60 birds were recorded seen in Texas in August in our iNaturalist sample; 0 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

Green Heron
Yellow-crowned Night Heron

Great Blue Heron

Mississippi Kite

Great-tailed Grackle

Great Egret

Mourning Dove
White-winged Dove

Northern Mockingbird
House Finch
Snowy Egret
All birds seen in Texas in August
| # | Species | Scientific name | Family | Obs. | Peak in state |
|---|---|---|---|---|---|
| 1 | Northern Cardinal | Cardinalis cardinalis | Cardinals and Allies | 3,883 | Apr (past peak) |
| 2 | Green Heron | Butorides virescens | Herons, Egrets, and Bitterns | 2,937 | May (past peak) |
| 3 | Yellow-crowned Night Heron | Nyctanassa violacea | Herons, Egrets, and Bitterns | 2,841 | Apr (past peak) |
| 4 | Great Blue Heron | Ardea herodias | Herons, Egrets, and Bitterns | 2,832 | Apr (past peak) |
| 5 | Mississippi Kite | Ictinia mississippiensis | Hawks, Eagles, and Kites | 2,803 | May (past peak) |
| 6 | Great-tailed Grackle | Quiscalus mexicanus | New World Blackbirds and Orioles | 2,704 | Apr (past peak) |
| 7 | Great Egret | Ardea alba | Herons, Egrets, and Bitterns | 2,679 | Apr (past peak) |
| 8 | Mourning Dove | Zenaida macroura | Pigeons and Doves | 2,416 | Apr (past peak) |
| 9 | White-winged Dove | Zenaida asiatica | Pigeons and Doves | 2,315 | Apr (past peak) |
| 10 | Northern Mockingbird | Mimus polyglottos | Mockingbirds and Thrashers | 2,299 | Apr (past peak) |
| 11 | House Finch | Haemorhous mexicanus | Finches, Euphonias, and Allies | 1,950 | Apr (past peak) |
| 12 | Snowy Egret | Egretta thula | Herons, Egrets, and Bitterns | 1,930 | Apr (past peak) |
| 13 | Little Blue Heron | Egretta caerulea | Herons, Egrets, and Bitterns | 1,829 | Apr (past peak) |
| 14 | Black Vulture | Coragyps atratus | New World Vultures | 1,542 | Apr (past peak) |
| 15 | Laughing Gull | Leucophaeus atricilla | Gulls, Terns, and Skimmers | 1,510 | Apr (past peak) |
| 16 | Painted Bunting | Passerina ciris | Cardinals and Allies | 1,487 | May (past peak) |
| 17 | White Ibis | Eudocimus albus | Ibises and Spoonbills | 1,467 | Apr (past peak) |
| 18 | Greater Roadrunner | Geococcyx californianus | Cuckoos | 1,447 | Apr (past peak) |
| 19 | Blue Jay | Cyanocitta cristata | Crows, Jays, and Magpies | 1,447 | Apr (past peak) |
| 20 | Red-shouldered Hawk | Buteo lineatus | Hawks, Eagles, and Kites | 1,374 | Feb (past peak) |
| 21 | Ruby-throated Hummingbird | Archilochus colubris | Hummingbirds | 1,363 | Sep (rising) |
| 22 | Turkey Vulture | Cathartes aura | New World Vultures | 1,362 | Apr (past peak) |
| 23 | Scissor-tailed Flycatcher | Tyrannus forficatus | Tyrant Flycatchers | 1,350 | Apr (past peak) |
| 24 | Carolina Chickadee | Poecile carolinensis | Tits, Chickadees, and Titmice | 1,337 | Jan (past peak) |
| 25 | Black-bellied Whistling-Duck | Dendrocygna autumnalis | Ducks, Geese, and Swans | 1,297 | Apr (past peak) |
| 26 | Carolina Wren | Thryothorus ludovicianus | Wrens | 1,297 | Apr (past peak) |
| 27 | Eastern Phoebe | Sayornis phoebe | Tyrant Flycatchers | 1,246 | Oct (rising) |
| 28 | Northern Yellow Warbler | Setophaga aestiva | New World Warblers | 1,127 | Sep (rising) |
| 29 | Tricolored Heron | Egretta tricolor | Herons, Egrets, and Bitterns | 1,118 | Apr (past peak) |
| 30 | Killdeer | Charadrius vociferus | Plovers and Lapwings | 1,084 | Apr (past peak) |
| 31 | Eastern Bluebird | Sialia sialis | Thrushes | 1,063 | Apr (past peak) |
| 32 | House Sparrow | Passer domesticus | Old World Sparrows | 1,045 | Apr (past peak) |
| 33 | Red-bellied Woodpecker | Melanerpes carolinus | Woodpeckers | 978 | Apr (past peak) |
| 34 | Western Cattle-Egret | Ardea ibis | Herons, Egrets, and Bitterns | 962 | Apr (past peak) |
| 35 | Cooper's Hawk | Astur cooperii | Hawks, Eagles, and Kites | 944 | Jan (past peak) |
| 36 | Lesser Goldfinch | Spinus psaltria | Finches, Euphonias, and Allies | 909 | Apr (past peak) |
| 37 | Black-chinned Hummingbird | Archilochus alexandri | Hummingbirds | 893 | Apr (past peak) |
| 38 | Barn Swallow | Hirundo rustica | Swallows and Martins | 883 | Apr (past peak) |
| 39 | Mallard | Anas platyrhynchos | Ducks, Geese, and Swans | 843 | Apr (past peak) |
| 40 | Least Sandpiper | Calidris minutilla | Sandpipers and Allies | 833 | Apr (past peak) |
| 41 | Brown Pelican | Pelecanus occidentalis | Pelicans | 823 | Apr (past peak) |
| 42 | Red-tailed Hawk | Buteo jamaicensis | Hawks, Eagles, and Kites | 787 | Jan (past peak) |
| 43 | Black-necked Stilt | Himantopus mexicanus | Stilts and Avocets | 745 | Apr (past peak) |
| 44 | Blue-gray Gnatcatcher | Polioptila caerulea | Gnatcatchers and Gnatwrens | 743 | Sep (rising) |
| 45 | Neotropic Cormorant | Nannopterum brasilianum | Cormorants and Shags | 743 | Apr (past peak) |
| 46 | Summer Tanager | Piranga rubra | Cardinals and Allies | 713 | Apr (past peak) |
| 47 | Willet | Tringa semipalmata | Sandpipers and Allies | 672 | Apr (past peak) |
| 48 | Crested Caracara | Caracara plancus | Falcons and Caracaras | 669 | Apr (past peak) |
| 49 | Downy Woodpecker | Dryobates pubescens | Woodpeckers | 668 | Jan (past peak) |
| 50 | American Robin | Turdus migratorius | Thrushes | 663 | Feb (past peak) |