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Nearby · Hamilton Co.
Red-eyed Vireo (Vireo olivaceus)
U.S. Fish and Wildlife Service Northeast Region, no known copyright restrictions (public domain) · Public domain (opens in a new tab) · iNaturalist (opens in a new tab)
BirdsIn Hamilton County, Ohio

Red-eyed Vireo

Vireo olivaceus (Linnaeus, 1766)

Red-eyed Vireo in all of Ohio
Kingdom
Animalia
Phylum
Chordata
Class
Aves
Order
Passeriformes
Family
Vireonidae
Genus
Vireo
Near Hamilton County

Range

Where it is recorded

Season shown in 2 of Ohio's 88 counties. Its mapped range covers 88. Explore Ohio

  • No result yet (0)
  • Within its mapped range (31)
  • Recorded, too few records for a result (51)
  • Recorded, season not shown (4)
  • Season shown (2)
Boundaries: U.S. Census Bureau, 2025 Cartographic Boundary Files, 1:500,000. Range: USGS Gap Analysis Project, Species Range Maps CONUS_2001 (2018). Show as a table
Counties as a table
Red-eyed Vireo by Ohio county: records and mapped range
CountyRecordsIn mapped range
Adams CountyRecorded, too few records for a resultYes: summer
Allen CountyNo qualifying records yetYes: summer
Ashland CountyRecorded, too few records for a resultYes: summer
Ashtabula CountyRecorded, too few records for a resultYes: summer
Athens CountyRecorded, too few records for a resultYes: summer
Auglaize CountyNo qualifying records yetYes: summer
Belmont CountyRecorded, too few records for a resultYes: summer
Brown CountyNo qualifying records yetYes: summer
Butler CountyRecorded, too few records for a resultYes: summer
Carroll CountyNo qualifying records yetYes: summer
Champaign CountyRecorded, too few records for a resultYes: summer
Clark CountyRecorded, too few records for a resultYes: summer
Clermont CountyRecorded, too few records for a resultYes: summer
Clinton CountyNo qualifying records yetYes: summer
Columbiana CountyRecorded, too few records for a resultYes: summer
Coshocton CountyRecorded, too few records for a resultYes: summer
Crawford CountyNo qualifying records yetYes: summer
Cuyahoga County68 · Recorded, season not shownYes: summer
Darke CountyRecorded, too few records for a resultYes: summer
Defiance CountyNo qualifying records yetYes: summer
Delaware CountyRecorded, too few records for a resultYes: summer
Erie CountyRecorded, too few records for a resultYes: summer
Fairfield CountyRecorded, too few records for a resultYes: summer
Fayette CountyNo qualifying records yetYes: summer
Franklin County36 · Recorded, season not shownYes: summer
Fulton CountyNo qualifying records yetYes: summer
Gallia CountyNo qualifying records yetYes: summer
Geauga CountyRecorded, too few records for a resultYes: summer
Greene CountyRecorded, too few records for a resultYes: summer
Guernsey CountyRecorded, too few records for a resultYes: summer
Hamilton County22 · Season shownYes: summer
Hancock CountyRecorded, too few records for a resultYes: summer
Hardin CountyNo qualifying records yetYes: summer
Harrison CountyRecorded, too few records for a resultYes: summer
Henry CountyNo qualifying records yetYes: summer
Highland CountyNo qualifying records yetYes: summer
Hocking CountyRecorded, too few records for a resultYes: summer
Holmes CountyRecorded, too few records for a resultYes: summer
Huron CountyRecorded, too few records for a resultYes: summer
Jackson CountyNo qualifying records yetYes: summer
Jefferson CountyRecorded, too few records for a resultYes: summer
Knox CountyRecorded, too few records for a resultYes: summer
Lake County24 · Recorded, season not shownYes: summer
Lawrence CountyNo qualifying records yetYes: summer
Licking CountyRecorded, too few records for a resultYes: summer
Logan CountyNo qualifying records yetYes: summer
Lorain CountyRecorded, too few records for a resultYes: summer
Lucas County64 · Recorded, season not shownYes: summer
Madison CountyNo qualifying records yetYes: summer
Mahoning CountyRecorded, too few records for a resultYes: summer
Marion CountyNo qualifying records yetYes: summer
Medina CountyRecorded, too few records for a resultYes: summer
Meigs CountyRecorded, too few records for a resultYes: summer
Mercer CountyNo qualifying records yetYes: summer
Miami CountyRecorded, too few records for a resultYes: summer
Monroe CountyNo qualifying records yetYes: summer
Montgomery CountyRecorded, too few records for a resultYes: summer
Morgan CountyRecorded, too few records for a resultYes: summer
Morrow CountyRecorded, too few records for a resultYes: summer
Muskingum CountyRecorded, too few records for a resultYes: summer
Noble CountyNo qualifying records yetYes: summer
Ottawa CountyRecorded, too few records for a resultYes: summer
Paulding CountyNo qualifying records yetYes: summer
Perry CountyRecorded, too few records for a resultYes: summer
Pickaway CountyNo qualifying records yetYes: summer
Pike CountyNo qualifying records yetYes: summer
Portage CountyRecorded, too few records for a resultYes: summer
Preble CountyRecorded, too few records for a resultYes: summer
Putnam CountyNo qualifying records yetYes: summer
Richland CountyRecorded, too few records for a resultYes: summer
Ross CountyNo qualifying records yetYes: summer
Sandusky CountyRecorded, too few records for a resultYes: summer
Scioto CountyRecorded, too few records for a resultYes: summer
Seneca CountyRecorded, too few records for a resultYes: summer
Shelby CountyNo qualifying records yetYes: summer
Stark CountyRecorded, too few records for a resultYes: summer
Summit County83 · Season shownYes: summer
Trumbull CountyRecorded, too few records for a resultYes: summer
Tuscarawas CountyNo qualifying records yetYes: summer
Union CountyRecorded, too few records for a resultYes: summer
Van Wert CountyNo qualifying records yetYes: summer
Vinton CountyRecorded, too few records for a resultYes: summer
Warren CountyRecorded, too few records for a resultYes: summer
Washington CountyRecorded, too few records for a resultYes: summer
Wayne CountyRecorded, too few records for a resultYes: summer
Williams CountyNo qualifying records yetYes: summer
Wood CountyRecorded, too few records for a resultYes: summer
Wyandot CountyNo qualifying records yetYes: summer

