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Birds Seen in Iowa in September

60 species · iNaturalist data

60 birds were recorded seen in Iowa in September in our iNaturalist sample; 8 of the top 50 are at their peak this month. The list is ranked by number of research-grade observations.

Top birds in September

All birds seen in Iowa in September

#SpeciesScientific nameFamilyObs.Peak in state
1House SparrowPasser domesticusOld World Sparrows217Jul (past peak)
2Turkey VultureCathartes auraNew World Vultures151May (past peak)
3Ruby-throated HummingbirdArchilochus colubrisHummingbirds133Sep (peak)
4Great Blue HeronArdea herodiasHerons, Egrets, and Bitterns124Aug (past peak)
5Red-tailed HawkButeo jamaicensisHawks, Eagles, and Kites105Mar (past peak)
6Canada GooseBranta canadensisDucks, Geese, and Swans105Apr (past peak)
7MallardAnas platyrhynchosDucks, Geese, and Swans104Apr (past peak)
8American GoldfinchSpinus tristisFinches, Euphonias, and Allies96May (past peak)
9Wild TurkeyMeleagris gallopavoPheasants, Grouse, and Allies83May (past peak)
10American White PelicanPelecanus erythrorhynchosPelicans74Apr (past peak)
11Northern CardinalCardinalis cardinalisCardinals and Allies72Apr (past peak)
12Mourning DoveZenaida macrouraPigeons and Doves71May (past peak)
13Northern FlickerColaptes auratusWoodpeckers70Apr (past peak)
14Downy WoodpeckerDryobates pubescensWoodpeckers70Dec (rising)
15House FinchHaemorhous mexicanusFinches, Euphonias, and Allies68Aug (past peak)
16Blue JayCyanocitta cristataCrows, Jays, and Magpies67May (past peak)
17Great EgretArdea albaHerons, Egrets, and Bitterns54Sep (peak)
18Bald EagleHaliaeetus leucocephalusHawks, Eagles, and Kites51Mar (past peak)
19Black-capped ChickadeePoecile atricapillusTits, Chickadees, and Titmice51Mar (past peak)
20Cedar WaxwingBombycilla cedrorumWaxwings48Jun (past peak)
21White-breasted NuthatchSitta carolinensisNuthatches48Dec (rising)
22Gray CatbirdDumetella carolinensisMockingbirds and Thrashers48May (past peak)
23Red-bellied WoodpeckerMelanerpes carolinusWoodpeckers47Dec (rising)
24Cooper's HawkAstur cooperiiHawks, Eagles, and Kites45Aug (past peak)
25American CrowCorvus brachyrhynchosCrows, Jays, and Magpies44May (past peak)
26American RobinTurdus migratoriusThrushes44May (past peak)
27Red-headed WoodpeckerMelanerpes erythrocephalusWoodpeckers44May (past peak)
28Nashville WarblerLeiothlypis ruficapillaNew World Warblers43Sep (peak)
29Barred OwlStrix variaTypical Owls41May (past peak)
30Green HeronButorides virescensHerons, Egrets, and Bitterns39Aug (past peak)
31Common YellowthroatGeothlypis trichasNew World Warblers39May (past peak)
32OspreyPandion haliaetusOspreys38Sep (peak)
33Ring-necked PheasantPhasianus colchicusPheasants, Grouse, and Allies36Apr (past peak)
34KilldeerCharadrius vociferusPlovers and Lapwings36Jun (past peak)
35Magnolia WarblerSetophaga magnoliaNew World Warblers36May (past peak)
36Red-eyed VireoVireo olivaceusVireos, Shrike-Babblers, and Erpornis33Sep (peak)
37Common NighthawkChordeiles minorNightjars and Allies32Sep (peak)
38Eastern BluebirdSialia sialisThrushes31May (past peak)
39Eastern Wood-PeweeContopus virensTyrant Flycatchers31Aug (past peak)
40Broad-winged HawkButeo platypterusHawks, Eagles, and Kites30Sep (peak)
41European StarlingSturnus vulgarisStarlings30May (past peak)
42Eastern PhoebeSayornis phoebeTyrant Flycatchers29May (past peak)
43Ring-billed GullLarus delawarensisGulls, Terns, and Skimmers26Mar (past peak)
44Swainson's ThrushCatharus ustulatusThrushes26May (past peak)
45Tennessee WarblerLeiothlypis peregrinaNew World Warblers26May (past peak)
46Double-crested CormorantNannopterum auritumCormorants and Shags25Apr (past peak)
47Great Horned OwlBubo virginianusTypical Owls24Jul (past peak)
48OvenbirdSeiurus aurocapillaNew World Warblers22May (past peak)
49Bay-breasted WarblerSetophaga castaneaNew World Warblers22Sep (peak)
50Belted KingfisherMegaceryle alcyonKingfishers21Aug (past peak)