Great Blue Turaco Identification Guide
A huge, unmistakable African forest bird identified by its slate-blue plumage, tall blackish crest, bright yellow-and-red bill, and heavy, gliding flight through the canopy.
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Key Field Marks
- Size & shape: The largest turaco species, about 28-30 inches (70-76 cm) long including a long, broad tail; bulky body with a prominent tall, upright, blackish crest on the crown.
- Plumage: Overall deep slate-blue with a green-blue sheen on the back and wings, a paler gray-blue belly, and a long tail tipped black with a broad pale terminal band. Chestnut on the underside of the flight feathers is visible in flight.
- Bill & face: Massive, stubby bill that is bright yellow at the base and tip with a red band across the middle — a very distinctive and colorful feature.
- Behavior: Moves through the canopy in small noisy groups, bounding along branches with agile hops before launching into heavy, gliding flight between trees; rarely flies far or high, generally staying within or just above the forest canopy.
Similar Species
- Its combination of huge size, tall crest, slate-blue body, and tricolor bill make it essentially unmistakable within its range — no other turaco or bird shares this exact combination.
- Smaller turacos (e.g., Ross's Turaco, Violet Turaco) are more richly violet/purple rather than slate-blue and lack the Great Blue Turaco's much larger size and pale-tipped tail band.
Habitat & Range
Resident of tropical rainforest, forest edge, and gallery forest canopy across west and central Africa, from Guinea and Sierra Leone east through the Congo Basin to Uganda and western Kenya. Stays almost entirely within forest canopy, rarely seen in open or degraded habitat.
Season
Non-migratory resident year-round throughout its African rainforest range.
Voice
Loud, far-carrying, harsh guttural calls — a deep, repeated kow-kow-kow-kow or croaking barks — often given by groups in a chorus that carries widely through the forest, frequently the first sign of the bird's presence before it is seen.
Frequently asked questions
What is the most distinctive feature of the Great Blue Turaco?
Its huge size combined with slate-blue plumage, a tall blackish crest, and a stubby yellow-and-red bill make it unmistakable — no other bird in its range shares this combination.
How is Great Blue Turaco usually detected in the forest?
Most often first heard, with its loud, harsh, repeated guttural barking calls carrying through the canopy before the bird is spotted moving or gliding between trees.
Does Great Blue Turaco fly long distances?
No, it generally makes short, heavy glides between trees within the forest canopy and rarely undertakes long flights, moving mainly by hopping and bounding along branches.
Where in Africa can Great Blue Turaco be found?
In tropical rainforest and forest-edge habitats across West and Central Africa, from Guinea and Sierra Leone eastward through the Congo Basin to Uganda and western Kenya.