|Central coordinates||96o 50.00' East 27o 50.00' North|
|IBA criteria||A1, A2|
|Altitude||1,000 - 5,000m|
|Year of IBA assessment||2004|
Site description Chaglagaum-Denning-Walong is a large wilderness in the Lohit district of Arunachal Pradesh, along the border with China (Tibet). Chaglagaum is a proposed reserve forest, while Denning is reserve forest in the west of Chaglagaum. The River Lohit forms the eastern and southern boundary of this IBA. The northern mountain ranges along the China border remain snow-covered for the greater part of the year. Two villages, Goiliang and Chaglagaum, are within the Chaglagaum proposed reserve forest. The Goiliang village lies in the southeast part of the area while Chaglagaum is in the north. The Lohit, Dallai, Daf and Tiding are the main rivers. Other important rivers and streams are Haramachi, Kuronmachi, Daren, Kajop, Kazomiyu, Ami, Telua, Tasit, Chengai and Katso. The vegetation is of Subtropical Broadleaf and Conifers up to middle elevation, above which occurs Temperate Forest of Broadleaf and Pine and other mixed conifers, especially in the north. Further up occurs Alpine and Sub-alpine Scrub.
|Species||Season||Period||Population estimate||Quality of estimate||IBA Criteria||IUCN Category|
|Wood Snipe Gallinago nemoricola||-||2004||present [units unknown]||-||A1||Vulnerable|
|Rufous-necked Hornbill Aceros nipalensis||-||2004||present [units unknown]||-||A1||Vulnerable|
|Snowy-throated Babbler Stachyris oglei||unknown||2004||present [units unknown]||-||A1||Vulnerable|
|Beautiful Nuthatch Sitta formosa||-||2004||present [units unknown]||-||A1||Vulnerable|
|Rusty-bellied Shortwing Brachypteryx hyperythra||-||2004||present [units unknown]||-||A1, A2||Near Threatened|
|IUCN habitat||Habitat detail||Extent (% of site)|
Acknowledgements Key contributor: Asif Hazarika.
Ali, S. and Ripley, S. D. (1987) Compact Edition of the Birds of India and Pakistan. Oxford University Press, New Delhi.
BirdLife International (2001) Threatened Birds of Asia: The BirdLife International Red Data Book. BirdLife International, Cambridge, U.K.
BirdLife International (undated) Important Bird Areas of Asia. Briefing Book 103 pp. Unpublished.
Haridasan, K., Borang, A. and Singh, P. (1999) Baseline survey of Biodiversity in high priority biologically rich areas of Arunachal Pradesh. State Forest Research Institute, Itanagar.
Hazarika, A. A. (2003) A survey on the Biome-restricted avifauna of Chaglagaum proposed reserve forest. Report submitted to the Bombay Natural History Society, Mumbai. Pp.54
Singh, P. (1994) Recent bird records from Arunachal Pradesh, India. Forktail 10: 65-104.
Stattersfield, A. J., Crosby, M. J., Long, A. J. and Wege, D. C. (1998) Endemic Bird Areas of the World: Priorities for Biodiversity Conservation. BirdLife Conservation Series No. 7. BirdLife International, U.K.
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Recommended citation BirdLife International (2014) Important Bird Areas factsheet: Chaglagaum - Denning - Walong. Downloaded from http://www.birdlife.org on 14/03/2014
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