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Sitta yunnanensis

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Taxonomy [top]

Kingdom Phylum Class Order Family
ANIMALIA CHORDATA AVES PASSERIFORMES SITTIDAE

Scientific Name: Sitta yunnanensis
Species Authority: Ogilvie-Grant, 1900
Common Name(s):
English Yunnan Nuthatch, Black-masked Nuthatch

Assessment Information [top]

Red List Category & Criteria: Near Threatened ver 3.1
Year Published: 2012
Date Assessed: 2012-05-01
Assessor(s): BirdLife International
Reviewer(s): Symes, A. & Butchart, S.
Facilitator/Compiler(s): Benstead, P., Gilroy, J., Khwaja, N.
Justification:
This species has a moderately small range, within which it is patchily distributed, and consequently it is thought to have a small global population size. Numbers are suspected to be declining owing to habitat loss, although it is apparently tolerant of some levels of habitat degradation; the species is therefore considered Near Threatened.

Geographic Range [top]

Range Description: Sitta yunnanensis is known from south-east Tibet, southern Sichuan and northern Yunnan, and the western extreme of Guizhou, China. It is locally common, but it has disappeared from several of the localities where it was recorded in the early 20th century.

Countries:
Native:
China
Range Map: Click here to open the map viewer and explore range.

Population [top]

Population: The population size of this species has not been quantified, but it is described as locally common.
Population Trend: Decreasing

Habitat and Ecology [top]

Habitat and Ecology: This species occurs in open mature pine forest (avoiding other types of coniferous forest) with little undergrowth or scrub, mainly from 2,400-3,400 m.

Systems: Terrestrial

Threats [top]

Major Threat(s): This species is presumably continuing to decline as a result of logging and forest fires, although it does appear able to adapt to degraded and secondary forest.

Conservation Actions [top]

Conservation Actions: Conservation Actions Underway


Conservation Actions Proposed
Conduct repeated surveys within the range to determine current distribution and abundance, as well as assess population trends and rates of habitat loss. Conduct ecological studies to improve understanding of its precise habitat requirements, particularly tolerance of secondary habitats and response to fragmentation. Effectively protect significant areas of suitable forest at key sites.


Citation: BirdLife International 2012. Sitta yunnanensis. The IUCN Red List of Threatened Species. Version 2014.2. <www.iucnredlist.org>. Downloaded on 21 October 2014.
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