IN333
Lowland forests of South Sikkim (Melli-Baguwa-Kitam, Jorethang-Namchi, Sombarey)


IBA Justification

The site was identified as important in 2004 because it was regularly supporting significant populations of the species listed below, meeting ('triggering') IBA criteria.

Populations meeting IBA criteria ('trigger species') at the site:
Species Red List1 Season Year(s) Size IBA criteria
Chestnut-breasted Partridge Arborophila mandellii NT resident 2002 present A1, A2
White-rumped Vulture Gyps bengalensis CR non-breeding 2002 present A1
Slender-billed Vulture Gyps tenuirostris CR non-breeding 2002 present A1
Ward's Trogon Harpactes wardi LC resident 2002 present A2
Rufous-necked Hornbill Aceros nipalensis VU resident 2002 present A1, A3
Grey-crowned Prinia Prinia cinereocapilla VU resident 2002 present A1, A3
Yellow-vented Warbler Phylloscopus cantator LC resident 2002 present A2, A3
Black-breasted Parrotbill Paradoxornis flavirostris VU resident 2004 present A1, A2
White-naped Yuhina Yuhina bakeri LC resident 2002 present A2, A3
Blackish-breasted Babbler Stachyris humei NT resident 2002 present A2
Rufous-throated Wren-babbler Spelaeornis caudatus LC resident 2002 present A2
Slender-billed Babbler Argya longirostris VU resident 2002 present A1
Beautiful Nuthatch Sitta formosa VU resident 2002 present A1, A3
Rusty-bellied Shortwing Brachypteryx hyperythra NT resident 2002 present A1, A2

1. The current IUCN Red List category. The category at the time of the IBA criteria assessment (2004) may differ.


IBA Conservation

Ideally the conservation status of the IBA will have been checked regularly since the site was first identified in 2004. The most recent assessment (2003) is shown below.

IBA conservation assessment
Year of assessment State Pressure Response
2003 not assessed very high not assessed
Whole site assessed? State assessed by Accuracy of information
yes unset good

Pressure (threats to the trigger species and/or their habitats)
Threat Timing Scope Severity Result
Biological resource use happening now majority/most of area/population (50-90%) very rapid to severe deterioration very high
Residential and commercial development happening now some of area/population (10-49%) very rapid to severe deterioration high
Natural system modifications happening now some of area/population (10-49%) moderate to rapid deterioration high
Invasive and other problematic species and genes happening now some of area/population (10-49%) slow but significant deterioration medium
Agricultural expansion and intensification past (and unlikely to return) and no longer limiting majority/most of area/population (50-90%) slow but significant deterioration low
Human intrusions and disturbance happening now small area/few individuals (<10%) slow but significant deterioration low
Pollution happening now small area/few individuals (<10%) slow but significant deterioration low
Transportation and service corridors happening now small area/few individuals (<10%) slow but significant deterioration low

Response (conservation actions taken for the trigger species and/or their habitats)
Protected areas Management plan Other action Result
Not assessed Not assessed Not assessed not assessed

IBA Protection

Year Protected Area Designation % overlap with IBA
- Kitam Sanctuary 30

Habitats

Habitat1 Habitat detail % of IBA
Forest -
Grassland -
Shrubland -
Wetlands (inland) -
1. IUCN Habitat classification.

Land use

Land use % of IBA
agriculture -
forestry -
nature conservation and research -
urban/industrial/transport -
water management -


Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Lowland forests of South Sikkim (Melli-Baguwa-Kitam, Jorethang-Namchi, Sombarey) (India). Downloaded from https://datazone.birdlife.org/site/factsheet/lowland-forests-of-south-sikkim-(melli-baguwa-kitam-jorethang-namchi-sombarey)-iba-india on 22/11/2024.