Season

When it is recorded

In Hamilton County

Early May to late September, middle week May 24–30

Show over the bars
Recording in Hamilton County · records of all species each week, 87,019 in all

Records per week from 22 records in 8 of the 10 years from 2016 to 2025. Shows when people recorded it, not how common it is. The grey bars show how many records of all species were made here each week, so you can see when recording itself was high or low; the season is not adjusted by them.

Recorded on 21 dates. Latest record: September 2024.

Show as a table
Records of Red-eyed Vireo in Hamilton County each week, and records of all species
WeekRecords of Red-eyed VireoYears recordedRecords of all species
Jan 4–1000392
Jan 11–1700344
Jan 18–2400312
Jan 25–3100206
Feb 1–700357
Feb 8–1400383
Feb 15–2100366
Feb 22–2800391
Mar 1–700551
Mar 8–1400523
Mar 15–2100750
Mar 22–28001,012
Mar 29 – Apr 4001,535
Apr 5–11001,960
Apr 12–18002,492
Apr 19–25002,403
Apr 26 – May 2113,783
May 3–9223,307
May 10–16642,059
May 17–23112,153
May 24–30542,390
May 31 – Jun 6112,648
Jun 7–13002,715
Jun 14–20112,695
Jun 21–27002,714
Jun 28 – Jul 4003,220
Jul 5–11002,980
Jul 12–18003,031
Jul 19–25002,961
Jul 26 – Aug 1002,795
Aug 2–8002,884
Aug 9–15002,696
Aug 16–22002,535
Aug 23–29002,536
Aug 30 – Sep 5002,606
Sep 6–12002,980
Sep 13–19322,959
Sep 20–26002,313
Sep 27 – Oct 3112,122
Oct 4–10111,828
Oct 11–17001,793
Oct 18–24001,338
Oct 25–31001,023
Nov 1–700676
Nov 8–1400593
Nov 15–2100384
Nov 22–2800496
Nov 29 – Dec 500356
Dec 6–1200478
Dec 13–1900285
Dec 20–2600322
Dec 27 – Jan 200388

In Ohio

Early May to mid-July, middle week late May, and again early August to early October, middle week mid-September

Recorded in two separate seasons, each shown with its own early, middle and late weeks.

