Golden-winged Sunbird

Overview

The Golden-winged Sunbird is a large, distinctive sunbird found in highland habitats of East Africa, particularly in Kenya, Tanzania, Uganda, and Rwanda. It is closely associated with flowering shrubs, especially certain mint-family plants at higher elevations.

Breeding males show glossy bronze-green body plumage, bright yellow patches on the wings, and long, elegant central tail feathers, making them one of the more visually dramatic sunbirds. Females are much plainer, lacking the bright wing patches and long tail.

Feather Identification

• Body feathers: Breeding males iridescent bronze-green overall, with a metallic sheen across the head and back
• Wing feathers: Bright yellow patches at the bend of the wing, conspicuous against the darker body plumage
• Tail feathers: Central pair greatly elongated in breeding males, giving a long, streaming appearance
• Female feathers: Brownish-olive above, paler streaked underparts, lacking yellow wing patches
• Shaft color: Dark in male iridescent plumage, pale in female-type feathers
• Size: Large for a sunbird, with breeding male tail streamers adding considerable length
• Similar species: The bright yellow wing patch combined with elongated tail separates males from Malachite and Bronzy Sunbirds; females are best told by range and habitat

Plumage Details

Breeding males show iridescent bronze-green body plumage, bright yellow wing patches, and long, elegant central tail feathers. Outside the breeding season, males may molt into a duller eclipse plumage resembling females, losing the tail streamers and reducing iridescence. Females are brownish-olive above with pale, streaked underparts year-round. Juveniles resemble females. This species shows a pronounced seasonal plumage change in males.

Habitat & Range

Golden-winged Sunbirds inhabit highland forest edges, moorland, and flowering shrubland in the mountains of East Africa, including Kenya, Tanzania, Uganda, and Rwanda, often at elevations favoring flowering mint-family shrubs. The species is largely resident, with local movements tracking flowering cycles at different elevations.

Behavior & Field Notes

This sunbird feeds heavily on nectar from tall flowering shrubs, defending rich flowering patches vigorously from other sunbirds and even from other nectar-feeding birds. It also takes small insects. Nests are domed structures with a side entrance, built in shrubs. Calls include sharp chips and a distinctive song, often given during flight displays that showcase the male's long tail streamers.