ibi12082-sup-0001-AppendixS1.docxWord document15KAppendix S1. Methods: vole trapping design in both areas.
ibi12082-sup-0002-AppendixS2.docxWord document45K

Appendix S2. Analysis of the data using fixed effects models.

Table S1. All models run.

Table S2. Model selection. Ranking of fixed effects models according to AICc.

Table S3. Model averaged beta estimates.

Table S4. ANODEV.

Figure S1. Predicted survival of Ural Owls as a function of vole abundance for three different levels of snow depth (winter severity) from fixed effects models.

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