LC
Greater Necklaced Laughingthrush Pterorhinus pectoralis



Taxonomy

Taxonomic note
Previously treated as Garrulax pectoralis (del Hoyo and Collar 2016) but moved to current genus following Cibois et al. (2018). Geographical variation mainly clinal. Proposed subspecies melanotis (E Himalayas E to N Myanmar) considered part of cline and merged with nominate. Form named pingi (C Yunnan, in S China) represents presumed hybrid between nominate and robini. Birds in SW Guangxi (S China) not assigned to subspecies. Five subspecies recognized.

Taxonomic source(s)
Handbook of the Birds of the World and BirdLife International. 2021. Handbook of the Birds of the World and BirdLife International digital checklist of the birds of the world. Version 6. Available at: https://datazone.birdlife.org/userfiles/file/Species/Taxonomy/HBW-BirdLife_Checklist_v6_Dec21.zip.

IUCN Red List criteria met and history
Red List criteria met
Critically Endangered Endangered Vulnerable
- - -

Red List history
Year Category Criteria
2024 Least Concern
2016 Least Concern
2012 Least Concern
2009 Least Concern
2008 Least Concern
2004 Least Concern
2000 Lower Risk/Least Concern
1994 Lower Risk/Least Concern
1988 Lower Risk/Least Concern
Species attributes

Migratory status not a migrant Forest dependency medium
Land-mass type Average mass -
Range

Estimate Data quality
Extent of Occurrence (breeding/resident) 5,950,000 km2 medium
Severely fragmented? no -
Population
Estimate Data quality Derivation Year of estimate
Population size unknown - - -
Population trend decreasing - suspected -
Generation length 4.08 years - - -

Population justification: The global population size has not been quantified, but the species is described as generally frequent in much of its range, although uncommon in Nepal (del Hoyo et al. 2007), while the population in China has been estimated at possibly c.10,000-100,000 breeding pairs (Brazil 2009). This species is considered to have a medium dependency on forest habitat, and tree cover is estimated to have declined by 10.6% within its mapped range over the past three generations (Global Forest Watch 2022, using Hansen et al. [2013] data and methods disclosed therein). Therefore, as a precautionary measure, it is tentatively suspected that this loss of cover may have led to a decline of between 1-19% in the species' population size over the same time frame.

Trend justification:   .


Country/territory distribution
Country/Territory Presence Origin Resident Breeding visitor Non-breeding visitor Passage migrant
Bangladesh extant native yes
Bhutan extant native yes
China (mainland) extant native yes
India extant native yes
Laos extant native yes
Myanmar extant native yes
Nepal extant native yes
Thailand extant native yes
USA extant introduced yes
Vietnam extant native yes

Important Bird and Biodiversity Areas (IBA)
Country/Territory IBA Name
Laos Eastern Bolikhamxay Mountains
Laos Nakai Plateau
Laos Nakai-Nam Theun
Laos Nam Ha
Laos Phou Dendin
Laos Phou Loeuy
Laos Upper Xe Bangfai
Nepal Chitwan National Park
Thailand Huai Kha Khaeng
Thailand Kaeng Krachan
Thailand Khao Laem
Thailand Mae Wong
Thailand Thung Yai - Naresuan
Vietnam Ke Go
Vietnam Khe Net
Vietnam Pu Mat
Vietnam Tam Dao
Vietnam Vu Quang

Habitats & altitude
Habitat (level 1) Habitat (level 2) Importance Occurrence
Artificial/Terrestrial Plantations suitable resident
Forest Subtropical/Tropical Moist Lowland suitable resident
Forest Subtropical/Tropical Moist Montane suitable resident
Forest Temperate suitable resident
Shrubland Subtropical/Tropical Moist suitable resident
Shrubland Temperate suitable resident
Altitude   Occasional altitudinal limits (max) 2000 m

Utilisation
Purpose Scale
Food - human subsistence, national
Pets/display animals, horticulture subsistence, national

Recommended citation
BirdLife International (2024) Species factsheet: Greater Necklaced Laughingthrush Pterorhinus pectoralis. Downloaded from https://datazone.birdlife.org/species/factsheet/greater-necklaced-laughingthrush-pterorhinus-pectoralis on 23/11/2024.
Recommended citation for factsheets for more than one species: BirdLife International (2024) IUCN Red List for birds. Downloaded from https://datazone.birdlife.org/species/search on 23/11/2024.