Rough-legged Buzzard vs Common Buzzard

In short

The Rough-legged Buzzard and Common Buzzard can be distinguished by their habitat preferences and plumage patterns. Rough-legged Buzzards are adapted to open, tundra-like environments, while Common Buzzards are more versatile, often found in woodlands and varied landscapes. Plumage differences include the Rough-legged's distinctive dark belly patch and feathered legs, whereas the Common Buzzard shows more variable brown tones without these specific markings.

Identification tips

• Look for the dark belly patch and feathered legs on the Rough-legged Buzzard.
• Observe the habitat: Rough-legged prefers open, tundra-like areas; Common Buzzard is more versatile.
• Note behavior: Rough-legged often hovers while hunting.
• Check for plumage variability: Common Buzzard shows a wider range of brown tones without specific dark markings.

Size

Both species are similar in size, but the Rough-legged Buzzard may appear slightly larger due to its longer wings and tail.

Plumage

Rough-legged Buzzards have a characteristic dark belly patch and fully feathered legs, which are key identifiers. Their plumage can vary from light to dark morphs. Common Buzzards exhibit a wide range of brown, black, and white plumage, generally lacking the dark belly patch and feathered legs.

Behaviour

Rough-legged Buzzards often hover while hunting, a behavior less commonly seen in Common Buzzards, which are more likely to be observed perching or soaring.

Habitat

Rough-legged Buzzards prefer open, tundra-like habitats and are often seen in open fields during winter. Common Buzzards are more adaptable, found in woodlands, farmlands, and varied landscapes across their range.

Voice

Vocalizations are not a primary distinguishing feature between these species, as both have similar calls typical of Buteo hawks.