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Location Canada, Saskatchewan
Central coordinates 106o 33.90' West  54o 18.04' North
IBA criteria A4i, A4iii
Area 5,700 ha
Altitude 541 - 550m
Year of IBA assessment 2008

Bird Studies Canada/Nature Canada



Site description Lavalleé Lake is located in central Saskatchewan within the northwest corner of Prince Albert National Park. It is large and shallow, being about 2,800 ha in area. Heron Island is located in the northern basin of the lake. It contains a large colony of nesting American White Pelicans and Double-crested Cormorants. The western portion of the Island is partially vegetated with stinging nettles and other herbaceous species, while the eastern portion is mostly forested. The forests on the island are dominated by mature white spruce, with a thick understory of raspberry, willow, balsam fir and nettle. The spruce trees, however, are dying back rapidly due to the heavy use by pelicans and cormorants. The surrounding landscape is characterized by undulating and hummocky till plains with large areas of organic deposits.

Populations of IBA trigger species

Species Season Period Population estimate Quality of estimate IBA Criteria IUCN Category
American White Pelican Pelecanus erythrorhynchos breeding  1996  7,500 breeding pairs  A4i  Least Concern 
A4iii Species group - waterbirds breeding  1996  10,000-19,999 breeding pairs  unknown  A4iii   

Protected areas

Protected area Designation Area (ha) Relationship with IBA Overlap with IBA (ha)  
Prince Albert National Park 387,430 protected area overlaps with site 4,900  

Habitats

IUCN habitat Habitat detail Extent (% of site)
Forest Boreal coniferous forest; Boreal deciduous woods; Boreal mixed woods  72%
Wetlands (inland) Freshwater lakes and pools  -

Land use

Land-use Extent (% of site)
nature conservation and research major

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Recommended citation  BirdLife International (2014) Important Bird Areas factsheet: Lavalleé Lake. Downloaded from http://www.birdlife.org on 14/07/2014

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