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This species survives in three small populations where habitat is severely threatened and the larger, eastern population is becoming increasingly fragmented. All populations are likely to be declining rapidly, and it is therefore classified as Endangered.
Dowsett, R. J.; Forbes-Watson, A. D. 1993. Checklist of birds of the Afrotropical and Malagasy regions. Tauraco Press, Li
Sibley, C. G.; Monroe, B. L. 1990. Distribution and taxonomy of birds of the world. Yale University Press, New Haven, USA.
18-20 cm. Large, black forest weaver with bright golden-yellow crescent on breast and similar coloured vent. Female almost totally black with a shadow of yellow breast crescent. Similar spp. No other malimbe within its range has yellow on breast and vent. Voice Song phrases or calls by males include a series of chattering sounds followed by a wheezing phrase lasting about three seconds cheg chig cheg cheg chega zzzzzzzzzzzzzzzz, similar to Village Weaver Ploceus cucullatus (Gatter and Gardner 1993). Females' song is similar cheg cheg chig chag chaaag cheg chiiig (Gatter and Gardner 1993). Hints Occurs in mixed-bird parties.
Conservation Actions Proposed
Search rainforest west of Taï National Park to determine whether the species occurs there (Gartshore et al. 1995). Conduct further surveys in Gola North and Gola East where it may occur in primary forest (E. Klop in litt. 2007). Conduct surveys of the overall population to estimate density. Carry out ecological studies, particularly to learn more of its breeding ecology (H. S. Thompson in litt. 1999) and reasons for its restricted distribution even where it occurs. In Guinea, conduct further surveys of Ziama Forest Reserve to verify rumours of presence and also further surveys in Diecke to assess extent of distribution (H. Rainey in litt. 2007). Survey any remaining forest patches, particularly in Guinea Nimba to assess presence (H. Rainey in litt. 2007). Upgrade Gola National Forest in Liberia to National Park status.
Related state of the world's birds case studies
BÃ¼tzler, W. 1996. Etudes et protection de la biodiversite dans les massifs forestiers de Ziama et de Diecke.
Collar, N. J.; Stuart, S. N. 1985. Threatened birds of Africa and related islands: the ICBP/IUCN Red Data Book. International Council for Bird Preservation, and International Union for Conservation of Nature and Natural Resources, Cambridge, U.K.
Gartshore, M. E.; Taylor, P. D.; Francis, I. S. 1995. Forest birds in CÃ´te d'Ivoire. BirdLife International, Cambridge, U.K.
Gatter, W.; Gardner, R. 1993. The biology of the Gola Malimbe Malimbus ballmanni Wolters 1974. Bird Conservation International 3: 87-103.
Robinson, P. T.; Suter, J. 1999. Survey and preparation of a preliminary conservation plan for the Cestos-Senkwehn riversheds of south-eastern Liberia.
Further web sources of information
Explore HBW Alive for further information on this species
Text account compilers
Ekstrom, J., Shutes, S., Starkey, M., Symes, A., Taylor, J.
Klop, E., Lindsell, J., Rainey, H., Thompson, H.
IUCN Red List evaluators
Butchart, S., Taylor, J.
BirdLife International (2015) Species factsheet: Malimbus ballmanni. Downloaded from http://www.birdlife.org on 29/11/2015. Recommended citation for factsheets for more than one species: BirdLife International (2015) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 29/11/2015.
This information is based upon, and updates, the information published in BirdLife International (2000) Threatened birds of the world. Barcelona and Cambridge, UK: Lynx Edicions and BirdLife International, BirdLife International (2004) Threatened birds of the world 2004 CD-ROM and BirdLife International (2008) Threatened birds of the world 2008 CD-ROM. These sources provide the information for species accounts for the birds on the IUCN Red List.
To provide new information to update this factsheet or to correct any errors, please email BirdLife
To contribute to discussions on the evaluation of the IUCN Red List status of Globally Threatened Birds, please visit BirdLife's Globally Threatened Bird Forums.
Additional resources for this species
|Current IUCN Red List category||Endangered|
|Family||Ploceidae (Weavers and allies)|
|Species name author||Wolters, 1974|
|Population size||6000-15000 mature individuals|
|Distribution size (breeding/resident)||19,700 km2|
|Links to further information|
- Additional Information on this species|
- Projected distributions under climate change