Scarlet Tanager
There may be no more startling color in an eastern forest than a male scarlet tanager: brilliant, blazing red set against jet-black wings. And yet most people go a lifetime without seeing one, because this bird stays high in the leafy canopy and is famously hard to spot. Here's how to identify it, how to tell it from the other red birds it's confused with, and where this tropical-looking songbird actually lives.
- What Is a Scarlet Tanager?
- How to Identify a Scarlet Tanager
- Red Bird ID: Tanager vs. Cardinal & Other Red Birds
- The Female Scarlet Tanager (She Looks Nothing Like Him)
- Where Scarlet Tanagers Live
- Why They're So Hard to See
- What Scarlet Tanagers Eat
- Song & Calls
- Nesting & Young
- How to Help Scarlet Tanagers
- Frequently Asked Questions
What Is a Scarlet Tanager?
The scarlet tanager (Piranga olivacea) is a medium-sized songbird of eastern North America's mature forests, and the breeding male is one of the most vividly colored birds on the continent — glowing scarlet with contrasting black wings and tail. It's a neotropical migrant: it spends our summers raising young in the leafy canopy of eastern woodlands, then flies all the way to the forests of northwestern South America for the winter.
Despite that showstopping color, the scarlet tanager is a bird most people never notice. It forages slowly and quietly, high in the tops of tall trees — especially oaks — where its red body is surprisingly easy to lose against sun-dappled leaves. Birders often locate it by its hoarse, burry song long before they ever see it.
How to Identify a Scarlet Tanager
The breeding male is unmistakable once you get a clear look. The trick is knowing the field marks, because color alone causes endless confusion with other red birds.
Breeding male: Brilliant, saturated scarlet-red over the entire body and head, with sharply contrasting jet-black wings and tail. That red-body/black-wing combination is the single most important field mark — no other red bird in the eastern U.S. has it. The bill is pale and stout.
Female and immature: Olive-yellow overall — yellowish below, olive-green above — with darker, dusky wings. She looks like a completely different, much plainer bird (more on her below).
Fall male: Here's a great one for the birding-savvy reader. After breeding, the male molts out of his scarlet and turns a patchy yellow-green like the female — but he keeps his black wings. A greenish body with black wings in late summer or fall is a molting male scarlet tanager, and it's a distinctive look worth knowing.
Size & shape: About 6.5 to 7.5 inches — a medium songbird, chunkier than a warbler, with a fairly thick, rounded bill built for insects and fruit.
Red Bird ID: Tanager vs. Cardinal & Other Red Birds
"I saw a red bird — what was it?" is one of the most common questions in all of birding, and the scarlet tanager is at the center of the confusion. Here's how it stacks up against the birds people most often mix it up with.
| Bird | Key Look | Fastest Tell |
|---|---|---|
| Scarlet Tanager (male) | Scarlet body, jet-black wings & tail, pale bill | Red body + black wings. No crest. |
| Summer Tanager (male) | Entirely rosy-red, including the wings | All red, no black anywhere. Bigger pale bill. |
| Western Tanager (male) | Yellow body, red-orange face, black wings with wing bars | Yellow, not red-bodied. Western U.S. |
| Northern Cardinal (male) | All red with a pointed crest and black face mask | Has a crest. Thick orange-red cone bill. |
| House Finch (male) | Small, streaky brown with red on head/chest only | Streaky brown body; red is limited, not full. |
The two that trip people up most are the cardinal and the summer tanager. Against a cardinal, the giveaways are simple: a cardinal has a pointed crest and a black face mask, and it's red all over including the wings — a scarlet tanager has no crest, no mask, and black wings. Against a summer tanager (a more southern species), the difference is the wings: summer tanagers are red everywhere, while the scarlet tanager's wings are black.
If what you're really after is the meaning behind seeing a red bird rather than the identification, that's a different question — we cover the spiritual symbolism in our guide to the red cardinal meaning. And for the full lineup of red birds across North America, see our guide to identifying red birds.
The Female Scarlet Tanager Looks Nothing Like the Male
One of the most common ID surprises: the female scarlet tanager isn't red at all. She's olive-yellow — soft yellow underneath, olive-green above, with dusky wings — coloring that keeps her camouflaged on the nest. People who spot her assume she's a completely different species, or a warbler or finch. She's the same bird as that blazing red male, just dressed for concealment. If you see a plain yellow-green, tanager-shaped bird in the summer canopy near a scarlet male, that's his mate.
Where Scarlet Tanagers Live
Scarlet tanagers breed across eastern North America — from the eastern Great Plains to the Atlantic, and from the southern U.S. up into southeastern Canada. They're birds of large, mature deciduous and mixed forests, with a strong preference for oaks. The bigger and more unbroken the woodland, the more likely they are to be there; they're considered a species sensitive to forest fragmentation, needing sizable tracts to thrive.
In winter, they leave entirely, migrating to the mature forests of the Andean foothills and western Amazonia in South America. The birds we see flaming red in June are, for most of the year, quiet residents of the tropics.
Why They're So Hard to See
It seems impossible that a bird this red could be hard to find, but it is — for a few reasons. Scarlet tanagers spend almost all their time high in the canopy, often 30 to 60 feet up, moving slowly and deliberately through the leaves as they glean insects. Against bright, back-lit foliage, even brilliant red can vanish. They're not feeder birds, so they don't come down to where we watch. And they tend to be unobtrusive by nature, sitting still for long stretches.
