LA004
Nam Ha


IBA Criteria

Year of most recent IBA criteria assessment: 2003

Populations of IBA trigger species
Species Current IUCN Red List Category Season Year(s) of estimate Population estimate IBA Criteria Triggered
Rufous-throated Partridge Arborophila rufogularis LC resident 2002 frequent A3
Bar-backed Partridge Arborophila brunneopectus LC resident 2002 common A3
Polyplectron bicalcaratum NR resident 2002 common A3
Mountain Bamboo-partridge Bambusicola fytchii LC resident 2002 frequent A3
Silver Pheasant Lophura nycthemera LC resident 2002 common A3
Hodgson's Frogmouth Batrachostomus hodgsoni LC resident 2002 unknown A3
Megalaima asiatica NR resident 2002 common A3
Megalaima franklinii NR resident 2002 common A3
Bay Woodpecker Blythipicus pyrrhotis LC resident 2002 common A3
Stripe-breasted Woodpecker Dendrocopos atratus LC resident 2002 frequent A3
Eared Pitta Hydrornis phayrei LC resident 2002 unknown A3
Rusty-naped Pitta Hydrornis oatesi LC resident 2002 uncommon A3
Blue Pitta Hydrornis cyaneus LC resident 2002 uncommon A3
Maroon Oriole Oriolus traillii LC resident 2002 common A3
Short-billed Minivet Pericrocotus brevirostris LC resident 2002 frequent A3
Burmese Shrike Lanius collurioides LC resident 2002 frequent A3
Grey Treepie Dendrocitta formosae LC resident 2002 frequent A3
Yellow-cheeked Tit Machlolophus spilonotus LC resident 2002 frequent A3
Grey-eyed Bulbul Iole propinqua LC resident 2002 frequent A3
Mountain Bulbul Ixos mcclellandii LC resident 2002 common A3
Hypsipetes leucocephalus NR resident 2002 common A3
Crested Finchbill Spizixos canifrons LC resident 2002 common A3
Striated Bulbul Pycnonotus striatus LC resident 2002 common A3
Brown-breasted Bulbul Pycnonotus xanthorrhous LC resident 2002 common A3
Sooty-headed Bulbul Pycnonotus aurigaster LC resident 2002 common A3
Pycnonotus flavescens NR resident 2002 frequent A3
Buff-barred Warbler Phylloscopus pulcher LC resident 2002 frequent A3
Ashy-throated Warbler Phylloscopus maculipennis LC resident 2002 frequent A3
Buff-throated Warbler Phylloscopus subaffinis LC winter 2002 unknown A3
White-spectacled Warbler Phylloscopus intermedius LC resident 2002 uncommon A3
Grey-cheeked Warbler Phylloscopus poliogenys LC resident 2002 frequent A3
Slaty-bellied Tesia Tesia olivea LC resident 2002 frequent A3
Rufous-faced Warbler Abroscopus albogularis LC resident 2002 common A3
Spot-breasted Parrotbill Paradoxornis guttaticollis LC resident 2002 uncommon A3
Paradoxornis gularis NR resident 2002 uncommon A3
Golden Parrotbill Suthora verreauxi LC resident 2002 frequent A3
Black-chinned Yuhina Yuhina nigrimenta LC resident 2002 frequent A3
Yuhina castaniceps NR resident 2002 common A3
Red-billed Scimitar-babbler Pomatorhinus ochraceiceps LC resident 2002 frequent A3
Pomatorhinus erythrocnemis NR resident 2002 uncommon A3
Rufous-capped Babbler Cyanoderma ruficeps LC resident 2002 common A3
Spot-throated Babbler Pellorneum albiventre LC resident 2002 unknown A3
Streaked Wren-babbler Turdinus brevicaudatus LC resident 2002 frequent A3
Grey-cheeked Fulvetta Alcippe morrisonia LC resident 2002 common A3
White-browed Laughingthrush Garrulax sannio LC resident 2002 frequent A3
Greater Necklaced Laughingthrush Garrulax pectoralis LC resident 2002 frequent A3
Garrulax strepitans NR resident 2002 frequent A3
Heterophasia melanoleuca NR unknown 2002 frequent A3
Liocichla phoenicea NR resident 2002 uncommon A3
Blue-winged Minla Siva cyanouroptera LC resident 2002 unknown A3
Actinodura ramsayi NR resident 2002 frequent A3
White-shouldered Starling Sturnia sinensis LC passage 2002 frequent A3
Dark-sided Thrush Zoothera marginata LC resident 2002 unknown A3
Green Cochoa Cochoa viridis LC resident 2002 uncommon A3
White-gorgeted Flycatcher Anthipes monileger LC resident 2002 frequent A3
White-bellied Redstart Hodgsonius phaenicuroides LC resident 2002 frequent A3
Slaty-backed Forktail Enicurus schistaceus LC resident 2002 common A3
Slaty-backed Flycatcher Ficedula erithacus LC winter 2002 unknown A3
Slaty-blue Flycatcher Ficedula tricolor LC winter 2002 unknown A3
Rufous-gorgeted Flycatcher Ficedula strophiata LC resident 2002 frequent A3
Chloropsis hardwickii NR resident 2002 frequent A3
Streaked Spiderhunter Arachnothera magna LC resident 2002 common A3
Black-throated Sunbird Aethopyga saturata LC resident 2002 common 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


