|Scientific Name:||Asthenes helleri|
|Species Authority:||(Chapman, 1923)|
Schizoeaca helleri BirdLife International (2004, 2008)
Schizoeaca helleri Stotz et al. (1996)
Schizoeaca helleri Sibley and Monroe (1990, 1993)
|Taxonomic Notes:||Use of the genus Asthenes follows SACC (2010).|
|Red List Category & Criteria:||Vulnerable A3c ver 3.1|
|Reviewer(s):||Taylor, J. & Butchart, S.|
|Facilitator/Compiler(s):||Butchart, S., Ekstrom, J., Khwaja, N., Symes, A.|
Based on a model of future deforestation, it is suspected that the population of this species will decline rapidly over the next three generations, and it has therefore been uplisted to Vulnerable.
|Range Description:||Asthenes helleri has a restricted range in the Andes of western South America, described as uncommon to fairly common throughout. In Peru it is limited to the areas of Cuzco and Puno, and is present in the Machu Picchu Historical Sanctuary. Its distribution also touches into extreme north La Paz, Bolivia (del Hoyo et al. 2003).|
Native:Bolivia, Plurinational States of; Peru
|Range Map:||Click here to open the map viewer and explore range.|
|Population:||The global population size has not been quantified, but this species is described as 'fairly common' (Stotz et al. (1996).|
|Habitat and Ecology:||Above the timberline, this species occurs in "páramo" (high tropical montane grassland) and elfin forest; below, it prefers dense undergrowth at the edge of cloud-forest. It is found between 2,800-3,600 m elevation. Its diet consists of arthropods, taken from understorey foliage (del Hoyo et al. 2003).|
The primary threat to this species is accelerating deforestation; it is thought likely to be particularly susceptible to fragmentation and edge effects (Soares-Filho et al. 2006, Bird et al. 2011, A. Lees in litt. 2011). It has probably always had a small population, and has also been declining as a result of grazing and burning in its Andean timberline habitat (del Hoyo et al. 2003).
Conservation Actions Underway
Conservation Actions ProposedExpand the protected area network to effectively protect IBAs. Effectively resource and manage existing and new protected areas, utilising emerging opportunities to finance protected area management with the joint aims of reducing carbon emissions and maximizing biodiversity conservation. Conservation on private lands, through expanding market pressures for sound land management and preventing forest clearance on lands unsuitable for agriculture, is also essential (Soares-Filho et al. 2006).
|Citation:||BirdLife International 2012. Asthenes helleri. The IUCN Red List of Threatened Species. Version 2014.2. <www.iucnredlist.org>. Downloaded on 21 September 2014.|
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