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Birds Seen in California in October

60 species · iNaturalist data

60 birds were recorded seen in California in October in our iNaturalist sample; 4 of the top 50 are at their peak this month. The list is ranked by number of research-grade observations.

Top birds in October

All birds seen in California in October

#SpeciesScientific nameFamilyObs.Peak in state
1Red-tailed HawkButeo jamaicensisHawks, Eagles, and Kites8,640Jan (past peak)
2White-crowned SparrowZonotrichia leucophrysNew World Sparrows8,243Jan (past peak)
3Yellow-rumped WarblerSetophaga coronataNew World Warblers6,398Jan (past peak)
4Black PhoebeSayornis nigricansTyrant Flycatchers6,155Apr (past peak)
5Great Blue HeronArdea herodiasHerons, Egrets, and Bitterns5,572Jan (past peak)
6Great EgretArdea albaHerons, Egrets, and Bitterns5,550Jan (past peak)
7Anna's HummingbirdCalypte annaHummingbirds5,129Apr (past peak)
8MallardAnas platyrhynchosDucks, Geese, and Swans4,935Apr (past peak)
9California Scrub-JayAphelocoma californicaCrows, Jays, and Magpies4,903Apr (past peak)
10Western GullLarus occidentalisGulls, Terns, and Skimmers4,825Aug (past peak)
11Snowy EgretEgretta thulaHerons, Egrets, and Bitterns4,617Jan (past peak)
12House FinchHaemorhous mexicanusFinches, Euphonias, and Allies4,339Apr (past peak)
13American CootFulica americanaRails, Gallinules, and Coots3,872Jan (past peak)
14Western BluebirdSialia mexicanaThrushes3,816Apr (past peak)
15Red-shouldered HawkButeo lineatusHawks, Eagles, and Kites3,798Jan (past peak)
16Acorn WoodpeckerMelanerpes formicivorusWoodpeckers3,780Apr (past peak)
17Turkey VultureCathartes auraNew World Vultures3,728Apr (past peak)
18Dark-eyed JuncoJunco hyemalisNew World Sparrows3,582Apr (past peak)
19Brown PelicanPelecanus occidentalisPelicans3,522Sep (past peak)
20California TowheeMelozone crissalisNew World Sparrows3,478Apr (past peak)
21Double-crested CormorantNannopterum auritumCormorants and Shags3,294Jan (past peak)
22American CrowCorvus brachyrhynchosCrows, Jays, and Magpies3,262Apr (past peak)
23Cooper's HawkAstur cooperiiHawks, Eagles, and Kites3,245Jul (past peak)
24Common RavenCorvus coraxCrows, Jays, and Magpies3,175Apr (past peak)
25Lesser GoldfinchSpinus psaltriaFinches, Euphonias, and Allies2,990Apr (past peak)
26Say's PhoebeSayornis sayaTyrant Flycatchers2,939Jan (past peak)
27Golden-crowned SparrowZonotrichia atricapillaNew World Sparrows2,883Jan (past peak)
28Wild TurkeyMeleagris gallopavoPheasants, Grouse, and Allies2,837Apr (past peak)
29Black-crowned Night HeronNycticorax nycticoraxHerons, Egrets, and Bitterns2,789Apr (past peak)
30Northern MockingbirdMimus polyglottosMockingbirds and Thrashers2,774Apr (past peak)
31Northern FlickerColaptes auratusWoodpeckers2,773Oct (peak)
32American KestrelFalco sparveriusFalcons and Caracaras2,693Jan (past peak)
33Canada GooseBranta canadensisDucks, Geese, and Swans2,688Apr (past peak)
34Song SparrowMelospiza melodiaNew World Sparrows2,625Apr (past peak)
35Mourning DoveZenaida macrouraPigeons and Doves2,548Apr (past peak)
36Townsend's WarblerSetophaga townsendiNew World Warblers2,477Oct (peak)
37Hermit ThrushCatharus guttatusThrushes2,370Oct (peak)
38Savannah SparrowPasserculus sandwichensisNew World Sparrows2,365Oct (peak)
39Brewer's BlackbirdEuphagus cyanocephalusNew World Blackbirds and Orioles2,179Apr (past peak)
40WilletTringa semipalmataSandpipers and Allies2,171Jan (past peak)
41Pied-billed GrebePodilymbus podicepsGrebes2,055Jan (past peak)
42Ruby-crowned KingletCorthylio calendulaKinglets2,042Dec (rising)
43BushtitPsaltriparus minimusLong-tailed Tits and Bushtits2,037Apr (past peak)
44Great Horned OwlBubo virginianusTypical Owls1,977Apr (past peak)
45KilldeerCharadrius vociferusPlovers and Lapwings1,967Apr (past peak)
46Marbled GodwitLimosa fedoaSandpipers and Allies1,915Sep (past peak)
47American White PelicanPelecanus erythrorhynchosPelicans1,881Jan (past peak)
48Least SandpiperCalidris minutillaSandpipers and Allies1,855Sep (past peak)
49Greater YellowlegsTringa melanoleucaSandpipers and Allies1,847Jan (past peak)
50OspreyPandion haliaetusOspreys1,796Jul (past peak)