The site was identified as internationally important for bird conservation in 2004 because it was regularly supporting significant populations of the species listed below, meeting ('triggering') IBA criteria.
| Species |
Red List |
Season (year/s of estimate) |
Size |
IBA criteria |
| Crested Partridge Rollulus rouloul |
VU |
resident (2004) |
present |
A3 |
| Bornean Partridge Arborophila hyperythra |
LC |
resident (2004) |
present |
A2, A3 |
| Black Partridge Melanoperdix niger |
VU |
resident (1999) |
present |
A1, A3 |
| Crimson-headed Partridge Haematortyx sanguiniceps |
LC |
resident (2004) |
present |
A2, A3 |
| Ferruginous Partridge Caloperdix oculeus |
NT |
resident (2004) |
present |
A3 |
| Bornean Peacock-Pheasant Polyplectron schleiermacheri |
EN |
resident (2004) |
present |
A3 |
| Bulwer's Pheasant Lophura bulweri |
VU |
resident (1993–1998) |
present |
A1, A3 |
| Little Green-pigeon Treron olax |
LC |
resident (2004) |
present |
A3 |
| Large Green-pigeon Treron capellei |
VU |
resident (1993) |
present |
A1, A3 |
| Jambu Fruit-dove Ramphiculus jambu |
NT |
resident (2004) |
present |
A3 |
| Dulit Frogmouth Batrachostomus harterti |
LC |
resident (2004) |
present |
A2, A3 |
| Bornean Frogmouth Batrachostomus mixtus |
LC |
resident (2004) |
present |
A3 |
| Sunda Frogmouth Batrachostomus cornutus |
LC |
resident (2004) |
present |
A3 |
| Malay Eared-nightjar Lyncornis temminckii |
LC |
resident (2004) |
present |
A3 |
| Short-toed Coucal Centropus rectunguis |
VU |
resident (1993) |
present |
A1, A3 |
| Red-billed Malkoha Zanclostomus javanicus |
LC |
resident (2004) |
present |
A3 |
| Chestnut-bellied Malkoha Phaenicophaeus sumatranus |
NT |
resident (2004) |
present |
A3 |
| Reddish Scops-owl Otus rufescens |
NT |
resident (2004) |
present |
A3 |
| Barred Eagle-owl Bubo sumatranus |
NT |
resident (2004) |
present |
A3 |
| Kinabalu Serpent-eagle Spilornis kinabaluensis |
NT |
resident (1993–1999) |
present |
A1, A2, A3 |
| Diard's Trogon Harpactes diardii |
NT |
resident (2000) |
present |
A3 |
| Whitehead's Trogon Harpactes whiteheadi |
LC |
resident (2004) |
present |
A2, A3 |
| White-crowned Hornbill Berenicornis comatus |
EN |
resident (2004) |
present |
A3 |
| Rhinoceros Hornbill Buceros rhinoceros |
VU |
resident (2004) |
present |
A3 |
| Bushy-crested Hornbill Anorrhinus galeritus |
NT |
resident (2004) |
present |
A3 |
| Black Hornbill Anthracoceros malayanus |
VU |
resident (2004) |
present |
A3 |
| Wrinkled Hornbill Rhabdotorrhinus corrugatus |
EN |
resident (2004) |
present |
A3 |
| Red-bearded Bee-eater Nyctyornis amictus |
LC |
resident (2004) |
present |
A3 |
| Malay Blue-banded Kingfisher Alcedo peninsulae |
NT |
resident (1995) |
frequent |
A1, A3 |
| Rufous-collared Kingfisher Actenoides concretus |
NT |
resident (2004) |
present |
A3 |
| Bornean Barbet Psilopogon eximius |
LC |
resident (2004) |
present |
A2, A3 |
| Red-throated Barbet Psilopogon mystacophanos |
NT |
resident (2004) |
present |
A3 |
| Red-crowned Barbet Psilopogon rafflesii |
NT |
resident (2004) |
present |
A3 |
| Golden-naped Barbet Psilopogon pulcherrimus |
LC |
resident (2004) |
present |
A2, A3 |
| Gold-whiskered Barbet Psilopogon chrysopogon |
LC |
resident (2004) |
present |
A3 |
| Mountain Barbet Psilopogon monticola |
LC |
resident (2004) |
present |
A2, A3 |
| Rufous Piculet Sasia abnormis |
LC |
resident (2004) |
present |
A3 |
| Maroon Woodpecker Blythipicus rubiginosus |
LC |
resident (2004) |
present |
A3 |
| Orange-backed Woodpecker Chrysocolaptes validus |
LC |
resident (2004) |
present |
A3 |
| Olive-backed Woodpecker Chloropicoides rafflesii |
NT |
resident (2004) |
present |
A3 |
| Crimson-winged Woodpecker Picus puniceus |
LC |
resident (2004) |
present |
A3 |
| Blue-banded Pitta Erythropitta arquata |
LC |
resident (2004) |
present |
