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| Golden
Eagle Identification Tips |
| (Credit:
U. S. Geological Survey) |
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General
Information
- Very large, broad-winged, broad-tailed hawk
- Sexes similar
- Short, dark, hooked beak with yellow cere
Adult
- Golden feathering on nape
- Plumage almost entirely dark brown, without white in
underwing coverts
- Two pale brown median tail bands
- Golden band on upperwing coverts
Immature
- Plumage almost entirely dark brown
- White bases to outer secondaries and inner primaries
produces oval, white patch
- White tail with broad, crisp, dark terminal band
Subadult
- Plumage gradually darkens to resemble that of adult,
with white in wings disappearing
Similar species
Turkey Vulture has a tiny, unfeathered
head, holds its wings in a dihedral and has contrastingly paler flight
feathers while Black Vulture has white outer primaries and quite different,
snappy wingbeats.
Immature Bald Eagles are similar (very
large and dark overall) but differ in fundamental aspects of shape.
Golden Eagles are smaller-headed, smaller-billed and somewhat slimmer-winged
than Bald Eagles and fly with wings held in a dihedral. Immature Bald
Eagles always have patchy white underwings and (occasionally) bellies.
Golden Eagles have crisp white patches restricted to the inner primaries
and base of tail. Immature Golden Eagles have yellow ceres while immature
Balds have dark ceres, a useful mark for perched birds
At great heights, dark morph buteos can be similar but are always
shorter-winged with more diffuse white areas on underwings and different
tail patterns. |
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