The Ecoregions of North America

North America encompasses a number of wildly different ecosystems. From the Arctic tundra of the extreme north to the tropical forests of southern Mexico there are many different ecoregions with very different climates and ecological systems within the continent of North America.

bplant.org divides North America into 15 distinct ecoregions, which are then divided into 50 level 2 ecoregions. These ecoregions are based on classifications from the US EPA, Canada's CEC, and Mexico's INEGI.

The Ecoregions of North America interactive map divides Canada, the USA and Mexico into these 15 different ecoregions. Each ecoregion is shown on the map using a distinct color. You can learn more about the characteristics of any of the ecoregions by clicking on it on the map. This will take you to information on the ecoregion's climate, vegetation and biodiversity characteristics. It will also provide information on the subregions which exist within the selected ecoregion.


You can explore ecoregions around the world on the Ecoregions 2017 interactive map. This map provides a guide to 846 ecoregions around the globe. Using the map you can view the different ecoregions which can be found across the world and discover more about the distinct characteristics of each ecoregion.

Ecoregions are ecologically and geographically defined areas which have distinct natural characteristics, species and habitats. The ecoregions are colored on the map by the type of habitats that exist within them. If you hover over an ecoregion on the map you can view more details about the region's natural habitat and the biogeographic realm in which it exists.

The Ecoregions 2017 map also includes a number of other layers. These include a layer showing the global distribution of biomes, a layer showing the protected status of regions around the world and a 'realms' layer showing the Earth's eight biogeographic realms.