | Downy Woodpecker | Dryobates pubescens | Woodpeckers | 200 | Mar (past peak) |
| 27 | Yellow-crowned Night Heron | Nyctanassa violacea | Herons, Egrets, and Bitterns | 199 | Jul (past peak) |
| 28 | Red-shouldered Hawk | Buteo lineatus | Hawks, Eagles, and Kites | 197 | Jan (past peak) |
| 29 | Tufted Titmouse | Baeolophus bicolor | Tits, Chickadees, and Titmice | 196 | Apr (past peak) |
| 30 | Royal Tern | Thalasseus maximus | Gulls, Terns, and Skimmers | 192 | May (past peak) |
| 31 | Roseate Spoonbill | Platalea ajaja | Ibises and Spoonbills | 179 | Sep (rising) |
| 32 | Canada Goose | Branta canadensis | Ducks, Geese, and Swans | 178 | Apr (past peak) |
| 33 | Blue-gray Gnatcatcher | Polioptila caerulea | Gnatcatchers and Gnatwrens | 178 | Apr (past peak) |
| 34 | Red-tailed Hawk | Buteo jamaicensis | Hawks, Eagles, and Kites | 174 | Jul (past peak) |
| 35 | Blue Jay | Cyanocitta cristata | Crows, Jays, and Magpies | 156 | May (past peak) |
| 36 | Turkey Vulture | Cathartes aura | New World Vultures | 148 | Jan (past peak) |
| 37 | Red-bellied Woodpecker | Melanerpes carolinus | Woodpeckers | 143 | Apr (past peak) |
| 38 | Mississippi Kite | Ictinia mississippiensis | Hawks, Eagles, and Kites | 135 | May (past peak) |
| 39 | Common Gallinule | Gallinula galeata | Rails, Gallinules, and Coots | 129 | Mar (past peak) |
| 40 | Ruddy Turnstone | Arenaria interpres | Sandpipers and Allies | 125 | Aug (peak) |
| 41 | Chipping Sparrow | Spizella passerina | New World Sparrows | 123 | Mar (past peak) |
| 42 | Black Vulture | Coragyps atratus | New World Vultures | 113 | Apr (past peak) |
| 43 | Mallard | Anas platyrhynchos | Ducks, Geese, and Swans | 113 | Apr (past peak) |
| 44 | Brown-headed Nuthatch | Sitta pusilla | Nuthatches | 111 | Jan (past peak) |
| 45 | American Robin | Turdus migratorius | Thrushes | 108 | Mar (past peak) |
| 46 | Barred Owl | Strix varia | Typical Owls | 100 | Apr (past peak) |
| 47 | Pine Warbler | Setophaga pinus | New World Warblers | 100 | Jan (past peak) |
| 48 | Boat-tailed Grackle | Quiscalus major | New World Blackbirds and Orioles | 95 | Mar (past peak) |
| 49 | Black-crowned Night Heron | Nycticorax nycticorax | Herons, Egrets, and Bitterns | 94 | Jun (past peak) |
| 50 | Wild Turkey | Meleagris gallopavo | Pheasants, Grouse, and Allies | 89 | Mar (past peak) |