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ddi12003-sup-0001-AppendixS1-S2.docWord document163KAppendix S1 Bird species used in analyses of long-term trends in North America from 1966 to 2009. Sensitivity to deer refers to results of previous publications (reference number in parentheses). Appendix S2 Locale, ungulate species involved, and vegetation type of the seven local studies used to evaluate the deer impact on bird species.

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