Department of Biology and Canadian Rivers Institute;
University of New Brunswick Saint John;
Saint John;
New Brunswick E2L4L5;
Canada;
Department of Biology;
Forestry and Environmental Management;
and Canadian Rivers Institute;
University of New Brunswick;
Fredericton;
New Brunswick E3B4A3;
Canada;
Department of Earth and Environmental Sciences;
Acadia University;
Wolfville;
Nova Scotia B4P2R6;
Canada;
Department of Biology and School of Geography & Earth Sciences;
McMaster University;
Hamilton;
Ontario LSS 4K1;
Canada;