Ujung Kulon

IBA Criteria

Year of most recent IBA criteria assessment: 2004

Populations of IBA trigger species
Species Current IUCN Red List Category Season Year(s) of estimate Population estimate IBA Criteria Triggered
Green Peafowl Pavo muticus EN resident 2004 present A1
White-winged Duck Asarcornis scutulata EN resident 2004 present A1
Javan Coucal Centropus nigrorufus VU resident 2004 present A1
Lesser Adjutant Leptoptilos javanicus VU resident 2004 present A1
Christmas Frigatebird Fregata andrewsi CR non-breeding 2004 present A1
Javan Hawk-eagle Nisaetus bartelsi EN resident 2004 present A1
Straw-headed Bulbul Pycnonotus zeylanicus CR resident 2004 present A1
Java Sparrow Lonchura oryzivora EN resident 2004 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)
Ujung Kulon National Park 122,956 protected area contains site 76,214


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

Land use

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

Recommended citation
BirdLife International (2020) Important Bird Areas factsheet: Ujung Kulon. Downloaded from on 28/01/2020.