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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
White-rumped Vulture Gyps bengalensis	CR	non-breeding	2004	present	A1, A3
Indian Vulture Gyps indicus	CR	non-breeding	2004	present	A1
Pallas's Fish-eagle Haliaeetus leucoryphus	EN	resident	2004	present	A1

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

Ideally the conservation status of the IBA will have been checked regularly since the site was first identified in 2004. The most recent assessment (2013) is shown below.

State (condition of the trigger species' habitats)
Habitat	Quantity (% remaining)	Quality (% carrying capacity)	Result
Forest	good (> 90%)	good (> 90%)	favourable

Pressure (threats to the trigger species and/or their habitats)
Threat	Timing	Scope	Severity	Result
Agricultural expansion and intensification	happening now	some of area/population (10-49%)	slow but significant deterioration	medium
Human intrusions and disturbance	happening now	some of area/population (10-49%)	slow but significant deterioration	medium
Natural system modifications	happening now	some of area/population (10-49%)	slow but significant deterioration	medium
Biological resource use	happening now	some of area/population (10-49%)	slow but significant deterioration	medium

Response (conservation actions taken for the trigger species and/or their habitats)
Protected areas	Management plan	Other action	Result
Whole area of site (>90%) covered by appropriate conservation designation	A comprehensive and appropriate management plan exists that aims to maintain or improve the populations of qualifying bird species	Unknown	medium

Year	Protected Area	Designation	% overlap with IBA
1970	Tansa	Sanctuary	100

Habitat1	Habitat detail	% of IBA
Forest		-

1. IUCN Habitat classification.

Land use	% of IBA
nature conservation and research	-
water management	-

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Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Tansa Wildlife Sanctuary (India). Downloaded from https://datazone.birdlife.org/site/factsheet/tansa-wildlife-sanctuary-iba-india on 22/11/2024.