||Harrisson & Marshall, 1937
||Mountain Starling, Santo Starling, Vanuatu Starling
||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. Small, rather dumpy, warm-brown forest starling. Adults rich rusty-brown, slightly darker on upperparts and blackish on crown, with white iris. Juveniles undescribed. Similar spp. Rusty-winged Starling A. zelandicus has dark iris, dark mask and is greyish with rusty-brown restricted to wings and rump. Voice Simple, high-pitched, cheeping contact call. Hints Unobtrusive species, which has been seen on only a few expeditions to the highest altitudes.
|Red List Category & Criteria:
||Butchart, S. & Symes, A.
||Barré, N., Dutson, G., Maturin, S. & Totterman, S.
||Derhé, M., Dutson, G., Ekstrom, J., Mahood, S., Stattersfield, A. & Symes, A.
This species is classified as Vulnerable on the basis of an estimated very small population which is known from very few locations. If its population is judged to be smaller or in decline owing to the effects of hunting and/or introduced species, it would warrant uplisting to a higher threat category.
|Previously published Red List assessments:|
- 2012 – Vulnerable (VU)
- 2009 – Vulnerable (VU)
- 2008 – Vulnerable (VU)
- 2004 – Vulnerable (VU)
- 2000 – Vulnerable (VU)
- 1996 – Vulnerable (VU)
- 1994 – Vulnerable (VU)
- 1988 – Threatened (T)
|Range Description:||Aplonis santovestris is endemic to Espiritu Santo, Vanuatu. It has been recorded from three of the highest mountains, Mt Watiamasan, Mt Tabwemasana and Peak Santo, in 1934, 1961, and 1991 (Harrison and Marshall 1937, Reside 1991, Bregulla 1992). Local villagers have reported it to be widespread in the western mountain ranges (S. Maturin in litt. 1994). No more than one pair has ever been seen and several observers have trekked to these altitudes and failed to find the species, an expedition in 2006 failed to find the species on Mt Tabwemasana, although their party did not include an ornithologist (S. Totterman in litt. 2007). Although some local villagers report the species to be common, it appears to occur at low population densities and to be very localised (Harrison and Marshall 1937, Reside 1991, Bregulla 1992, S. Maturin in litt. 1994). |
|♦ Continuing decline in area of occupancy (AOO):||Unknown|
|♦ Extreme fluctuations in area of occupancy (AOO):||No||♦ Estimated extent of occurrence (EOO) - km2:||60|
|♦ 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):||1200|
|♦ Upper elevation limit (metres):||1900|
|Range Map:||Click here to open the map viewer and explore range.|