Ohio shares its eight-species hummingbird list with eight other states — Arkansas, Kansas, Montana, Nebraska, Nevada, Oklahoma, South Dakota, and Wyoming. But nowhere in Ohio's own region comes close: Pennsylvania is nearest at seven, Michigan and Kentucky sit at five, and West Virginia and Indiana at four. For a Midwestern state with only one regular breeder, that's a genuinely deep list — one confirmed breeder, one real recurring fall visitor, and six documented rarities, four of them with real multi-year record histories rather than a single one-off sighting.

This page is about telling all eight apart — what each one actually looks like, and how sure you can really be about an identification. For when they show up and how to time your feeder for them, see our Ohio hummingbird calendar. For feeder setup, nectar, and native plants, see our guide to attracting hummingbirds in Ohio.

All eight documented Ohio hummingbird species, grouped by tier — statewide eBird data, 2016–2025, cross-checked against the Ohio Bird Records Committee's own accepted-record history.

The Hummingbird You're Most Likely to See

Ruby-throated Hummingbird

Ohio's only regular breeding hummingbird, and the species behind nearly every sighting from April through October. The Ohio Breeding Bird Atlas — both the first cycle (completed 1984) and the second — confirms it as a breeder statewide, with a modest decline in block occupancy between the two atlases that, if anything, confirms just how established the species already was by the first survey. Adult males carry a brilliant iridescent ruby-red throat that can look black or dark red until light hits it directly, with a strong dark mask across the face and a short, forked black tail. Females have an essentially unmarked white throat, a more rounded tail with white-tipped outer feathers, and a duskier mask.

The species most often confused with Ruby-throated in Ohio is Black-chinned Hummingbird (see below) — females and immatures of the two are, in Cornell's words, "not safely separable... except in the hand." The most useful field mark without a bird in hand: a perched Ruby-throated's tail extends noticeably past its folded wingtips, while Black-chinned's wings reach or slightly exceed the tail tip.

Ohio Hummingbirds in Winter

Once Ruby-throated leaves for the season, Ohio's hummingbird story doesn't actually end — it just changes species entirely.

Rufous Hummingbird

Ohio's established fall and winter visitor — genuinely uncommon, but not rare in the way the birds below are. The Ohio Bird Records Committee doesn't even require documentation for it; Rufous sits in normal type on the state's official checklist, not on the Rare Bird Review List. Ohio's first record dates to August 15, 1985, a male that stayed three days at a Westerville feeder and was seen by more than 100 people. Longtime Ohio ornithologist Jim McCormac describes the pattern since: "one or two appear most years," with occasional bigger years — 2003 brought over a dozen. The Ohio Cardinal, the state's records journal, documented six Rufous Hummingbirds lingering into the winter of 2021–22, one as late as January 20.

Adult male Rufous is a vivid, unmistakable orange-rufous overall — the only largely rufous-backed hummingbird in North America. Females and immatures are green-backed with cinnamon-washed flanks and rufous patches at the base of the tail. That last detail is what usually separates a female/immature Rufous from a lingering female/immature Ruby-throated: Cornell notes the "cinnamon washed flanks" as the key tell, since Ruby-throated's flanks stay grayish.

If You're Lucky: The Midwest Rarities

Six more species have real, committee-accepted Ohio records — none of them common, all of them real. Four have genuine multi-record histories rather than a single sighting; the other two, Allen's and Broad-billed, have exactly one confirmed Ohio record each, ever.

Anna's Hummingbird

Three accepted Ohio records, all since 2005, most recently October 23–November 17, 2024, per the Ohio Bird Records Committee. The state's most-discussed sighting was Ohio's first male Anna's, which spent a stretch in a north Columbus yard whose hosts — by Columbus Audubon's account — "graciously allowed hundreds of excited birders to come to their home." That's worth knowing before assuming a big eBird number means Anna's shows up often here: three records in twenty years is a real but genuinely rare pattern, not an annual one.

