60 birds were recorded seen in Louisiana in August in our iNaturalist sample; 1 of the top 50 are at their peak this month. The list is ranked by number of research-grade observations.
Top birds in August

Mississippi Kite

White Ibis

Great Egret

Black-bellied Whistling-Duck
Yellow-crowned Night Heron

Little Blue Heron

Green Heron

Northern Cardinal

Ruby-throated Hummingbird

Northern Mockingbird

Great Blue Heron

Anhinga
All birds seen in Louisiana in August
| # | Species | Scientific name | Family | Obs. | Peak in state |
|---|---|---|---|---|---|
| 1 | Mississippi Kite | Ictinia mississippiensis | Hawks, Eagles, and Kites | 277 | May (past peak) |
| 2 | White Ibis | Eudocimus albus | Ibises and Spoonbills | 266 | Oct (rising) |
| 3 | Great Egret | Ardea alba | Herons, Egrets, and Bitterns | 252 | Apr (past peak) |
| 4 | Black-bellied Whistling-Duck | Dendrocygna autumnalis | Ducks, Geese, and Swans | 241 | Apr (past peak) |
| 5 | Yellow-crowned Night Heron | Nyctanassa violacea | Herons, Egrets, and Bitterns | 196 | Apr (past peak) |
| 6 | Little Blue Heron | Egretta caerulea | Herons, Egrets, and Bitterns | 191 | Apr (past peak) |
| 7 | Green Heron | Butorides virescens | Herons, Egrets, and Bitterns | 183 | Apr (past peak) |
| 8 | Northern Cardinal | Cardinalis cardinalis | Cardinals and Allies | 174 | Apr (past peak) |
| 9 | Ruby-throated Hummingbird | Archilochus colubris | Hummingbirds | 145 | Apr (past peak) |
| 10 | Northern Mockingbird | Mimus polyglottos | Mockingbirds and Thrashers | 132 | Apr (past peak) |
| 11 | Great Blue Heron | Ardea herodias | Herons, Egrets, and Bitterns | 127 | Apr (past peak) |
| 12 | Anhinga | Anhinga anhinga | Darters | 127 | Dec (rising) |
| 13 | Blue Jay | Cyanocitta cristata | Crows, Jays, and Magpies | 114 | Apr (past peak) |
| 14 | Laughing Gull | Leucophaeus atricilla | Gulls, Terns, and Skimmers | 111 | Apr (past peak) |
| 15 | Mourning Dove | Zenaida macroura | Pigeons and Doves | 104 | Apr (past peak) |
| 16 | Carolina Wren | Thryothorus ludovicianus | Wrens | 103 | Apr (past peak) |
| 17 | Common Gallinule | Gallinula galeata | Rails, Gallinules, and Coots | 96 | Apr (past peak) |
| 18 | Least Sandpiper | Calidris minutilla | Sandpipers and Allies | 92 | Apr (past peak) |
| 19 | Eastern Kingbird | Tyrannus tyrannus | Tyrant Flycatchers | 89 | Apr (past peak) |
| 20 | Northern Yellow Warbler | Setophaga aestiva | New World Warblers | 88 | Aug (peak) |
| 21 | House Sparrow | Passer domesticus | Old World Sparrows | 87 | Apr (past peak) |
| 22 | Snowy Egret | Egretta thula | Herons, Egrets, and Bitterns | 83 | Apr (past peak) |
| 23 | Roseate Spoonbill | Platalea ajaja | Ibises and Spoonbills | 82 | Apr (past peak) |
| 24 | Tricolored Heron | Egretta tricolor | Herons, Egrets, and Bitterns | 81 | Apr (past peak) |
| 25 | Western Cattle-Egret | Ardea ibis | Herons, Egrets, and Bitterns | 76 | Apr (past peak) |
| 26 | Killdeer | Charadrius vociferus | Plovers and Lapwings | 74 | Apr (past peak) |
| 27 | Wood Duck | Aix sponsa | Ducks, Geese, and Swans | 71 | Apr (past peak) |
| 28 | Pectoral Sandpiper | Calidris melanotos | Sandpipers and Allies | 69 | Apr (past peak) |
| 29 | Barred Owl | Strix varia | Typical Owls | 67 | Apr (past peak) |
| 30 | Wood Stork | Mycteria americana | Storks | 59 | Jul (past peak) |
| 31 | Osprey | Pandion haliaetus | Ospreys | 58 | Apr (past peak) |
| 32 | Black-necked Stilt | Himantopus mexicanus | Stilts and Avocets | 56 | Apr (past peak) |
| 33 | Cooper's Hawk | Astur cooperii | Hawks, Eagles, and Kites | 56 | Feb (past peak) |
| 34 | Downy Woodpecker | Dryobates pubescens | Woodpeckers | 55 | Apr (past peak) |
| 35 | Red-shouldered Hawk | Buteo lineatus | Hawks, Eagles, and Kites | 52 | Jan (past peak) |
| 36 | Red-headed Woodpecker | Melanerpes erythrocephalus | Woodpeckers | 52 | Apr (past peak) |
| 37 | Red-bellied Woodpecker | Melanerpes carolinus | Woodpeckers | 52 | Apr (past peak) |
| 38 | House Finch | Haemorhous mexicanus | Finches, Euphonias, and Allies | 49 | Apr (past peak) |
| 39 | Barn Swallow | Hirundo rustica | Swallows and Martins | 48 | Apr (past peak) |
| 40 | Scissor-tailed Flycatcher | Tyrannus forficatus | Tyrant Flycatchers | 48 | May (past peak) |
| 41 | Canada Goose | Branta canadensis | Ducks, Geese, and Swans | 47 | Apr (past peak) |
| 42 | Royal Tern | Thalasseus maximus | Gulls, Terns, and Skimmers | 47 | Apr (past peak) |
| 43 | Carolina Chickadee | Poecile carolinensis | Tits, Chickadees, and Titmice | 47 | Apr (past peak) |
| 44 | Neotropic Cormorant | Nannopterum brasilianum | Cormorants and Shags | 47 | Oct (rising) |
| 45 | Black Vulture | Coragyps atratus | New World Vultures | 46 | Apr (past peak) |
| 46 | Spotted Sandpiper | Actitis macularius | Sandpipers and Allies | 46 | Apr (past peak) |
| 47 | Purple Gallinule | Porphyrio martinica | Rails, Gallinules, and Coots | 44 | Apr (past peak) |
| 48 | Brown Pelican | Pelecanus occidentalis | Pelicans | 44 | Apr (past peak) |
| 49 | Red-winged Blackbird | Agelaius phoeniceus | New World Blackbirds and Orioles | 44 | Apr (past peak) |
| 50 | Eastern Bluebird | Sialia sialis | Thrushes | 43 | Apr (past peak) |