The result is a bird that's far more often heard than seen. Learning its song and call (below) is the single best way to know one is overhead — and getting a clear look, like the photos on this page, is a genuine treat.
What Scarlet Tanagers Eat
Scarlet tanagers are primarily insectivores, and they're a real asset to a forest. Their diet is heavy on:
- Caterpillars — a favorite, including species that damage trees
- Bees, wasps, and hornets — which they'll catch and beat against a branch to remove the stinger
- Beetles, moths, flies, and other insects, often gleaned from leaves in the canopy
- Fruit and berries — especially in late summer and during migration, when they take wild fruits like serviceberry, mulberry, and blackberry
Because they eat so many caterpillars and forest insects, scarlet tanagers provide natural pest control in the woodlands they inhabit — one more reason mature forest habitat is worth protecting.
Song & Calls
The scarlet tanager's song is often described as sounding like a robin with a sore throat — a series of burry, hoarse, musical phrases, similar in rhythm to an American robin but rougher and raspier. Once you learn that hoarse quality, it's easy to pick out from the smoother robin.
Its call is even more distinctive and easier to remember: a sharp, dry "chick-burr" (sometimes written "chip-burr"). If you hear that two-note call drifting down from the treetops in an eastern forest in summer, look up — there's a good chance a scarlet tanager is somewhere above you.
Nesting & Young
Scarlet tanagers nest high in the canopy, usually well out on a horizontal branch of a large deciduous tree. The female builds a fairly flimsy, shallow cup nest and lays a clutch of typically 3 to 5 eggs, pale blue-green with brown speckling. She does the incubating; the male helps feed the young once they hatch.
Like many forest songbirds, scarlet tanagers are vulnerable to brown-headed cowbird nest parasitism, which is worse in fragmented forests where cowbirds have easy access to woodland edges — another reason large, intact forest tracts matter for the species' success.
How to Help Scarlet Tanagers
You won't lure a scarlet tanager with a seed feeder — they're canopy insect-eaters, not feeder birds. Helping them is about habitat, not handouts:
- Keep mature trees and woodland intact. Large, unbroken tracts of mature deciduous forest — especially oaks — are what they need. Preserving big trees is the biggest thing you can do.
- Avoid fragmenting forest. Edges invite cowbirds and predators. Keeping woods connected and deep benefits tanagers and many other forest songbirds.
- Skip the insecticides. Caterpillars and forest insects are their food. A chemical-free woodland feeds them.
- Offer water. A clean, natural water source can draw canopy birds down where you might actually see them.
- Plant native fruiting trees and shrubs — serviceberry, mulberry, blackberry — for late-summer and migration fuel.
A Flame in Our Own Canopy
The scarlet tanager on this page was photographed right here, in the mature oaks and pines of our habitat. Seeing one is never guaranteed — they're canopy ghosts, there one moment and gone the next — which is exactly why keeping the big trees standing matters so much. A forest tall enough and old enough to hold a scarlet tanager is a forest that's doing its job.
If you've got mature woods on your land, you may already be hosting these birds without knowing it. Listen for the hoarse, robin-like song high overhead in early summer — that's your cue to look up.
Frequently Asked Questions
- What bird is red with black wings?
- In eastern North America, a bird with a brilliant red body and jet-black wings and tail is a male scarlet tanager. That red-body, black-wing combination is unique among eastern red birds — cardinals and summer tanagers are red all over, including the wings.
- What's the difference between a scarlet tanager and a cardinal?
- A northern cardinal has a pointed crest, a black face mask, a thick orange-red cone-shaped bill, and is red all over including the wings. A scarlet tanager has no crest, no face mask, a pale bill, and black wings contrasting with its red body. Cardinals visit feeders year-round; tanagers stay high in the canopy in summer only.
- What's the difference between a scarlet tanager and a summer tanager?
- The wings. A male summer tanager is rosy-red everywhere, including the wings, with a larger pale bill. A male scarlet tanager has a scarlet body with sharply contrasting black wings and tail. Summer tanagers are also more of a southern species.
- What does a female scarlet tanager look like?
- Nothing like the male. The female is olive-yellow — yellowish below and olive-green above, with darker wings — coloring that camouflages her on the nest. Many people mistake her for a different species entirely.
- Where do scarlet tanagers live?
- They breed in large, mature deciduous and mixed forests across eastern North America, favoring oaks and staying high in the canopy. In winter they migrate to the forests of northwestern South America.
- Why are scarlet tanagers so hard to see?
- They forage slowly and quietly high in the treetops, aren't feeder birds, and their red bodies surprisingly blend into sun-dappled canopy leaves. They're far more often heard than seen, so learning their hoarse, robin-like song is the best way to find them.
- What sound does a scarlet tanager make?
- Its song sounds like a robin with a sore throat — burry, hoarse musical phrases. Its distinctive call is a sharp, dry "chick-burr," which is often the first clue that one is overhead.
- What do scarlet tanagers eat?
- Mostly insects — caterpillars, bees, wasps, beetles, and moths gleaned from the canopy — plus fruit and berries in late summer and during migration. They provide natural pest control in the forests they inhabit.