Aquatic Ecosystem Health and Management Society
Asociacion Argentina de Ecologia
Asociacion Espanola de Ecologia Terrestre
Ecological Society of Australia
Associação Brasileira de Ciência Ecológica e Conservação
Sociedade de Ecologia do Brasil
Canadian Society for Ecology and Evolution
East Asian Federation of Ecological Societies
Ecological Society for Eastern Africa
European Ecological Federation (EEF)
Ecological Society of Germany-Austria and Switzerland
The Israel Society of Ecology and Environmental Sciences
Sociedad Cientfica Mexicana de Ecologa
Biotica Ecological Society, Moldova
Nederlands-Vlaamse Vereniging voor Ecologie
New Zealand Ecological Society
Nordic Society Oikos
Sociedade Portuguesa de Ecologia
Asociacion Espanola de Ecologia Terrestre
Slovak Ecological Society
INTECOL 