IBA Monitoring

Most recent IBA monitoring assessment
Year of assessment Threat score (pressure) Condition score (state) Action score (response)
2008 medium unfavourable medium
Was the whole site covered? Yes State assessed by Habitat
Accuracy of information medium

Threats to the site (pressure)
Threat Level 1 Threat Level 2 Timing Scope Severity Result
Agricultural expansion and intensification annual & perennial non-timber crops - agro-industry farming happening now small area/few individuals (<10%) no or imperceptible deterioration low
Agricultural expansion and intensification annual & perennial non-timber crops - shifting agriculture happening now small area/few individuals (<10%) slow but significant deterioration low
Biological resource use hunting & collecting terrestrial animals - persecution/control past (and unlikely to return) and no longer limiting whole area/population (>90%) moderate to rapid deterioration low
Biological resource use hunting & collecting terrestrial animals - unintentional effects (species is not the target) happening now majority/most of area/population (50-90%) no or imperceptible deterioration low
Transportation and service corridors roads and railroads happening now some of area/population (10-49%) slow but significant deterioration medium

Condition of habitat (state)
Habitat Habitat Detail Reference Area (ha) Actual Area (ha) % of habitat remaining % of carrying capacity (overall) Result
Forest 0 0 moderate (70-90%) moderate (70-90%) unfavourable

Conservation actions taken at site (response)
Conservation Designation Management Planning Conservation Action Result
Whole area of site (>90%) covered by appropriate conservation designation A management plan exists but it is out of date or not comprehensive Substantive conservation measures are being implemented but these are not comprehensive and are limited by resources and capacity medium
For more information about IBA monitoring please click here

IBA Protection

Protection status:

Protected Area Designation Area (ha) Relationship with IBA Overlap with IBA (ha)
Nam Ha National Biodiversity Conservation Area ASEAN Heritage 222,400 protected area contains site 184,520
Nam Ha National Biodiversity Conservation Area and ASEAN Heritage Park 222,400 protected area contains site 184,520

Habitats

IUCN Habitat Habitat detail Extent (% of site)
Grassland -
Forest -
Artificial - terrestrial -
For further information about the habitat classification please click here.

Land use

Land-use Extent (% of site)
agriculture -
nature conservation and research -
For further information about the land use classification please click here.


Recommended citation
BirdLife International (2019) Important Bird Areas factsheet: Nam Ha. Downloaded from http://www.birdlife.org on 22/05/2019.