Booted Eagle vs Golden Eagle

In short

The Booted Eagle and Golden Eagle are both large birds of prey, but they differ significantly in size and plumage. The Booted Eagle is much smaller and has distinctive pale underparts with contrasting dark flight feathers, while the Golden Eagle is larger with uniformly dark plumage and golden nape. Observing size and plumage contrast are key to distinguishing these species.

Identification tips

1. Size: Look for the smaller size of the Booted Eagle compared to the much larger Golden Eagle. 2. Plumage: Note the pale underparts and dark flight feathers of the Booted Eagle versus the uniformly dark plumage and golden nape of the Golden Eagle. 3. Flight pattern: Observe the more agile flight of the Booted Eagle with quicker wingbeats. 4. Habitat: Consider the habitat; Booted Eagles are more likely in wooded areas, while Golden Eagles prefer open, mountainous regions.

Size

The Booted Eagle is significantly smaller than the Golden Eagle, with a wingspan of about 110-135 cm compared to the Golden Eagle's 190-230 cm.

Plumage

Booted Eagles have pale underparts with dark flight feathers and a distinct 'booted' appearance on the legs. Golden Eagles are uniformly dark brown with a golden nape and lack the contrasting pale and dark pattern.

Behaviour

Both species soar with wings held in a slight V, but the Booted Eagle often shows more agile flight with quicker wingbeats. Golden Eagles are more likely to be seen soaring at higher altitudes.

Habitat

Booted Eagles prefer open woodlands and forest edges, while Golden Eagles are typically found in open and mountainous regions.

Voice

Vocalizations are not a reliable field mark as both species are generally silent, but Booted Eagles may give a high-pitched whistle during the breeding season.