Amur Falcon vs Eurasian Hobby

In short

The Amur Falcon and the Eurasian Hobby are both small, agile falcons with similar silhouettes, but they can be distinguished by plumage and some behavioral traits. The Amur Falcon is more uniformly dark with a distinctive reddish-orange vent, while the Eurasian Hobby has a more contrasting plumage with a white throat and dark mustache. Both species are migratory, but their ranges and habitats during migration differ.

Identification tips

1. Look for the reddish-orange vent in the Amur Falcon, especially in males. 2. Note the pale throat and dark mustache of the Eurasian Hobby. 3. Observe behavior: Amur Falcons may be seen in large flocks during migration. 4. Consider habitat and geographic location, especially during migration seasons.

Size

Both species are similar in size, with the Eurasian Hobby being slightly larger and more robust.

Plumage

The Amur Falcon is mostly dark gray with a reddish-orange vent and underwings, especially in males. The Eurasian Hobby has a more contrasting appearance with a pale throat, dark mustache, and rufous thighs.

Behaviour

Both species are agile hunters, often seen catching insects in flight. The Amur Falcon is known for its large communal roosts during migration, which is less typical for the Eurasian Hobby.

Habitat

The Amur Falcon migrates from eastern Asia to southern Africa, often seen in open areas and near water bodies. The Eurasian Hobby breeds in Europe and Asia and winters in Africa, preferring open woodlands and savannas.

Voice

Vocalizations are not a primary distinguishing feature in the field; both species have similar calls, often described as high-pitched and repetitive.