||Vauriella insignis (Ogilvie-Grant, 1895)
||White-browed Jungle-flycatcher, White-browed Jungle Flycatcher, White-browed Jungle-Flycatcher
Rhinomyias insignis Ogilvie-Grant, 1895
||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.
||19 cm. Large, vividly patterned, skulking flycatcher. Olive-brown head and upperparts, rufous-fringed wings and tail. Prominent bright white supercilium and throat. Dark rufescent-brown sides of throat and breast-band, bright burnt-orange flanks, white belly and undertail-coverts. Similar spp. Eye-browed Thrush Turdus obscurus superficially similar but has very different behaviour, paler, greyer head and lacks dark breast-band. Voice Not well known but thought to utter thin high-pitched phrases. Hints Skulking and seldom seen. Most likely to be located by song.
|Red List Category & Criteria:
||Butchart, S. & Symes, A.
||Duya, M., Heaney, L. & Poulsen, M.
||Benstead, P., Derhé, M., Gilroy, J.
This montane flycatcher qualifies as Vulnerable because its small, naturally fragmented range and population are subject to continuing rapid declines as a result of habitat destruction, chiefly around the lower limit of its altitudinal range.
|Previously published Red List assessments:|
- 2012 – Vulnerable (VU)
- 2008 – Vulnerable (VU)
- 2004 – Vulnerable (VU)
- 2000 – Vulnerable (VU)
- 1996 – Endangered (EN)
- 1994 – Endangered (EN)
- 1988 – Near Threatened (NT)
|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: On-going habitat loss and degradation are known to be occurring within the range of this species, suggesting that rapid population declines are likely to be occurring.
|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:||Yes|
|♦ Extreme fluctuations in subpopulations:||No||♦ All individuals in one subpopulation:||No|