IBA Criteria

Year of most recent IBA criteria assessment: 2009

Populations of IBA trigger species
Species Current IUCN Red List Category Season Year(s) of estimate Population estimate IBA Criteria Triggered
Mrs Hume's Pheasant Syrmaticus humiae NT resident 2004 present A3
Fairy Pitta Pitta nympha VU breeding 2003 present A1, A3
Silver Oriole Oriolus mellianus EN passage 2003 present A1

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 Protection

Protection status:

Protected Area Designation Area (ha) Relationship with IBA Overlap with IBA (ha)
Nazoushuiyuanlin Nature Reserve 41,600 protected area contained by site 41,600
Jinzhongshan Nature Reserve 31,893 protected area contained by site 31,893
Huagong Nature Reserve 20,414 protected area contained by site 20,414


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

Recommended citation
BirdLife International (2021) Important Bird Areas factsheet: Longlin-Xilin. Downloaded from on 22/04/2021.