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Birds Seen in Illinois in December

60 species · iNaturalist data

60 birds were recorded seen in Illinois in December 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 December

All birds seen in Illinois in December

#SpeciesScientific nameFamilyObs.Peak in state
1Northern CardinalCardinalis cardinalisCardinals and Allies869Apr (past peak)
2Dark-eyed JuncoJunco hyemalisNew World Sparrows847Jan (past peak)
3Canada GooseBranta canadensisDucks, Geese, and Swans708Apr (past peak)
4Downy WoodpeckerDryobates pubescensWoodpeckers659Apr (past peak)
5Red-tailed HawkButeo jamaicensisHawks, Eagles, and Kites608Feb (past peak)
6House SparrowPasser domesticusOld World Sparrows594Apr (past peak)
7American Tree SparrowSpizelloides arboreaNew World Sparrows517Jan (past peak)
8MallardAnas platyrhynchosDucks, Geese, and Swans483Apr (past peak)
9Red-bellied WoodpeckerMelanerpes carolinusWoodpeckers466Apr (past peak)
10Red-breasted MerganserMergus serratorDucks, Geese, and Swans449Mar (past peak)
11Black-capped ChickadeePoecile atricapillusTits, Chickadees, and Titmice443Apr (past peak)
12Cooper's HawkAstur cooperiiHawks, Eagles, and Kites401Sep (past peak)
13American Herring GullLarus smithsonianusGulls, Terns, and Skimmers399Feb (past peak)
14Bald EagleHaliaeetus leucocephalusHawks, Eagles, and Kites397Feb (past peak)
15House FinchHaemorhous mexicanusFinches, Euphonias, and Allies396Apr (past peak)
16Common GoldeneyeBucephala clangulaDucks, Geese, and Swans394Jan (past peak)
17American GoldfinchSpinus tristisFinches, Euphonias, and Allies387Aug (past peak)
18White-breasted NuthatchSitta carolinensisNuthatches363Mar (past peak)
19Mourning DoveZenaida macrouraPigeons and Doves322Apr (past peak)
20Ring-billed GullLarus delawarensisGulls, Terns, and Skimmers303Mar (past peak)
21American RobinTurdus migratoriusThrushes295Apr (past peak)
22Blue JayCyanocitta cristataCrows, Jays, and Magpies273May (past peak)
23American CrowCorvus brachyrhynchosCrows, Jays, and Magpies232Apr (past peak)
24European StarlingSturnus vulgarisStarlings204Apr (past peak)
25Great Blue HeronArdea herodiasHerons, Egrets, and Bitterns198Aug (past peak)
26Hooded MerganserLophodytes cucullatusDucks, Geese, and Swans196Mar (past peak)
27American KestrelFalco sparveriusFalcons and Caracaras171Mar (past peak)
28BuffleheadBucephala albeolaDucks, Geese, and Swans166Mar (past peak)
29Greater ScaupAythya marilaDucks, Geese, and Swans146Feb (past peak)
30Common MerganserMergus merganserDucks, Geese, and Swans141Feb (past peak)
31White-throated SparrowZonotrichia albicollisNew World Sparrows139Apr (past peak)
32Tufted TitmouseBaeolophus bicolorTits, Chickadees, and Titmice128Apr (past peak)
33Eastern BluebirdSialia sialisThrushes122May (past peak)
34Red-breasted NuthatchSitta canadensisNuthatches122Sep (past peak)
35Red-shouldered HawkButeo lineatusHawks, Eagles, and Kites114Sep (past peak)
36Trumpeter SwanCygnus buccinatorDucks, Geese, and Swans113Jan (past peak)
37Great Horned OwlBubo virginianusTypical Owls112Apr (past peak)
38Hairy WoodpeckerLeuconotopicus villosusWoodpeckers110Apr (past peak)
39RedpollAcanthis flammeaFinches, Euphonias, and Allies107Feb (past peak)
40GadwallMareca streperaDucks, Geese, and Swans107Mar (past peak)
41American CootFulica americanaRails, Gallinules, and Coots106Apr (past peak)
42RedheadAythya americanaDucks, Geese, and Swans103Feb (past peak)
43Northern FlickerColaptes auratusWoodpeckers101Apr (past peak)
44White-crowned SparrowZonotrichia leucophrysNew World Sparrows99May (past peak)
45Belted KingfisherMegaceryle alcyonKingfishers98Apr (past peak)
46Snow GooseAnser caerulescensDucks, Geese, and Swans92Mar (past peak)
47Mute SwanCygnus olorDucks, Geese, and Swans91Apr (past peak)
48Red-headed WoodpeckerMelanerpes erythrocephalusWoodpeckers83May (past peak)
49Sandhill CraneAntigone canadensisCranes83Mar (past peak)
50Song SparrowMelospiza melodiaNew World Sparrows82Apr (past peak)