Is a Buzzard a Hawk? Buzzard vs Hawk Differences Explained
Quick Answer
A buzzard is not the same as a hawk in the UK. Buzzards (genus Buteo) are large, broad-winged birds that soar over open land. Hawks (genus Accipiter) are smaller, faster birds with narrow wings built for hunting in woodland.
If you're British, a buzzard is very much its own bird. If you're American, the question barely makes sense, because “buzzard” almost certainly means something else entirely.
Hawks and buzzards are related, same family, different genera, and the naming has been tangled for roughly four centuries. Here is how it actually breaks down, and how to tell the two apart if one turns up in your garden.
Buzzard vs Hawk: Key Differences at a Glance
If you only remember one section, make it this:
- Wings: Buzzards have broad, rounded wings; hawks have narrow, pointed wings
- Flight style: Buzzards soar; hawks dash and chase
- Habitat: Buzzards prefer open countryside; hawks prefer woodland and gardens
- Tail: Buzzards have short, fan-shaped tails; hawks have long, steering tails
- Size: Buzzards are much larger than most hawks (especially sparrowhawks)
Buzzard vs Hawk: Taxonomy and Terminology
Both birds belong to the Accipitridae family, which also includes eagles, kites, and harriers. However, they belong to different genera, which explains their distinct builds and hunting styles.
What “Buzzard” Means in the UK
In Britain and Europe, “buzzard” refers to birds of the genus Buteo. The Common Buzzard (Buteo buteo) is the species most people recognise — a stocky, broad-winged raptor that soars over fields and hills. Thanks to successful conservation efforts, it is now the UK’s most common and widespread bird of prey (RSPB).
What “Hawk” Means in the UK
“Hawk” in UK usage points to the genus Accipiter instead — the Sparrowhawk and the Goshawk, smaller and considerably faster birds built for hunting through woodland rather than soaring over open country. British Trust for Ornithology (BTO) data shows the Sparrowhawk is now one of the most widely distributed breeding birds in the UK, found in gardens as readily as in woodland edge habitat.
How the Naming Inverts in North America
In the US and Canada, the naming system is almost reversed. Americans call the Buteo species “hawks” (e.g., the familiar Red-tailed Hawk, which is Buteo jamaicensis). Meanwhile, “buzzard” usually refers to the Turkey Vulture — a scavenger unrelated to true raptors.
| Term | UK / Europe | North America |
|---|---|---|
| Buzzard | Buteo genus — active predators (e.g., Common Buzzard) | Turkey Vulture — a scavenger, unrelated to true raptors |
| Hawk | Accipiter genus — woodland hunters (e.g. Sparrowhawk, Goshawk) | Covers Buteo, Accipiter, and more (e.g., Red-tailed Hawk) |
Physical Differences Between Buzzard vs Hawk
Wings and Flight Style
Buteo buzzards carry wide, rounded wings built for soaring — the kind that let a bird ride a thermal for long stretches with minimal effort. Accipiter hawks have narrower, more pointed wings built for speed and sudden changes of direction, ideal for chasing prey through gaps in the trees where a wider wingspan would mean clipping a branch.
Tail Shape
The tail backs this up. Buzzards have short, broad, fan-shaped tails. Hawks have long, narrow tails, and that extra length is what gives them the tight steering needed for low-altitude hunting through dense cover.
Size Comparison
| Species | Typical Weight | Build |
|---|---|---|
| Common Buzzard (Buteo buteo) | 500g–1.3kg | Broad-chested, stocky, solid in flight |
| Eurasian Sparrowhawk – male | 110–196g | Slight, barely bigger than a pigeon |
| Eurasian Sparrowhawk – female | 185–342g | Noticeably larger than the male |
Head Shape and Plumage
Buzzards generally have rounder, heavier heads, while Sparrowhawks appear sharper and more streamlined. Plumage varies, but buzzards are typically mottled brown with pale undersides, whereas Sparrowhawks often show fine barring on the chest. In the field, wing shape and flight behaviour are usually the best identifiers.
Behavior, Hunting, and Habitat
How Buzzards Hunt
Common Buzzards are patient opportunists. They perch on fence posts or soar high overhead, scanning for movement before dropping on prey — mainly small mammals like voles, rabbits, and moles. They also readily feed on carrion.
How Hawks Hunt
Sparrowhawks are ambush predators that specialise in small birds. They make sudden low-level dashes, often hunting around garden bird feeders. Goshawks, being larger and more powerful, take bigger prey, including pigeons and young rabbits, hunting from woodland cover.
Similarities Between Hawks and Buzzards
Both are formidable raptors equipped with hooked beaks, powerful talons, and exceptional eyesight — several times sharper than humans. They nest in trees, share parenting duties, and face similar threats, including habitat loss and illegal persecution.
The Common Buzzard has an average wild lifespan of around 8 years, though some individuals have reached over 25 years. Like many raptors, first-year mortality is high, mainly due to starvation.
Common Misconceptions
The Turkey Vulture confusion is probably the most persistent one. Turkey Vultures don't hunt live prey. Unlike most birds, they have a well-developed sense of smell and can locate carrion by odour as well as sight, which is unusual among birds.
They evolved separately from both Buteo buzzards and Accipiter hawks and aren't closely related to either. The name “buzzard” got attached to them by early European colonists in the 1600s and never came off.
The Harris's Hawk comes up often in these discussions, too. It's a Parabuteo, a genus that sits close to Buteo, and outside North America, it's sometimes called Harris's Buzzard.
The practical shorthand: soaring on broad wings over open ground usually means Buteo (buzzard in European terms). Darting low through trees on narrow wings with a long tail usually means Accipiter (hawk on both continents). The Turkey Vulture is a separate issue entirely.
FAQs about Hawk vs Buzzard
Is the Red-tailed Hawk actually a buzzard?
By European taxonomy, yes. Buteo jamaicensis sits in the same genus as the Common Buzzard. It is called a hawk in North America simply because that is the name American ornithologists settled on.
What is the difference between a buzzard and a vulture?
In UK usage, there is no overlap — “buzzard” always means Buteo. The confusion is a North American one, where “buzzard” colloquially means Turkey Vulture. Biologically, the two could not be more different: true buzzards are active predators, while Turkey Vultures are New World vultures that scavenge and never hunt live prey.
Can hawks and buzzards interbreed?
No. Buteo and Accipiter are different genera, and hybridisation between them does not occur under natural conditions.
Which is bigger, a buzzard or a hawk?
A Common Buzzard, generally. Set against a Sparrowhawk, it is not a close contest — the buzzard can outweigh it several times over.
How can I tell a buzzard from a sparrowhawk in my garden?
Watch the wings and the approach. A buzzard soars on broad, rounded wings, often circling high overhead. A sparrowhawk comes in low and fast on narrow, pointed wings, usually hugging a hedge line before a sudden dash at feeder birds.
Conclusion
Is a buzzard a hawk? Biologically, they are close relatives within the same family. What North Americans call large soaring hawks are, by UK and European classification, buzzards. The Accipiter hawks — Sparrowhawk and Goshawk — are the birds that genuinely earn the name “hawk” on both continents, distinct in build, habitat, and hunting style.
The Turkey Vulture is neither, whatever it gets called in North America. It is largely a language problem with four centuries of history behind it — and whichever name you reach for probably says more about where you grew up than about the bird itself.
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