Anna's is the only North American hummingbird with a fully iridescent rose-red crown and gorget on the adult male — unmistakable once seen well. Females are stockier and shorter-billed than Black-chinned, usually show a small patch of rose-red throat spotting, and tend to hold their tail still in flight, where Black-chinned pumps and wags its tail frequently.

Black-chinned Hummingbird

Three accepted Ohio records, all within the last five years — most recently October 29–November 22, 2025, per the Ohio Bird Records Committee. Winter Archilochus sightings in Ohio are almost always Ruby-throated; get a clear photo before assuming Black-chinned.

Adult males show a velvety black chin and upper throat with a thin band of iridescent purple visible only in good light — usually reads as simply black. Females and immatures are close to Ruby-throated's female (see above); the most reliable non-photo cue is that Black-chinned's folded wingtips reach close to the tail tip, rather than falling well short of it.

Calliope Hummingbird

Four accepted Ohio records, all since 2002, most recently October 24–25, 2024, per the Ohio Bird Records Committee. One of those four — a well-photographed 2017 Delaware County bird — drives most of the raw eBird signal for this species in Ohio, so its footprint in the data can look bigger than its actual four-record history really is.

Calliope is North America's smallest hummingbird, with a short bill, short tail, and a hunched posture. Adult males have a genuinely unique field mark: magenta throat feathers arranged as separate rays on a white background, rather than the solid gorget every other North American species shows. It's most easily confused with Rufous — Calliope is smaller with a shorter tail that sits about level with the wingtips (Rufous's tail extends past them), and shows very little rufous coloring compared to Rufous's coppery rump and tail.

Mexican Violetear

Two accepted Ohio records — a genuine rarity even by this list's standards. The first was in 2005, Holmes County; the second came in November 2025 at a private feeder with no public access, per Ohio naturalist Jim McCormac. Ohio's own Division of Wildlife checklist independently confirms exactly one record as of 2015, consistent with nothing happening between those two dates.

Mexican Violetear is unmistakable if seen well: an overall glittering metallic green bird, larger than Ohio's other hummingbirds, with a violet-blue patch across the breast and a violet ear patch that gives the species its name. Unusually for hummingbirds, males and females look essentially alike.

Allen's Hummingbird

Exactly one confirmed Ohio record, ever — a bird present in Holmes County from late September through December 2009, banded and confirmed as Allen's via tail-feather measurement by bander Allen Chartier. (An additional 2021 Cincinnati report exists but was never formally reviewed.) That single-record history is worth taking seriously before assuming otherwise: Rufous is Ohio's default winter Selasphorus, appearing annually, and the two are famously difficult to separate.

That difficulty isn't exaggerated — it's the honest, sourced limit of what plumage alone can do. Cornell rates female and immature Allen's and Rufous "very difficult to separate," and All About Birds states plainly that many individuals "are nearly indistinguishable in the field and... best left unidentified." The one usable field mark, outer tail feather width, requires an excellent spread-tail photo or an in-hand measurement to see reliably. In practice: if you think you've found an Allen's in Ohio, get it banded or get very good photographs before reporting it as anything more than a probable Selasphorus.

Broad-billed Hummingbird

Exactly one confirmed Ohio record, ever: a bird at a Medina County feeder from November 4–20, 2022, accepted to the state list in February 2023. The bird was later found deceased at the same feeder. As rare as it gets in Ohio — don't expect one, but a Broad-billed is unmistakable if you do see one.

The species' bright red bill, tipped in black, is diagnostic on its own — no other Ohio hummingbird shows it. Adult males add a shimmering sapphire-blue throat and rich emerald body; females are duller golden-green above with a gray throat, but keep the same red-based, black-tipped bill.

