60 birds were recorded seen in Mississippi in May in our iNaturalist sample; 10 of the top 50 are at their peak this month. The list is ranked by number of research-grade observations.
Top birds in May
Eastern Bluebird

Northern Mockingbird
Canada Goose

Northern Cardinal

Orchard Oriole
Brown Thrasher

Great Blue Heron
Eastern Kingbird

Summer Tanager

Blue Jay
Red-winged Blackbird

Carolina Wren
All birds seen in Mississippi in May
| # | Species | Scientific name | Family | Obs. | Peak in state |
|---|---|---|---|---|---|
| 1 | Eastern Bluebird | Sialia sialis | Thrushes | 173 | Apr (past peak) |
| 2 | Northern Mockingbird | Mimus polyglottos | Mockingbirds and Thrashers | 159 | Apr (past peak) |
| 3 | Canada Goose | Branta canadensis | Ducks, Geese, and Swans | 139 | Apr (past peak) |
| 4 | Northern Cardinal | Cardinalis cardinalis | Cardinals and Allies | 133 | Aug (rising) |
| 5 | Orchard Oriole | Icterus spurius | New World Blackbirds and Orioles | 125 | Apr (past peak) |
| 6 | Brown Thrasher | Toxostoma rufum | Mockingbirds and Thrashers | 124 | Apr (past peak) |
| 7 | Great Blue Heron | Ardea herodias | Herons, Egrets, and Bitterns | 121 | Dec (rising) |
| 8 | Eastern Kingbird | Tyrannus tyrannus | Tyrant Flycatchers | 116 | Apr (past peak) |
| 9 | Summer Tanager | Piranga rubra | Cardinals and Allies | 109 | Apr (past peak) |
| 10 | Blue Jay | Cyanocitta cristata | Crows, Jays, and Magpies | 106 | Oct (rising) |
| 11 | Red-winged Blackbird | Agelaius phoeniceus | New World Blackbirds and Orioles | 106 | Apr (past peak) |
| 12 | Carolina Wren | Thryothorus ludovicianus | Wrens | 103 | Apr (past peak) |
| 13 | Little Blue Heron | Egretta caerulea | Herons, Egrets, and Bitterns | 102 | Aug (rising) |
| 14 | Great Crested Flycatcher | Myiarchus crinitus | Tyrant Flycatchers | 102 | May (peak) |
| 15 | Red-headed Woodpecker | Melanerpes erythrocephalus | Woodpeckers | 93 | Apr (past peak) |
| 16 | House Finch | Haemorhous mexicanus | Finches, Euphonias, and Allies | 93 | May (peak) |
| 17 | Barn Swallow | Hirundo rustica | Swallows and Martins | 91 | Jun (rising) |
| 18 | House Sparrow | Passer domesticus | Old World Sparrows | 91 | May (peak) |
| 19 | Red-bellied Woodpecker | Melanerpes carolinus | Woodpeckers | 91 | Jan (past peak) |
| 20 | Great Egret | Ardea alba | Herons, Egrets, and Bitterns | 91 | Dec (rising) |
| 21 | Laughing Gull | Leucophaeus atricilla | Gulls, Terns, and Skimmers | 91 | Mar (past peak) |
| 22 | Ruby-throated Hummingbird | Archilochus colubris | Hummingbirds | 90 | Sep (rising) |
| 23 | Black-bellied Whistling-Duck | Dendrocygna autumnalis | Ducks, Geese, and Swans | 86 | May (peak) |
| 24 | Indigo Bunting | Passerina cyanea | Cardinals and Allies | 86 | Apr (past peak) |
| 25 | Prothonotary Warbler | Protonotaria citrea | New World Warblers | 86 | Apr (past peak) |
| 26 | Mourning Dove | Zenaida macroura | Pigeons and Doves | 85 | Apr (past peak) |
| 27 | Least Tern | Sternula antillarum | Gulls, Terns, and Skimmers | 82 | Apr (past peak) |
| 28 | Yellow-crowned Night Heron | Nyctanassa violacea | Herons, Egrets, and Bitterns | 74 | Jun (rising) |
| 29 | Brown-headed Cowbird | Molothrus ater | New World Blackbirds and Orioles | 70 | Apr (past peak) |
| 30 | Mississippi Kite | Ictinia mississippiensis | Hawks, Eagles, and Kites | 62 | Jul (rising) |
| 31 | Green Heron | Butorides virescens | Herons, Egrets, and Bitterns | 59 | Jun (rising) |
| 32 | Gray Catbird | Dumetella carolinensis | Mockingbirds and Thrashers | 59 | Apr (past peak) |
| 33 | Tufted Titmouse | Baeolophus bicolor | Tits, Chickadees, and Titmice | 57 | Aug (rising) |
| 34 | Osprey | Pandion haliaetus | Ospreys | 56 | Mar (past peak) |
| 35 | Carolina Chickadee | Poecile carolinensis | Tits, Chickadees, and Titmice | 56 | Jan (past peak) |
| 36 | Common Grackle | Quiscalus quiscula | New World Blackbirds and Orioles | 55 | May (peak) |
| 37 | Purple Martin | Progne subis | Swallows and Martins | 54 | May (peak) |
| 38 | Sanderling | Calidris alba | Sandpipers and Allies | 53 | May (peak) |
| 39 | Snowy Egret | Egretta thula | Herons, Egrets, and Bitterns | 50 | Apr (past peak) |
| 40 | Yellow-billed Cuckoo | Coccyzus americanus | Cuckoos | 48 | May (peak) |
| 41 | Black Vulture | Coragyps atratus | New World Vultures | 46 | Apr (past peak) |
| 42 | White-eyed Vireo | Vireo griseus | Vireos, Shrike-Babblers, and Erpornis | 46 | Apr (past peak) |
| 43 | Downy Woodpecker | Dryobates pubescens | Woodpeckers | 46 | Dec (rising) |
| 44 | Turkey Vulture | Cathartes aura | New World Vultures | 45 | Jan (past peak) |
| 45 | Killdeer | Charadrius vociferus | Plovers and Lapwings | 45 | Apr (past peak) |
| 46 | Common Nighthawk | Chordeiles minor | Nightjars and Allies | 44 | May (peak) |
| 47 | Blue Grosbeak | Passerina caerulea | Cardinals and Allies | 44 | Apr (past peak) |
| 48 | Blue-gray Gnatcatcher | Polioptila caerulea | Gnatcatchers and Gnatwrens | 43 | Apr (past peak) |
| 49 | White Ibis | Eudocimus albus | Ibises and Spoonbills | 42 | Oct (rising) |
| 50 | European Starling | Sturnus vulgaris | Starlings | 42 | May (peak) |