VN036
Bi Dup


IBA Justification

The site was identified as important in 2002 because it was regularly supporting significant populations of the species listed below, meeting ('triggering') IBA criteria.

Populations meeting IBA criteria ('trigger species'):
Species Current IUCN Red List Category Season Year(s) Population estimate at site IBA criteria met
Rufous-throated Partridge Arborophila rufogularis LC resident 2000 present A3
Annamite Crested Argus Rheinardia ocellata CR resident 1991-1993 present A1, A2
Silver Pheasant Lophura nycthemera LC resident 2000 present A3
Pale-capped Pigeon Columba punicea VU resident 1993 present A1
Anorrhinus tickelli NR resident 1994 present A1, A3
Necklaced Barbet Psilopogon auricularis LC resident 2000 present A3
Moustached Barbet Psilopogon incognitus LC resident 2000 present A3
Bay Woodpecker Blythipicus pyrrhotis LC resident 2000 present A3
Maroon Oriole Oriolus traillii LC resident 2000 present A3
Slender-billed Oriole Oriolus tenuirostris LC resident 2000 present A3
Burmese Shrike Lanius collurioides LC resident 2000 present A3
Indochinese Green Magpie Cissa hypoleuca LC resident 2000 present A3
Yellow-cheeked Tit Machlolophus spilonotus LC resident 2000 present A3
Mountain Bulbul Ixos mcclellandii LC resident 2000 present A3
Black Bulbul Hypsipetes leucocephalus LC resident 2000 present A3
Flavescent Bulbul Pycnonotus flavescens LC resident 2000 present A3
White-spectacled Warbler Phylloscopus intermedius LC resident 2000 present A3
White-tailed Leaf-warbler Phylloscopus intensior LC resident 2000 present A3
Pale-footed Bush-warbler Hemitesia pallidipes LC resident 2000 present A3
Aegithalos concinnus NR resident 2000 present A3
Red-billed Scimitar-babbler Pomatorhinus ochraceiceps LC resident 2000 present A3
Rufous-capped Babbler Cyanoderma ruficeps LC resident 2000 present A3
Indochinese Wren-babbler Napothera danjoui NT resident 1991-1993 present A2, A3
Spot-throated Babbler Pellorneum albiventre LC resident 2000 present A3
Mountain Fulvetta Alcippe peracensis LC resident 2000 present A3
Cutia nipalensis NR resident 2000 present A3
Black-hooded Laughingthrush Garrulax milleti LC resident 1993 present A2, A3
Garrulax merulinus NR resident 2000 present A3
White-cheeked Laughingthrush Pterorhinus vassali LC resident 1991 present A2, A3
Collared Laughingthrush Trochalopteron yersini EN resident 1991-1993 uncommon A1, A2, A3
Heterophasia melanoleuca NR resident 2000 present A3
Blue-winged Minla Siva cyanouroptera LC resident 2000 present A3
Yellow-billed Nuthatch Sitta solangiae NT resident 1991-1993 present A2, A3
White-tailed Blue Robin Myiomela leucura LC resident 2000 present A3
Slaty-backed Forktail Enicurus schistaceus LC resident 2000 present A3
Streaked Spiderhunter Arachnothera magna LC resident 2000 present A3
Vietnamese Greenfinch Chloris monguilloti LC resident 1991-1993 present A2, A3

The current IUCN Red List category may differ from that which was valid at the time of IBA criteria assessment (2002).


IBA Protection

Protected area (PA) PA designation PA area (ha) Relationship of PA with IBA Overlap of PA with IBA (ha)
Bidoup-Nui Ba Vườn quốc gia 57,512 protected area contains site 20,000

Habitats

Habitat (IUCN level 1) Habitat detail Extent (% of site)
Forest Hill evergreen forest (subtropical), Montane broadleaf evergreen forest (mont temp) -
Shrubland Secondary scrub -
For more information about the IUCN Habitat classification, please click here.

Land use

Land-use Extent (% of site)
nature conservation and research -


Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Bi Dup. Downloaded from https://datazone.birdlife.org/site/factsheet/bi-dup-iba-vietnam on 28/02/2024.