Bare-cheeked babbler

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Bare-cheeked babbler
Bare-cheeked Babbler-5996 - Flickr - Ragnhild & Neil Crawford.jpg
An individual in woodland at Ongava Game Reserve in Kunene Region
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Leiothrichidae
Genus: Turdoides
Species:
T. gymnogenys
Binomial name
Turdoides gymnogenys
(Hartlaub, 1865)
Synonyms
  • Aethocichla gymnogenisSharpe, 1883

The bare-cheeked babbler is a passerine bird in the family Leiothrichidae and is native to arid savannas of southwestern Africa, specifically northwestern Namibia and southwestern Angola. [2] [3] It is known for its brown feathers and the bare skin on its cheeks. [3] [4] The species is listed as Least Concern by the International Union for Conservation of Nature and is a commonly found local bird. [2]

Contents

Taxonomy and systematics

The species was first described in 1865 by Gustav Hartlaub as Crateropus gymnogenys and later reassigned to Turdoides . [4] [5] It is classified to the family Leiothrichidae , known as the laughingthrushes and allies, which is a group recognized for its social living and unique vocals. [4] The bare-cheeked babbler is identified as having two different species, the gymnogenys in Angola and the kaokensis in Namibia but most authorities regard the species as one due to minimal variation. [3] [4]

Description

Adults measure 23–25 cm (9–10 in) in length and weigh roughly 60–70 g (2.1–2.5 oz). [3] Their upperparts are a medium brown, have gray or white underparts, and a light gray crown. [3] The bare bluish gray facial skin on the cheeks and the yellow eyes are the most distinctive features. They have a bill that is dark and slightly curved for searching through litter and soil. [3] [4] The sexes hold a similar appearance. The juveniles have duller colors and less prominent facial skin patches than that of the adults. [3]

Distribution and habitat

This species is near-endemic to southwestern Africa and is confined mainly to northwestern Namibia and bordering parts of Angola. [2] [5] It favors Mopane woodlands, dry thorn scrub, and rocky semi-desert up to about 1,500 m (4,900 ft) elevation. [2] [3] The bare-cheeked babbler is non-migratory as it maintains permanent territories and resides year-round in family groups. [2] [5] In Namibia, it is especially common in the Kunene Region and Etosha National Park. [5]

Behavior and ecology

Bare-cheeked babblers live in family groups of 6–12 birds. [3] [4] They are highly vocal, they produce harsh "babbles" that help maintain group cohesion and defend territories. [4] They forage on the ground looking through leaf litter for insects, spiders, and small arthropods. They occasionally are seen eating seeds and berries in the dry season. [3] [4] Groups coordinate defense against predators through calls and mobbing behavior. [4]

Breeding

Breeding takes place during the rainy season (November–January). [3] [5] Nests are cup-shaped, made of coarse grass and plant fibers, and placed 1–3 m (3–10 ft) above ground in dense shrubs or Mopane trees. [3] Clutches usually contain 2–4 eggs. Cooperative breeding is typical, the older offspring will watch the newly hatched offspring until they are old enough to defend themselves. [4] [5]

Conservation status

The IUCN classifies the species as Least Concern. They have a stable population and have a large range. [2] Their main threats include overgrazing and habitat loss, but much of its habitat lies in protected areas, supporting long-term stability. [5]

References

  1. BirdLife International (2016). "Turdoides gymnogenys". IUCN Red List of Threatened Species . 2016 e.T22716505A94497304. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22716505A94497304.en . Retrieved 12 November 2021.
  2. 1 2 3 4 5 6 "Turdoides gymnogenys: BirdLife International". IUCN Red List of Threatened Species. 2016-10-01. Retrieved 2025-10-14.
  3. 1 2 3 4 5 6 7 8 9 10 11 12 Thiollay, Jean-Marc (June 2006). "Book Review" . Biodiversity and Conservation. 15 (7): 2339–2340. doi:10.1007/s10531-004-8250-4. ISSN   0960-3115.
  4. 1 2 3 4 5 6 7 8 9 10 Collar, Nigel; del Hoyo, Josep; Robson, Craig; Christie, David (2021-08-18), "Jungle Babbler (Argya striata)", Birds of the World, Cornell Lab of Ornithology, retrieved 2025-10-14
  5. 1 2 3 4 5 6 7 "Turdoides gymnogenys (Hartlaub). Bare-cheeked Babbler. Cratérope à joues nues", The Birds of Africa, Academic Press, retrieved 2025-10-14