Bailey Ecoregions Index Maps
(Click on an index map to view the graphical display for that ecoregion.)

POLAR DOMAIN

Icecap Division

Glacial ice

Tundra Division

Ice and stoney deserts

Arctic tundras

Tundras

Tundra Mountains

Polar desert

Tundra - polar desert

Tundra - meadow

Oceanic meadow - heath

Subarctic Division

Forest-tundras and open woodlands

Tayga (boreal forests)

Subarctic Mountains

Open woodland - tundra

Tayga - tundra, medium

Tayga - tundra, high

HUMID TEMPERATE DOMAIN

Warm Continental Division

Mixed deciduous-coniferous forests

Warm Continental Mountains

Mixed forest - coniferous forest - tundra, medium

Mixed forest - coniferous forest - tundra, high

Hot Continental Division

Broadleaved forests, oceanic

Broadleaved forests, continental

Hot Continental Mountains

Deciduous or mixed forest - coniferous forest - meadow

Broadleaf forest - meadow

Subtropical Division

Broadleaved-coniferous evergreen forests

Coniferous-broadleaved semi-evergreen forests

Riverine forest

Subtropical Mountains

Mixed forest - meadow

Marine Division

Mixed forests

Marine Mountains

Deciduous or mixed forest - coniferous forest - meadow

Forest - meadow, medium

Forest - meadow, high

Prairie Division

Forest-steppes and prairies

Prairies and savannas

Mediterranean Division

Dry steppe

Mediterranean hardleaved evergreen forests, open woodlands and shrub

Redwood forests

Mediterranean Mountains

Mixed forest - coniferous forest - alpine meadow

Mediterranean woodland or shrub - mixed or coniferous forest - steppe or meadow

Shrub or woodland - steppe - meadow

DRY DOMAIN

Tropical/Subtropical Steppe Division

Coniferous open woodland and semideserts

Steppes

Steppes and shrubs

Shortgrass steppes

Tropical/Subtropical Steppe Mountains

Steppe or semidesert - mixed forest - alpine meadow or steppe

Tropical/Subtropical Desert Division

Semideserts

Oceanic semideserts

Deserts on sand

Tropical/Subtropical Desert Mountains

Semidesert - shrub - open woodland - steppe or alpine meadow

Desert or semidesert - open woodland or shrub - desert or steppe

Temperate Steppe Division

Steppes

Dry steppes

Temperate Steppe Mountains

Forest-steppe - coniferous forest - meadow - tundra

Steppe - coniferous forest - tundra

Steppe - coniferous forest

Steppe - open woodland - coniferous forest - alpine meadow

Temperate Desert Division

Semideserts

Semideserts and deserts

Temperate Desert Mountains

Semidesert - open woodland - coniferous forest - alpine meadow

HUMID TROPICAL DOMAIN

Savanna Division

Open woodlands, shrubs, and savannas

Semi-evergreen forests

Deciduous forests

Savanna Mountains

Open woodland - deciduous forest - coniferous forest - steppe or meadow

Forest - steppe

Rainforest Division

Semi-evergreen and evergreen forests

Evergreen forests

Rainforest Mountains

Evergreen forest - meadow or paramos