||Geokichla joiceyi (Rothschild & Hartert, 1921)
Zoothera joiceyi (Rothschild & Hartert, 1921)
||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.
||17 cm. A medium-sized thrush. Russet crown and nape, and dark brown mantle, wings, and face to belly. Belly whitish. Broad white tips to median wing-coverts. Similar spp. None in range. Buru Thrush Z. dumasi similar, but also has russet mantle and white tips to greater wing-coverts. Voice Generally silent, but gives a thin tseep contact note and tsree-tsree flight call.
|Red List Category & Criteria:
||Butchart, S. & Symes, A.
||Bird, J., Khwaja, N., Mahood, S., Pilgrim, J.
This species is listed as Near Threatened because it may have a moderately small population within its small range, and it is undergoing a continuing decline owing to trapping. However, the range is not yet severely fragmented or restricted to a few locations. For these reasons, the species is classified as Near Threatened. Further information may indicate it is more threatened.
|Previously published Red List assessments:|
- 2012 – Near Threatened (NT)
- 2008 – Near Threatened (NT)
- 2006 – Near Threatened (NT)
- 2004 – Not Recognized (NR)
- 2000 – Not Recognized (NR)
- 1994 – Not Recognized (NR)
- 1988 – Not Recognized (NR)
|Population:||The population is estimated to number 10,000-19,999 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 15,000-29,999 individuals in total, rounded here to 15,000-30,000 individuals.|
Trend Justification: Although data are very poor, the species may be declining owing to the bird trade.
|Current Population Trend:||Decreasing|
|♦ Number of mature individuals:||10000-19999||♦ Continuing decline of mature individuals:||Yes|
|♦ Extreme fluctuations:||No||♦ Population severely fragmented:||No|
|♦ No. of subpopulations:||2-100||♦ Continuing decline in subpopulations:||Unknown|
|♦ Extreme fluctuations in subpopulations:||No||♦ All individuals in one subpopulation:||No|
|♦ No. of individuals in largest subpopulation:||1-89|