|Central coordinates||94o 35.00' East 27o 4.00' North|
|IBA criteria||A1, A2, A4iii|
|Year of IBA assessment||2004|
Site description This site includes Pani-Dihing Bird Sanctuary (3,393 ha) and its environs (600 ha), including Phokolai and Dorou beels. Situated 17 km north of Sibsagar town, the district headquarters, this large wetland complex lies on the south bank of River Brahmaputra, near its confluence with the tributary Disang. The terrain is flat, being on the floodplains. During monsoon, most of the area is inundated. The main beels (wetlands) of the area are Phokolai, Dorou (both outside the Sanctuary), Sagunpora, Ghoka, Tokia and Jarjaria. The main channels that feed the area are Dimou, Boloma, Balijan and Singorajan. Pani-Dihing and adjacent areas are known for migratory waterfowl, while there are also important resident species. It used to be a hunters paradise, and people from Sibsagar town used to go for shooting ducks and geese. Now sport hunting has been stopped, but poisoning of waterfowl still goes on. The strip of swampy reed jungle of the northern border comprises chiefly Arundo donax and plants of the genus Alpinia, Vetiveria zizanioides and Saccharum spontaneum are also common, whereas Phragmites karka is becoming rarer, possibly because of collection by the villagers. Thorny vines wind around these tall grasses and during the summer rainfall, it becomes impenetrable with thick clumps of Eichornia crassipes.
|Species||Season||Period||Population estimate||Quality of estimate||IBA Criteria||IUCN Category|
|Swamp Francolin Francolinus gularis||-||2004||present [units unknown]||-||A1||Vulnerable|
|Baer's Pochard Aythya baeri||-||2004||present [units unknown]||-||A1||Critically Endangered|
|Lesser Adjutant Leptoptilos javanicus||-||2004||present [units unknown]||-||A1||Vulnerable|
|Greater Adjutant Leptoptilos dubius||-||2004||present [units unknown]||-||A1||Endangered|
|Spot-billed Pelican Pelecanus philippensis||-||2004||present [units unknown]||-||A1||Near Threatened|
|White-rumped Vulture Gyps bengalensis||-||2004||present [units unknown]||-||A1||Critically Endangered|
|Greater Spotted Eagle Aquila clanga||-||2004||present [units unknown]||-||A1||Vulnerable|
|Slender-billed Vulture Gyps tenuirostris||-||2004||present [units unknown]||-||A1||Critically Endangered|
|Pallas's Fish-eagle Haliaeetus leucoryphus||-||2004||present [units unknown]||-||A1||Vulnerable|
|Black-breasted Parrotbill Paradoxornis flavirostris||-||2004||present [units unknown]||-||A1, A2||Vulnerable|
|A4iii Species group - waterbirds||unknown||2004||20,000 individuals||unknown||A4iii|
|Protected area||Designation||Area (ha)||Relationship with IBA||Overlap with IBA (ha)|
|Panidihing||Sanctuary||3,393||is identical to site||3,393|
|IUCN habitat||Habitat detail||Extent (% of site)|
|Land-use||Extent (% of site)|
|nature conservation and research||-|
|Notes: Nature Conservation|
Acknowledgements Key contributors: Diptimanta Barooah, Anwaruddin Choudhury and Kulojyoti Lahkar.
Barooah, D. (1990) Panihiding Reserve Forest- Status and its Avifauna. Newsletter for Birdwatchers 30 (5-6): 7-8.
Barooah, D. (1994) Birds of Panidihing. Newsletter for Birdwatchers 34(4): 83 - 86.
Choudhury, A. U. (1988) Some rare ornithological records from Sibsagar, Assam. Cheetal 29(2): 3- 9.
Choudhury, A. U. (1991) Bird observations from Sibsagar District, Assam, India. Forktail 6: 35-42.
Choudhury, A. U. (1993) Nesting colonies of Greater Adjutant Storks in Nagaon and Sibsagar districts of Assam. Newsletter for Birdwarchers 33: 47-48.
Hume, A. O. (1888) The birds of Manipur, Assam, Sylhet and Cachar. Stray Feathers 11: 1-353.
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Recommended citation BirdLife International (2013) Important Bird Areas factsheet: Pani-Dihing Bird Sanctuary. Downloaded from http://www.birdlife.org on 13/12/2013
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