• Summary
• Text account
• Data table and detailed info
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• Reference and further resources

The site was identified as important in 2004 because it was regularly supporting significant populations of the species listed below, meeting ('triggering') IBA criteria.

Populations meeting IBA criteria ('trigger species') at the site:

Species	Red List1	Season	Year(s)	Size	IBA criteria
Asian Emerald Cuckoo Chrysococcyx maculatus	LC	resident	2000	present	A3
Maroon Oriole Oriolus traillii	LC	resident	2000	present	A3
Silver Oriole Oriolus mellianus	EN	winter	2004	present	A1
Black-winged Cuckooshrike Lalage melaschistos	LC	resident	2000	present	A3
Indochinese Green Magpie Cissa hypoleuca	LC	resident	2000	present	A3

1. The current IUCN Red List category. The category at the time of the IBA criteria assessment (2004) may differ.

Ideally the conservation status of the IBA will have been checked regularly since the site was first identified in 2004. The most recent assessment (2007) is shown below.

State (condition of the trigger species' habitats)
Habitat	Quantity (% remaining)	Quality (% carrying capacity)	Result
Forest	moderate (70-90%)	good (> 90%)	near favourable

Pressure (threats to the trigger species and/or their habitats)
Threat	Timing	Scope	Severity	Result
Agricultural expansion and intensification	happening now	some of area/population (10-49%)	slow but significant deterioration	medium

Response (conservation actions taken for the trigger species and/or their habitats)
Protected areas	Management plan	Other action	Result
Not assessed	Not assessed	Not assessed	not assessed

Year	Protected Area	Designation	% overlap with IBA
1977	Khao Angruenai	Wildlife Sanctuary	100
2009	Khao Sib Ha Chan	National Park	<1

Habitat1	Habitat detail	% of IBA
Forest		-

1. IUCN Habitat classification.

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Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Khao Ang Ru Nai (Thailand). Downloaded from https://datazone.birdlife.org/site/factsheet/khao-ang-ru-nai-iba-thailand on 23/11/2024.