A3 |
| Giant Pitta Hydrornis caeruleus |
NT |
resident (2004) |
present |
A3 |
| Fairy Pitta Pitta nympha |
VU |
non-breeding (2000) |
present |
A1 |
| Hose's Broadbill Calyptomena hosii |
LC |
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 |
| Black-and-crimson Oriole Oriolus consanguineus |
LC |
resident (2004) |
present |
A3 |
| Bornean Whistler Pachycephala hypoxantha |
LC |
resident (2004) |
present |
A2, A3 |
| Sunda Cuckooshrike Coracina larvata |
LC |
resident (2004) |
present |
A3 |
| Rufous-winged Philentoma Philentoma pyrhoptera |
LC |
resident (2004) |
present |
A3 |
| Maroon-breasted Philentoma Philentoma velata |
NT |
resident (2004) |
present |
A3 |
| Bornean Bristlehead Pityriasis gymnocephala |
VU |
resident (2004) |
present |
A3 |
| Spotted Fantail Rhipidura perlata |
LC |
resident (2004) |
present |
A3 |
| Crested Jayshrike Platylophus galericulatus |
NT |
resident (2004) |
present |
A3 |
| Bornean Treepie Dendrocitta cinerascens |
LC |
resident (2004) |
present |
A3 |
| Rail-babbler Eupetes macrocerus |
NT |
resident (2004) |
present |
A3 |
| Chestnut-vented Bulbul Alophoixus ruficrissus |
LC |
resident (2004) |
present |
A3 |
| Spectacled Bulbul Ixidia erythropthalmos |
LC |
resident (2004) |
present |
A3 |
| Red-eyed Bulbul Pycnonotus brunneus |
LC |
resident (2004) |
present |
A3 |
| Cream-vented Bulbul Pycnonotus simplex |
LC |
resident (2004) |
present |
A3 |
| Bornean Stubtail Urosphena whiteheadi |
LC |
resident (2004) |
present |
A2, A3 |
| Chestnut-crested Yuhina Staphida everetti |
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 |
| Pomatorhinus montanus |
NR |
resident (2004) |
present |
A3 |
| White-necked Babbler Stachyris leucotis |
NT |
resident (2004) |
present |
A3 |
| Ferruginous Babbler Pellorneum bicolor |
LC |
resident (2004) |
present |
A3 |
| White-chested Babbler Pellorneum rostratum |
NT |
resident (2004) |
present |
A3 |
| Temminck's Babbler Pellorneum pyrrogenys |
LC |
resident (2004) |
present |
A3 |
| Black-capped Babbler Pellorneum nigrocapitatum |
LC |
resident (2004) |
present |
A3 |
| Mountain Wren-babbler Gypsophila crassa |
LC |
resident (2004) |
present |
A2, A3 |
| Brown Fulvetta Alcippe brunneicauda |
NT |
resident (2004) |
present |
A3 |
| Sunda Laughingthrush Garrulax palliatus |
NT |
resident (2004) |
present |
A2, A3 |
| Chestnut-hooded Laughingthrush Pterorhinus treacheri |
LC |
resident (2004) |
present |
A3 |
| Everett's Thrush Zoothera everetti |
NT |
resident (2004) |
present |
A2, A3 |
| Fruithunter Chlamydochaera jefferyi |
LC |
resident (2004) |
present |
A2, A3 |
| Eumyias ruficrissa |
NR |
resident (2004) |
present |
A3 |
| Large-billed Blue Flycatcher Cyornis caerulatus |
VU |
resident (1993) |
present |
A1, A3 |
| Bornean Blue Flycatcher Cyornis superbus |
LC |
resident (2004) |
present |
A3 |
| Eyebrowed Jungle-flycatcher Vauriella gularis |
LC |
resident (2004) |
present |
A2, A3 |
| Rufous-chested Flycatcher Ficedula dumetoria |
LC |
resident (2004) |
present |
A3 |
| Greater Green Leafbird Chloropsis sonnerati |
EN |
resident (2004) |
present |
A3 |
| Yellow-rumped Flowerpecker Prionochilus xanthopygius |
LC |
resident (2004) |
present |
A3 |
| Brown-backed Flowerpecker Dicaeum everetti |
NT |
resident (2004) |
present |
A3 |
| Black-sided Flowerpecker Dicaeum monticolum |
LC |
resident (2004) |
present |
A2, A3 |
| Whitehead's Spiderhunter Arachnothera juliae |
LC |
resident (2004) |
present |
A2, A3 |
| Spectacled Spiderhunter Arachnothera flavigaster |
LC |
resident (2004) |
present |
A3 |
| Streaky-breasted Spiderhunter Arachnothera affinis |
LC |
resident (2004) |
present |
A3 |
| Streaky-breasted Spiderhunter Arachnothera affinis |
LC |
resident (2004) |
present |
A3 |
| Temminck's Sunbird Aethopyga temminckii |
LC |
resident (2004) |
present |
A3 |
