Tram Chim

IBA Criteria

Year of most recent IBA criteria assessment: 2002

Populations of IBA trigger species
Species Current IUCN Red List Category Season Year(s) of estimate Population estimate IBA Criteria Triggered
Garganey Spatula querquedula LC winter 1992-1993 20,000 individuals A4i
Common Teal Anas crecca LC winter 1989-1990 10,000 individuals A4i
Sarus Crane Grus antigone VU non-breeding 1988-2002 480-1,052 individuals A1, A4i
Bengal Florican Houbaropsis bengalensis CR resident 1990-1999 4 individuals A1, A3
Lesser Adjutant Leptoptilos javanicus VU non-breeding 1988-1999 51 individuals A1
Indochinese Cuckooshrike Lalage polioptera LC resident 1999 present A3
Racquet-tailed Treepie Crypsirina temia LC resident 1999 present A3
Streak-eared Bulbul Pycnonotus blanfordi LC resident 1999 present A3
Plain-backed Sparrow Passer flaveolus LC resident 1999 present 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 Protection

Protected Area Designation Area (ha) Relationship with IBA Overlap with IBA (ha)
Tram Chim National Park Ramsar Site, Wetland of International Importance 7,588 protected area contains site 0
Tram Chim Vườn quốc gia 7,313 protected area overlaps with site 7,500


IUCN Habitat Habitat detail Extent (% of site)
Grassland Grassland - edaphic, wet -
Wetlands (inland) Permanent herbaceous swamps and bogs -
Artificial/Terrestrial Forestry & agro-industrial plantations -
Forest -
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 (2022) Important Bird Areas factsheet: Tram Chim. Downloaded from on 11/08/2022.