Diet selection in Arctic lemmings ( Lemmus sibiricus and Dicrostonyx groenlandicus ): forage availability and natural diets
We describe forage availability and diets of the lemmings Lemmus sibiricus and Dicrostonyx groenlandicus at Igloolik Island, Northwest Territories. Summer and winter diets of Dicrostonyx were dominated by the evergreen shrub Dryas integrifolia and supplemented by the deciduous shrub Salix arctica. L...
Published in: | Canadian Journal of Zoology |
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Main Authors: | , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Canadian Science Publishing
1986
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Subjects: | |
Online Access: | http://dx.doi.org/10.1139/z86-253 http://www.nrcresearchpress.com/doi/pdf/10.1139/z86-253 |