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Year of most recent IBA criteria assessment: 2004

Populations of IBA trigger species

Species	Current IUCN Red List Category	Season	Year(s) of estimate	Population estimate	IBA Criteria Triggered
Bornean Partridge Arborophila hyperythra	LC	resident	2004	present	A2, A3
Crimson-headed Partridge Haematortyx sanguiniceps	LC	resident	2004	present	A2, A3
Dulit Frogmouth Batrachostomus harterti	NT	resident	2000	present	A2
Whitehead's Trogon Harpactes whiteheadi	NT	resident	2004	present	A2, A3
Bornean Barbet Psilopogon eximius	LC	resident	2004	present	A2, A3
Golden-naped Barbet Psilopogon pulcherrimus	LC	resident	2004	present	A2, A3
Mountain Barbet Psilopogon monticola	LC	resident	2004	present	A2, A3
Hose's Broadbill Calyptomena hosii	NT	resident	2004	present	A2, A3
Whitehead's Broadbill Calyptomena whiteheadi	LC	resident	2004	present	A2, A3
Black Oriole Oriolus hosii	NT	resident	2004	present	A2, A3
Bornean Whistler Pachycephala hypoxantha	LC	resident	2004	present	A2, A3
Bornean Stubtail Urosphena whiteheadi	LC	resident	2004	present	A2, A3
Chestnut-crested Yuhina Staphida everetti	LC	resident	2004	present	A2, A3
Pygmy White-eye Heleia squamifrons	LC	resident	2004	present	A2, A3
Mountain Black-eye Zosterops emiliae	LC	resident	2004	present	A2, A3
Black Babbler Melanocichla lugubris	LC	resident	2004	present	A3
Mountain Wren-babbler Gypsophila crassa	LC	resident	2004	present	A2, A3
Sunda Laughingthrush Garrulax palliatus	NT	resident	2004	present	A2, A3
Everett's Thrush Zoothera everetti	NT	resident	2000	present	A2, A3
Black-sided Flowerpecker Dicaeum monticolum	LC	resident	2000	present	A2, A3
Whitehead's Spiderhunter Arachnothera juliae	LC	resident	2004	present	A2, A3

Note: This table presents the IBA criteria triggered and the species that triggered then at the time of assessment, the current IUCN Red List category may vary from that which was in place at that time.

For more information about the IBA assessment process and criteria please click here

IUCN Habitat	Habitat detail	Extent (% of site)
Forest		-

For further information about the habitat classification please click here.

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Recommended citation
BirdLife International (2023) Important Bird Areas factsheet: Baleh headwaters. Downloaded from http://www.birdlife.org on 27/03/2023.