||Ploceus subpersonatus (Cabanis, 1876)
||Loango Weaver, Loango Slender-billed Weaver
||Tisserin de Cabinda
||del Hoyo, J., Collar, N.J., Christie, D.A., Elliott, A., Fishpool, L.D.C., Boesman, P. and Kirwan, G.M. 2016. HBW and BirdLife International Illustrated Checklist of the Birds of the World. Volume 2: Passerines. Lynx Edicions and BirdLife International, Barcelona, Spain and Cambridge, UK.
||12 cm. Small weaver. Male has black mask which extends onto throat and upper breast in a point. Rich golden-yellow nape, sides of neck and breast with warm, orangey-brown tinges on breast and belly. Olive-yellow mantle and wings and olive-brown tail. Female similar orangey-brown below with more yellow on forehead. Voice Normal weaver-like squizzles and chipping notes.
|Red List Category & Criteria:
||Butchart, S. & Symes, A.
||Alexander-Marrack, P., Christy, P., Dean, R., Dowsett-Lemaire, F., Ekstrom, J., Sargeant, D. & Dowsett, R.J.
||Benstead, P., Ekstrom, J., Pilgrim, J., Shutes, S., Symes, A., Taylor, J., Westrip, J.
This is a rare and little-known species. It has very specific habitat requirements such that its small range is likely to be fragmented and declining at least in some areas, owing to clearance. Its population is likely to be small and severely fragmented too and it is therefore classified as Vulnerable (Collar and Stuart 1985).
|Previously published Red List assessments:|
- 2012 – Vulnerable (VU)
- 2008 – Vulnerable (VU)
- 2004 – Vulnerable (VU)
- 2000 – Vulnerable (VU)
- 1996 – Vulnerable (VU)
- 1994 – Vulnerable (VU)
- 1988 – Threatened (T)
|Population:||The population is estimated to number 2,500-9,999 mature individuals based on an assessment of known records, descriptions of abundance and range size. This is consistent with recorded population density estimates for congeners or close relatives with a similar body size, and the fact that only a proportion of the estimated Extent of Occurrence is likely to be occupied. This estimate is equivalent to 3,750-14,999 individuals in total, rounded here to 3,500-15,000 individuals.|
Trend Justification: The species's population is suspected to be in decline owing to the limited destruction of suitable habitat within its range. The likely rate of decline, however, has not been estimated.
|Current Population Trend:||Decreasing|
|♦ Number of mature individuals:||2500-9999||♦ Continuing decline of mature individuals:||Yes|
|♦ Extreme fluctuations:||No||♦ Population severely fragmented:||Yes|
|♦ No. of subpopulations:||2-100||♦ Continuing decline in subpopulations:||Unknown|
|♦ Extreme fluctuations in subpopulations:||No||♦ All individuals in one subpopulation:||No|