Show over the bars
Recording in Ohio · records of all species each week, 1,691,199 in all

Records per week from 713 records in 10 of the 10 years from 2016 to 2025. Shows when people recorded it, not a season or how common it is.

Show as a table
Records of Red-eyed Vireo in Ohio each week, and records of all species
WeekRecords of Red-eyed VireoYears recordedRecords of all species
Jan 4–10006,211
Jan 11–17005,146
Jan 18–24004,645
Jan 25–31004,698
Feb 1–7006,023
Feb 8–14005,888
Feb 15–21005,436
Feb 22–28006,846
Mar 1–7008,321
Mar 8–140010,384
Mar 15–210012,620
Mar 22–281113,949
Mar 29 – Apr 40019,661
Apr 5–110026,860
Apr 12–180039,925
Apr 19–250041,623
Apr 26 – May 24256,391
May 3–9261052,952
May 10–161101053,785
May 17–231291057,698
May 24–301021054,651
May 31 – Jun 641953,099
Jun 7–1320753,700
Jun 14–2024756,625
Jun 21–279555,361
Jun 28 – Jul 420758,477
Jul 5–1112561,336
Jul 12–1813664,722
Jul 19–2514769,753
Jul 26 – Aug 19759,416
Aug 2–87659,712
Aug 9–1511455,994
Aug 16–229654,328
Aug 23–298751,772
Aug 30 – Sep 525857,167
Sep 6–1226959,075
Sep 13–1942954,543
Sep 20–2626745,860
Sep 27 – Oct 313843,180
Oct 4–107537,841
Oct 11–173330,824
Oct 18–240021,156
Oct 25–312219,021
Nov 1–70014,172
Nov 8–140012,621
Nov 15–21007,965
Nov 22–28008,136
Nov 29 – Dec 5006,083
Dec 6–12006,004
Dec 13–19005,423
Dec 20–26005,661
Dec 27 – Jan 2008,459

What these results show

These results show when people recorded a species, not when or where it occurs. Missing weeks and low counts do not mean absence or scarcity, and counts are not abundance. Contributed records reflect where, when and what people chose to observe.

Identification

How to identify it

Often confused with

  • Eastern Warbling Vireo Vireo gilvus104 identifications worldwide named one where the other was meant
  • Tennessee Warbler Leiothlypis peregrina100 identifications worldwide named one where the other was meant
  • Philadelphia Vireo Vireo philadelphicus88 identifications worldwide named one where the other was meant
  • Blue-headed Vireo Vireo solitarius45 identifications worldwide named one where the other was meant
  • American Robin Turdus migratorius36 identifications worldwide named one where the other was meant

From iNaturalist’s similar-species counts, refreshed monthly: confusions in Ohio first, then worldwide. Only species with an Ohio result are listed.

When it is heard

Reported with a sound recording, too few times for a season.

From 1 iNaturalist records with a sound recording. Sounds are not kept or played here. Listen on iNaturalist (opens in a new tab)

Months not reported

  1. Jan: no record
  2. Feb: no record
  3. Mar: recorded
  4. Apr: recorded
  5. May: recorded
  6. Jun: recorded
  7. Jul: recorded
  8. Aug: recorded
  9. Sep: recorded
  10. Oct: recorded
  11. Nov: no record
  12. Dec: no record

Not reported in Ohio in November to February, 2016 to 2025.

Land cover where it is recorded

Land coverIts recordsAll Ohio records
Forest42%31%
Developed39%49%
Wetland13%5%
Farmland4%11%
Open water2%3%
Barren1%0.6%

From 289 records placed within 100 m, beside all Ohio records placed the same way. People record where they go, so this shows where records come from, not where the species lives. Land cover: USGS Annual NLCD, 2025 (opens in a new tab)

Sources

Where these results come from

  • Records from iNaturalist research-grade observations and expert-identified GBIF datasets, CC0, CC BY and CC BY-NC. Sources
  • Seasons use the published method and its evidence thresholds. Methods
  • See it on iNaturalist (opens in a new tab)OpenPhenology is independent and not affiliated with iNaturalist.

Records behind the Hamilton County result

22 records from 2 datasets.

To cite: the GBIF download doi:10.15468/dl.y2jkt8 (opens in a new tab).

A spreadsheet (CSV) with a link to each record, on iNaturalist or GBIF. Records whose location was hidden by the observer or the source are counted but not linked.