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Albertine RiftSine Camp

Blue-headed Sunbird

Cyanomitra alinae

An iridescent dark-blue-headed sunbird of the lower montane forest, commonly seen on the Kilembe trail all year round.

Blue-headed Sunbird (Cyanomitra alinae) in the Rwenzori Mountains
13 cm / 5"
Size
1,730–2,650 m
Altitude in the Rwenzori
Albertine Rift
Status
Identification

How to recognise it

The adult male has the head, throat and upper breast iridescent dark-blue with a violet sheen, a dark-saffron olive mantle and a blackish belly. Eyes are bright red and the pectoral tufts creamy-yellow (there is no non-breeding plumage). The female is similar but sootier-grey. The similar Green-headed Sunbird has a greener head, moss-green back and is paler-grey below.

Calls & Song

What it sounds like

The call is a spitted "zit", often given in flight. The unusual song is a long, loud, rolling, spitted series that undulates like a sine wave.

Distribution

Where you'll find it

Found in montane forest along the Albertine Rift, locally common from 1,400 m to 2,700 m. In the Rwenzori it is seen from 1,730 m to 2,650 m — from the National Park gate at Kilembe up to Sine Camp — where it favours flowers such as Melchiora schliebenii and Impatiens niamniamensis.

Behaviour — Feeding

Diet

Feeds on nectar from flowers, mostly in the lower level of the forest, and will also take insects when feeding young.

Breeding & Nesting

Nesting

The breeding season is mostly January to April/May, depending on weather. Pairs stay together for life; the female lays 1–3 eggs in a purse-shaped nest of plant fibres, moss and spider webs, hung from a branch. Eggs hatch in about 18 days and both parents rear the chicks.

Movement & Local Notes

On the trail

Not a migrant — it moves within its territory looking for food, up and down through bushes, thick forest and some open areas. Commonly seen all year on our Kilembe trails between 1,730 m and 2,650 m.

Hoping to see the Blue-headed Sunbird?

Our guides know where to find it along the Kilembe Trail. Let us build a trek around the birds you most want to see.