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Location Russia (Asian), Khabarovsk
Central coordinates 139o 46.00' East  51o 56.00' North
IBA criteria A1, A3, A4i
Area 250,000 ha
Altitude 20 - 200m
Year of IBA assessment 2004





Populations of IBA trigger species

Species Season Period Population estimate Quality of estimate IBA Criteria IUCN Category
Lesser White-fronted Goose Anser erythropus passage  2004  present  A1, A4i  Vulnerable 
Swan Goose Anser cygnoides breeding  2004  present  A1, A4i  Vulnerable 
Baikal Teal Anas formosa breeding  2004  present  A1  Least Concern 
Common Pochard Aythya ferina unknown  2004  present  A4i  Least Concern 
Common Goldeneye Bucephala clangula unknown  2004  present  A4i  Least Concern 
Scaly-sided Merganser Mergus squamatus breeding  2004  present  A1  Endangered 
Schrenck's Bittern Ixobrychus eurhythmus unknown  2004  present  A4i  Least Concern 
Steller's Sea-eagle Haliaeetus pelagicus resident  2004  present  A1  Vulnerable 
Hooded Crane Grus monacha breeding  2004  present  A1  Vulnerable 
Blakiston's Fish-owl Ketupa blakistoni resident  2004  present  A1  Endangered 

Protected areas

Protected area Designation Area (ha) Relationship with IBA Overlap with IBA (ha)  
Lake Udyl and the mouths of the Bichi, Bitki and Pilda Rivers Wetlands of International Importance (Ramsar) 57,600 unknown 0  

Habitats

IUCN habitat Habitat detail Extent (% of site)
Wetlands (inland) Freshwater lakes and pools; Riverine floodplains  -
Forest Coniferous forest (temperate/boreal)  -
Shrubland   -

Acknowledgements The identification of IBAs and information collected between 1980 and 2009 provided by the IBA network of the Russian Bird Conservation Union (RBCU).

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Recommended citation  BirdLife International (2014) Important Bird Areas factsheet: Udyl' lake. Downloaded from http://www.birdlife.org on 10/07/2014

To provide new information to update this factsheet or to correct any errors, please email BirdLife