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The birdTawny Eagle (Aquila rapax)
690V4340 - Flickr - Lip Kee by Lip Kee from Singapore, Republic of Singapore, via Wikimedia Commons, licensed under CC BY-SA 2.0
raptor

Tawny Eagle

Aquila rapax

A variably colored eagle of Africa's open plains, ranging from pale sandy-tawny to dark blackish-brown among individuals, generally lacking the bold markings seen in many other eagles.

Feather type
Flight and body feathers
Colours
Variable tawny-brown to dark brown body feathers with a paler nape
Bird size
Medium-large raptor, ~62-72 cm

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Overview

The Tawny Eagle is a widespread eagle of savanna and semi-arid open country in Africa and parts of Asia, notable for the considerable variation in plumage tone found between individuals of the same species.

Identifying the Feather

Tawny Eagle plumage is highly variable between individuals, ranging from pale sandy-tawny through rufous-brown to dark blackish-brown, generally lacking the bold white patches, banding, or strong contrast seen in many other eagle species - an overall plain appearance is itself a useful identification clue when combined with range and size. The nape is often somewhat paler than the rest of the body. Flight feathers are broad with strongly fingered tips typical of Aquila eagles, showing only faint barring visible in good light, and the tail is moderately long with subtle banding.

Plumage & Molt

Color variation among individuals is considerable and largely independent of age or sex, though juveniles tend to be paler and show more contrast than older adults, which can appear more uniformly dark. Sexes look alike, with females larger. Adults undergo a slow, sequential molt of flight feathers.

Habitat & Range

Tawny Eagles favor open savanna, semi-desert, and grassland across sub-Saharan Africa, with a related population extending into parts of Asia. Most populations are resident, though some individuals make local movements tracking food availability, particularly around large herbivore herds.

Behavior & Field Notes

This species is an opportunistic hunter and scavenger, taking a wide range of prey from small mammals to birds, and readily gathering at carcasses alongside vultures. The call is a harsh, barking series of notes given mainly near the nest. Nests are large stick structures built in trees, often in relatively open, exposed situations. IUCN status is Vulnerable, reflecting population declines linked to habitat degradation and poisoning incidents in parts of its range.

Frequently asked questions

Why is Tawny Eagle plumage color so variable?

Individual color variation from pale sandy-tawny to dark blackish-brown is a natural feature of the species, not linked strictly to age, sex, or subspecies.

How can I recognize a Tawny Eagle feather given how variable the species is?

The main clue is the largely plain, unmarked appearance lacking bold white patches or strong barring, combined with the broad, strongly fingered flight-feather shape typical of Aquila eagles and its African or Asian range.

Are juvenile Tawny Eagle feathers different from adult feathers?

Juveniles tend to be paler with somewhat more contrast, while some older adults can appear quite uniformly dark.

Where is the Tawny Eagle commonly found?

Open savanna, semi-desert, and grassland across sub-Saharan Africa, with a related population in parts of Asia, often near large carcasses or herbivore herds.