Arborophila gingica

Taxonomy

Assessment Information

Geographic Range

Population

Habitat and Ecology

Threats

Conservation Actions

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Taxonomy [top]

Kingdom	Phylum	Class	Order	Family
ANIMALIA	CHORDATA	AVES	GALLIFORMES	PHASIANIDAE

Scientific Name:

Arborophila gingica

Species Authority:

(Gmelin, 1789)

Common Name/s:

English

–

Rickett's Hill-partridge, White-necklaced Partridge

Assessment Information [top]

Red List Category & Criteria:

Near Threatened ver 3.1

Year Published:

2012

Assessor/s:

BirdLife International

Reviewer/s:

Butchart, S. & Symes, A.

Contributor/s:

Fellowes, J., He, F., Wei, L., Zhang, Z. & Zhou, F.

Justification:
This species has been downlisted to Near Threatened because published survey results indicate that it it more widely distributed than previously thought, necessitating an upwards revision of the population estimate, which is now estimated to be moderately small. On-going habitat loss and degradation, as well as hunting pressure, are still thought to be driving a continuing decline in the population.

History:

2008	–	Vulnerable
2004	–	Vulnerable
2000	–	Vulnerable
1996	–	Vulnerable
1994	–	Vulnerable

Geographic Range [top]

Range Description:	Arborophila gingica is endemic to south-eastern China, having been recorded in Zhejiang, Fujian, Jiangxi, Guangxi and Guangdong. There have been a limited number of studies of its population size and distribution, but available data reveal considerable variation in population densities in different parts of its range: from 0.31 individuals/km² in parts of Guangdong and Zhejiang (Zheng Guangmei and Wang Qishan 1998) to 8-10 individuals/km² at 900-1200 m in Longqishan (Mt. Longqi) at Jiangle in Fujian (He et al. 2007). This variation can partly be explained by altitudinal variation, but also likely differences in habitat and observer effort. It is considered rare in parts of its range, and remaining populations are severely fragmented as most forest cover has been lost, with on-going declines likely; however, it is still locally common in Fujian (He et al. 2007).
Countries:	Native: China
Range Map:	Click here to open the map viewer and explore range.

Population [top]

Population:	Brazil (2009) estimated the population density at 2 to 8-10/km² in different parts of this species's range. A precautionary population estimate of c.2,500-10,000 individuals was derived from this, assuming suspected low densities in large parts of its range and an estimated Area of Occupancy of less than 10% of the known range size (i.e. formerly c.30,000 km²), owing to severe habitat fragmentation. This equates to 1,667-6,666 mature individuals, rounded here to 1,500-7,000 mature individuals. However, the species's known range has since increased markedly, thus it is now placed in the band for 10,000-19,999 mature individuals.
Population Trend:	Decreasing

Population:

Brazil (2009) estimated the population density at 2 to 8-10/km² in different parts of this species's range. A precautionary population estimate of c.2,500-10,000 individuals was derived from this, assuming suspected low densities in large parts of its range and an estimated Area of Occupancy of less than 10% of the known range size (i.e. formerly c.30,000 km²), owing to severe habitat fragmentation. This equates to 1,667-6,666 mature individuals, rounded here to 1,500-7,000 mature individuals. However, the species's known range has since increased markedly, thus it is now placed in the band for 10,000-19,999 mature individuals.

Population Trend:

Decreasing

Habitat and Ecology [top]

Habitat and Ecology:	Its typical habitats are broadleaf, mixed broadleaf and coniferous forest, bamboo and scrub, probably ranging from 150 m to 1,900 m (He Fen-qi et al. 2007). It is confined to densely forested areas, where it stays on the ground in thick undergrowth during the day, but roosts communally in trees.
Systems:	Terrestrial

Threats [top]

Major Threat(s):	This species is threatened mainly as a result of the continuing loss and fragmentation of its habitat, as most forest has been cleared or modified as a result of the demands for agricultural land and timber. Road construction and mining projects also result in habitat loss and fragmentation (Zhou Fang in litt. 2012). Illegal hunting for food and market trading is also a major threat. In addition, it is thought to be negatively affected by disturbance caused through the gathering of non-timber forest products. Increased tourist traffic at nature reserves has also resulted in greater disturbance and necessitated the construction of more infrastructure for visitors (Zhou Fang in litt. 2012).

Major Threat(s):

This species is threatened mainly as a result of the continuing loss and fragmentation of its habitat, as most forest has been cleared or modified as a result of the demands for agricultural land and timber. Road construction and mining projects also result in habitat loss and fragmentation (Zhou Fang in litt. 2012). Illegal hunting for food and market trading is also a major threat. In addition, it is thought to be negatively affected by disturbance caused through the gathering of non-timber forest products. Increased tourist traffic at nature reserves has also resulted in greater disturbance and necessitated the construction of more infrastructure for visitors (Zhou Fang in litt. 2012).

Conservation Actions [top]

Conservation Actions:	Conservation Actions Underway There are many protected areas in or near to its range, but most of these reserves are relatively small and isolated, and it is not clear how many of them contain large enough areas of suitable forest to support viable populations. Furthermore, conservation management is often weak within these protected areas (J. Fellowes in litt. 2007). The large Wuyishan Nature Reserve in Fujian (565 km²) and Jiangxi (160 km²) is likely to be especially important for its long-term survival (Liang Wei in litt. 2004). Conservation Actions Proposed Advocate listing as a nationally protected species in China. Conduct studies of its habitat requirements. Conduct surveys in protected areas throughout its range, to determine which of them support significant populations. Help develop appropriate management practices in protected areas to better protect closed-canopy forest and enforce the hunting ban. If required, propose the designation of new protected areas.

Conservation Actions:

Conservation Actions Underway
There are many protected areas in or near to its range, but most of these reserves are relatively small and isolated, and it is not clear how many of them contain large enough areas of suitable forest to support viable populations. Furthermore, conservation management is often weak within these protected areas (J. Fellowes in litt. 2007). The large Wuyishan Nature Reserve in Fujian (565 km²) and Jiangxi (160 km²) is likely to be especially important for its long-term survival (Liang Wei in litt. 2004).

Conservation Actions Proposed
Advocate listing as a nationally protected species in China. Conduct studies of its habitat requirements. Conduct surveys in protected areas throughout its range, to determine which of them support significant populations. Help develop appropriate management practices in protected areas to better protect closed-canopy forest and enforce the hunting ban. If required, propose the designation of new protected areas.

Citation:	BirdLife International 2012. Arborophila gingica. In: IUCN 2012. IUCN Red List of Threatened Species. Version 2012.2. <www.iucnredlist.org>. Downloaded on 21 May 2013.
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