Amur Falcon vs Merlin

The Amur Falcon and Merlin are both small falcons, but they can be distinguished by their plumage and behavior. The Amur Falcon is more migratory, often seen in large flocks, while the Merlin is more solitary and territorial. Observing their habitat and behavior can aid in identification.

Look for the Amur Falcon's slate-gray plumage and reddish thighs in males. Note the Merlin's streaked plumage and banded tail. Observe behavior: Amur Falcons in flocks versus solitary Merlins. Consider habitat: open fields for Amur Falcons, woodlands or coastal areas for Merlins.

Both species are small falcons, but the Merlin is generally more robust with a slightly larger and bulkier appearance.

The Amur Falcon has a distinct slate-gray plumage with reddish-brown thighs in males, while females are more brownish. The Merlin varies greatly among its subspecies but typically has a more streaked appearance with a banded tail and lacks the reddish tones.

Amur Falcons are known for their large migratory flocks, especially during their long-distance migrations. Merlins are more solitary and are often seen hunting alone or in pairs.

Amur Falcons are typically found in open habitats during migration, such as grasslands and agricultural fields. Merlins prefer open woodlands, grasslands, and coastal areas, often near water.

Vocalizations are not a primary distinguishing feature between these species in the field.