The site was identified as internationally important for bird conservation in 2001 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 |
| Taiwan Partridge Arborophila crudigularis |
LC |
resident (2000) |
present |
A2, A3 |
| Mikado Pheasant Syrmaticus mikado |
LC |
resident (2000) |
present |
A2, A3 |
| Swinhoe's Pheasant Lophura swinhoii |
NT |
resident (2000) |
present |
A2, A3 |
| Taiwan Blue Magpie Urocissa caerulea |
LC |
resident (2000) |
present |
A2, A3 |
| Green-backed Tit Parus monticolus |
LC |
resident (2000) |
present |
A3 |
| Yellow Tit Machlolophus holsti |
LC |
resident (2000) |
present |
A2, A3 |
| Yellowish-bellied Bush-warbler Horornis acanthizoides |
LC |
resident (2000) |
present |
A3 |
| Taiwan Yuhina Yuhina brunneiceps |
LC |
resident (2000) |
present |
A2, A3 |
| White-whiskered Laughingthrush Trochalopteron morrisonianum |
LC |
resident (2000) |
present |
A2, A3 |
| White-eared Sibia Heterophasia auricularis |
LC |
resident (2000) |
present |
A2, A3 |
| Taiwan Liocichla Liocichla steerii |
LC |
resident (2000) |
present |
A2, A3 |
| Taiwan Barwing Sibia morrisoniana |
LC |
resident (2000) |
present |
A2, A3 |
| Ferruginous Flycatcher Muscicapa ferruginea |
LC |
resident (2000) |
present |
A3 |
| White-browed Bush-robin Tarsiger indicus |
LC |
resident (2000) |
present |
A3 |
| Collared Bush-robin Tarsiger johnstoniae |
LC |
resident (2000) |
present |
A2, A3 |
| Taiwan Whistling-thrush Myophonus insularis |
LC |
resident (2000) |
present |
A2, A3 |
| Flamecrest Regulus goodfellowi |
LC |
resident (2000) |
present |
A2, A3 |
| Taiwan Rosefinch Carpodacus formosanus |
LC |
resident (2000) |
present |
A3 |
| Grey-headed Bullfinch Pyrrhula erythaca |
LC |
resident (2000) |
present |
A3 |
| Brown Bullfinch Pyrrhula nipalensis |
LC |
resident (2000) |
present |
A3 |
