Tuesday, 18 November 2025

The afep pigeon (Columba unicincta), also known as the African woodpigeon or grey woodpigeon, is a member of the family Columbidae, native to the African tropical rainforest from Sierra Leone east to Uganda.

 

Here is a complete, well-structured, and detailed overview of the Afep Pigeon (Columba unicincta), also known as the African Woodpigeon or Grey Woodpigeon:


🕊️ Afep Pigeon (Columba unicincta) – Complete Details

1. Taxonomy

  • Common Names: Afep pigeon, African woodpigeon, Grey woodpigeon

  • Scientific Name: Columba unicincta

  • Family: Columbidae (pigeons and doves)

  • Genus: Columba

  • Authority: Cassin, 1855

  • Conservation Status: Least Concern (IUCN)


2. Distribution & Habitat

Geographic Range

Native to the African tropical rainforest belt, including:

  • Sierra Leone

  • Liberia

  • Ivory Coast

  • Ghana

  • Nigeria

  • Cameroon

  • Equatorial Guinea

  • Gabon

  • Republic of Congo

  • Democratic Republic of Congo

  • Central African Republic

  • South Sudan

  • Uganda

Habitat

  • Prefers dense lowland tropical rainforests.

  • Also found in:

    • Forest edges

    • Secondary forests

    • Gallery forests

    • Wooded savannah zones near rainforest

  • Usually stays high in the forest canopy, rarely descending to the ground.


3. Physical Description

Size

  • Length: 33–37 cm

  • Weight: 300–500 g, one of Africa’s larger pigeon species

Appearance

  • Plumage: Mainly grey with uniform coloration.

  • Head: Light grey to bluish-grey.

  • Neck: Often shows a faint iridescent sheen in good light.

  • Back & Wings: Slate-grey to dark grey with smooth texture.

  • Belly: Pale grey.

  • Eyes: Yellowish to orange-red.

  • Bill: Black, short, and stout.

  • Feet: Red to purplish-red.

Sexual Dimorphism

  • Males and females look alike, though males may be slightly larger.


4. Behavior

General Behavior

  • Shy and unobtrusive; rarely seen except by patient observers.

  • Prefers staying in the high canopy.

  • Can be solitary or found in small groups.

Flight

  • Strong, fast flyer.

  • Typically flies between tall trees in direct, swift motion.

Vocalizations

  • Deep, resonant cooing calls, often described as:
    hoo-hoo-hoo-hoo

  • Calls are low-pitched and carry long distances through the forest.


5. Diet

Primary Food Sources

  • Mainly fruit, particularly figs and forest berries.

  • Also consumes:

    • Seeds

    • Nuts

    • Leaves (occasionally)

  • Often feeds high in the canopy, rarely on the ground.

The pigeon plays a key ecological role as a seed disperser in rainforest ecosystems.


6. Breeding & Reproduction

Breeding Season

  • Varies by region but often linked to rainy seasons.

  • In equatorial regions, may breed year-round.

Nest

  • A simple platform of twigs and leaves.

  • Usually placed 5–20 meters above the ground in trees.

Eggs

  • Typically 1–2 white eggs.

  • Incubation period: around 14–18 days.

  • Both parents participate in incubation and feeding.

Chicks

  • Altricial (hatch helpless).

  • Fed with pigeon milk (nutrient-rich secretion from crops of adults).


7. Predators & Threats

Natural Predators

  • Raptors (eagles, hawks)

  • Large snakes

  • Civets

Threats

  • Habitat loss due to:

    • Deforestation

    • Logging

    • Expanding agriculture

Currently classified as Least Concern, but populations may decline regionally due to forest degradation.


8. Ecological Importance

  • Acts as a major seed disperser, particularly for large-fruiting rainforest trees.

  • Helps maintain forest structure and biodiversity.


9. Interesting Facts

  • One of the largest native pigeons in the African rainforest.

  • Extremely forest-dependent, rarely seen in open areas.

  • Name “Afep” comes from local West African languages referring to large forest pigeons.

  • Despite its size, it is often misidentified because it stays high in the canopy.


If you want, I can also prepare:
✅ A comparison with other African pigeons
✅ A birdwatcher identification guide
✅ A school-friendly summary
✅ A scientific-format report

Just tell me!

 


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