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Overview

Distribution

Range

Himalayas from n India to se Tibet, sw China and Indochina.
  • Clements, J. F., T. S. Schulenberg, M. J. Iliff, D. Roberson, T. A. Fredericks, B. L. Sullivan, and C. L. Wood. 2014. The eBird/Clements checklist of birds of the world: Version 6.9. Downloaded from http://www.birds.cornell.edu/clementschecklist/download/

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Ecology

Habitat

Habitat and Ecology

Systems
  • Terrestrial
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Source: IUCN

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Conservation

Conservation Status

IUCN Red List Assessment


Red List Category
LC
Least Concern

Red List Criteria

Version
3.1

Year Assessed
2012

Assessor/s
BirdLife International

Reviewer/s
Butchart, S. & Symes, A.

Contributor/s

Justification
This species has a very large range, and hence does not approach the thresholds for Vulnerable under the range size criterion (Extent of Occurrence <20,000 km2 combined with a declining or fluctuating range size, habitat extent/quality, or population size and a small number of locations or severe fragmentation). Despite the fact that the population trend appears to be decreasing, the decline is not believed to be sufficiently rapid to approach the thresholds for Vulnerable under the population trend criterion (>30% decline over ten years or three generations). The population size has not been quantified, but it is not believed to approach the thresholds for Vulnerable under the population size criterion (<10,000 mature individuals with a continuing decline estimated to be >10% in ten years or three generations, or with a specified population structure). For these reasons the species is evaluated as Least Concern.
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Source: IUCN

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Population

Population
The global population size has not been quantified, but the species is reported to be common in the Himalayas and elsewhere fairly common to rare (Harrap and Quinn 1996).

Population Trend
Decreasing
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Wikipedia

White-tailed Nuthatch

The white-tailed nuthatch (Sitta himalayensis) is a species of bird in the Sittidae family. It ranges across the northern and northeastern parts of the Indian Subcontinent, existing mainly in the low-to-middle Himalayas, as well as associated mountain ranges. It is found in Bhutan, India, Laos, Myanmar, Nepal, Tibet and Thailand.

Description and ecology[edit]

It may be identified by the buff underside, smaller beak than in Sitta cashmirensis (Kashmir nuthatch). The white on the upper tail coverts is difficult to see in the field. It has a small bill and rufous-orange underparts with unmarked bright rufous undertail-coverts.

Resident in the sub-Himalayan range from Himachal Pradesh to Arunachal Pradesh and into the South Assam Hills (Lushai Hills). It breeds from March to May in broad-leaved and mixed forest.[2]

Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montane forests.

References[edit]

  1. ^ BirdLife International (2012). "Sitta himalayensis". IUCN Red List of Threatened Species. Version 2013.2. International Union for Conservation of Nature. Retrieved 26 November 2013. 
  2. ^ Rasmussen, P. C. & J. C. Anderton 2005. Birds of South Asia. The Ripley Guide. Smithsonian Institution & Lynx Edicions.
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