Ohio Hummingbirds at a Glance

Ruby-throated Hummingbird so overwhelmingly dominates Ohio's real signal — a statewide peak near 36% — that even Ohio's other genuinely recurring species (Rufous, Anna's, Black-chinned, and Calliope, each in the 0.4–2.3% range) would appear as little more than a sliver next to it on a shared scale. The table below carries the real numbers instead.

Frequently Asked Questions

How many kinds of hummingbirds have been seen in Ohio?

Eight, all committee-documented: Ruby-throated (the only breeder), Rufous (an established fall/winter visitor), and six genuine rarities — Anna's, Black-chinned, Calliope, and Mexican Violetear (each with multiple accepted records), plus Allen's and Broad-billed (each with exactly one).

What's the most common hummingbird in Ohio?

Ruby-throated Hummingbird, by a wide margin — it's the state's only regular breeder and the source of nearly every sighting from spring through fall.

Are Anna's, Black-chinned, or Calliope Hummingbirds really in Ohio, or is that a misidentification?

They're real. All three have multiple records formally accepted by the Ohio Bird Records Committee, the state's official authority on bird occurrence — not just eBird reports. That said, each is still genuinely rare: three or four records across fifteen to twenty years, not an annual occurrence.

How do I tell a female Ruby-throated from a female Black-chinned?

It's genuinely difficult — Cornell describes them as not safely separable except in the hand. The most useful field mark without a bird in hand is wing-to-tail proportion: a perched Ruby-throated's tail extends noticeably past its folded wingtips, while Black-chinned's wings reach close to or past the tail tip.

Could a hummingbird I see in Ohio in December or January be something other than a mistake?

Yes. Rufous Hummingbird is Ohio's established late-season visitor and has been documented lingering into January in past winters. It's worth a closer look and a photo rather than an automatic assumption of a lost Ruby-throated.

Why We Created This Guide

Pop's Birding has been helping hummingbird lovers for three generations. One of the questions our customers ask most often is "is that really the hummingbird I think it is?" — we built this guide to give a direct, sourced answer specific to Ohio, not a generic list of every hummingbird in North America. Most identification content either lists every species that's ever occurred anywhere, or sticks to the one species most people already know. Neither tells an Ohio birder what they're actually likely to see, or helps them make sense of a genuinely surprising find. This page exists to draw that real line — "expect this" versus "documented, but don't expect it" — using the same source Ohio's own birding community uses to settle disputes.

How We Created This Guide

Source and scope. eBird bar chart data, Cornell Lab of Ornithology, statewide Ohio, 2016–2025, cross-checked directly against the Ohio Bird Records Committee's (OBRC) own Rare Bird Review List and published record-by-record decisions.

How we separate a real pattern from a single well-publicized bird. A rare species' statewide percentage alone can be misleading — a well-publicized individual draws a surge of birders traveling specifically to see it, which can produce a number that looks like modest, regular presence without reflecting any real population pattern. Before any species on this page was tiered, we checked its actual weekly records for multi-year recurrence rather than trusting the summary percentage alone, then cross-referenced that against OBRC's own accepted-record history. That's how Allen's Hummingbird ended up correctly tagged Historic/Accidental in the table above, despite a raw eBird number that on its own would suggest it's seen more often than Anna's, Black-chinned, or Calliope — the number reflects one bird's publicity, not a real pattern, and OBRC's own one-record history confirms it.

What's original here. The species tiering, the individually verified record history behind every "how many times has this been seen" claim on this page, and specifically the decision to classify Allen's and Broad-billed as Historic/Accidental rather than lump them in with Ohio's more frequently-recurring rarities are Pop's Birding's own research — not a rewrite of any single source. For arrival and departure timing, see our Ohio hummingbird calendar, which owns that content specifically.

Sources

• eBird bar chart data, Cornell Lab of Ornithology — Ohio statewide, 2016–2025.
• Ohio Bird Records Committee (OBRC), a committee of the Ohio Ornithological Society — source for every rare-species record count and status on this page.
• All About Birds, Cornell Lab of Ornithology — source for identification field marks.