||Long-legged Thicketbird, Long-legged Warbler
Trichocichla rufa Reichenow, 1890
||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.
||Megalurulus rufus (del Hoyo and Collar 2016) was previously listed as Trichocichla rufa.
||17 cm. A long-tailed secretive warbler of the forest floor. Upperparts rather warm brown with a distinct long fine silvery supercilium. White throat contrasts with buffy-rufous breast-sides and flanks, fading into an off-white belly. Fairly long bluish legs, and medium-short black bill. Similar spp. Similar to Fiji Bush-warbler Cettia ruficapilla but is larger with a longer tail, more contrasting supercilium and throat, but lacks a rufous cap, and has different behaviour. Voice Repeated short phrases of loud melodic notes; variable and can be similar to Fiji Bush-warbler. Distinctive bubbling alarm call.
|Red List Category & Criteria:
||Butchart, S. & Symes, A.
||Dutson, G., Holyoak, D., Masibalavu, V. & Watling, D.
||Derhé, M., O'Brien, A. & Temple, H.
This species was recently rediscovered and has been listed as Endangered because it is estimated to have a very small population. It does not appear to be in decline, and further surveys may show it to be commoner and hence warrant downlisting to a lower category of threat.
|Previously published Red List assessments:|
- 2012 – Endangered (EN)
- 2008 – Endangered (EN)
- 2006 – Endangered (EN)
- 2004 – Data Deficient (DD)
- 2000 – Data Deficient (DD)
- 1996 – Critically Endangered (CR)
- 1994 – Critically Endangered (CR)
- 1988 – Threatened (T)
|Range Description:||Trichocichla rufa is endemic to Viti Levu and Vanua Levu on Fiji, where it is known historically from four old specimens and a handful of unconfirmed sightings on Viti Levu, and one specimen in 1974 from Vanua Levu (Kinsky 1975). During surveys in 2002-2005 and in February 2012, the species was reported at several sites: Wabu Forest Reserve (12 territories in 2003, 16 in 2012); Sovi Basin (three pairs at Wainasa Creek in 2005, 20 territories in 2012); Monasavu (two sites each comprising c.2 pairs in 2002-2005, 25 territories in 2012); Namosi (two territories in 2012); Mt Korobaba (heard on three occasions in 2003, one territory in 2012); and Tomaniivi (no records in 2002-2005, two territories in 2012) (G. Dutson and V. Masibalavu in litt. 2006, V. Masibalavu in litt. 2007, 2012). At these locations, it was locally common in ideal habitat but very patchy and absent from most forest. On Vanua Levu, 22 days were spent surveying five sites in the same mountain range as the type locality of T. r. clunei, but none was recorded although its call was described by local villagers at Valovoni (G. Dutson and V. Masibalavu in litt. 2006). This subspecies remains known only from the type-specimen and another individual seen at the same time. The total population is thought to be very small, although there is no evidence that the species has declined. It is easily overlooked unless singing. Territories have been reported to comprise of anything from several pairs with juveniles to lone pairs or a singing bird (G. Dutson and V. Masibalavu in litt. 2006).|
|♦ Continuing decline in area of occupancy (AOO):||Unknown|
|♦ Extreme fluctuations in area of occupancy (AOO):||No||♦ Estimated extent of occurrence (EOO) - km2:||17900|
|♦ Continuing decline in extent of occurrence (EOO):||Unknown||♦ Extreme fluctuations in extent of occurrence (EOO):||No|
|♦ Number of Locations:||2-5||♦ Continuing decline in number of locations:||Unknown|
|♦ Extreme fluctuations in the number of locations:||No||♦ Lower elevation limit (metres):||300|
|♦ Upper elevation limit (metres):||1000|
|Range Map:||Click here to open the map viewer and explore range.|