European Alien Species Information Network - EASIN
IAS Citizen Science projects in Europe
Citizen science projects on invasive alien species in Europe, at national and regional level, targeting single species or specific groups of organisms (plants, insects, aquatic species etc.).
Citizen Science organizations in the World
Citizen Science organizations in Europe
Citizen Science projects at European level
Citizen Science projects in European Member States
Citizen Science projects in Europe's neighbour countries