Birds

Somali sparrow (Passer castanopterus)

The Somali sparrow (Passer castanopterus) is a sparrow of Somalia, Djibouti, Ethiopia and Kenya. It has two subspecies, one in Djibouti, Somaliland and eastern Ethiopia and one in southern Ethiopia and northern Kenya. The IUCN Red List lists it as Least Concern.

Last checked 2026-11-13 7 sources Reading time: 2 min

In short

The Somali sparrow (Passer castanopterus) is a bird of the sparrow family, Passeridae. It is found in Somalia, Djibouti, Ethiopia and Kenya (IUCN Red List, Passer castanopterus, 2016). Blyth described it in 1855 (GBIF Backbone Taxonomy).

Relatives

It has been grouped with the russet sparrow (Passer rutilans) of Asia as one "superspecies", and the two have sometimes been treated as a single species. The Handbook of the Birds of the World states that their likeness in plumage and body shape is more likely convergent evolution, meaning they came to look alike separately, than a sign of one shared line (Handbook of the Birds of the World, Somali Sparrow).

Two subspecies

Two subspecies are recognised (Wikipedia, Somali sparrow, backup):

  • Passer castanopterus castanopterus Blyth, 1855: Djibouti, Somaliland and eastern Ethiopia.
  • Passer castanopterus fulgens Friedmann, 1931: southern Ethiopia and northern Kenya, south to Kapedo and Marsabit.

Records in Somali lands

The Global Biodiversity Information Facility (GBIF) holds 109 records of the Somali sparrow from Somalia, dated from 1899 to 2025 (GBIF occurrence search, Somalia). By type: 78 sightings by people, 31 museum specimens.

Records that name a region (84 of 109), by region: Woqooyi Galbeed 42, Togdheer 13, Sanaag 9, Banadir (Mogadishu) 4, Bay 4, Middle Shabelle 4, Awdal 2, Somaliland (no region given) 2, Sool 2, Gedo 1, Nugaal 1 (same source).

The oldest dated record is a museum specimen from 1899, from a place recorded as "Berbera", held by the Museum of Comparative Zoology, Harvard (GBIF record 863440810).

The newest dated record is a sighting by a person from 2025, from Woqooyi Galbeed, held by the Cornell Lab of Ornithology (eBird) (GBIF record 6642382932).

GBIF only holds what museums, scientists and observers have shared, so the counts show where the animal or plant has been recorded, not its full range.

Red List status

The IUCN Red List category for the Somali sparrow is Least Concern (IUCN Red List assessment; GBIF species page).

Classification

Rank Name
Kingdom Animalia
Phylum Chordata
Class Aves
Order Passeriformes
Family Passeridae
Genus Passer
Species Passer castanopterus

Scientific name with author: Passer castanopterus Blyth, 1855 (GBIF Backbone Taxonomy).

Sources

Sources

  1. IUCN Red List, Passer castanopterus, 2016 · doi.org
  2. GBIF Backbone Taxonomy · gbif.org
  3. Handbook of the Birds of the World, Somali Sparrow · hbw.com
  4. Wikipedia, Somali sparrow, backup · en.wikipedia.org
  5. GBIF occurrence search, Somalia · gbif.org
  6. GBIF record 863440810 · mczbase.mcz.harvard.edu
  7. GBIF record 6642382932 · gbif.org

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