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  2. Northwestern Forested Mountains - Wikipedia

    en.wikipedia.org/.../Northwestern_Forested_Mountains

    On the mountain tops, it can receive up to 100 inches (2,500 mm) of precipitation per year, and is often considered the snowiest place on Earth. The Northwestern Forested Mountains experience phenomena called decadal oscillations, the La Niña and El Niño. This is a shift in temperatures from warmer (La Niña) to colder (El Niño) and each ...

  3. List of ecoregions in the United States (EPA) - Wikipedia

    en.wikipedia.org/wiki/List_of_ecoregions_in_the...

    The standard reference is The Deciduous Forest of Eastern North America. [4] The adjoining forests in Canada are generally referred to as the Mixedwood Plains Ecozone or the Great Lakes-St.Lawrence Forest Region. 32 Texas Blackland Prairies; 33 East Central Texas Plains; 34 Western Gulf Coastal Plain; 36 Ouachita Mountains; 37 Arkansas Valley

  4. List of ecoregions in North America (CEC) - Wikipedia

    en.wikipedia.org/wiki/List_of_ecoregions_in...

    A single mountain lion can roam an area of hundreds of kilometers, in which deer, rabbits, and bird species are partly controlled by a predator of this caliber. They will change the feeding behavior or where they decide to nest or burrow is largely a reaction to the mountain lions activity.

  5. List of ecoregions in the United States (WWF) - Wikipedia

    en.wikipedia.org/wiki/List_of_ecoregions_in_the...

    Ecoregions of North America, featuring the 50 United States, the District of Columbia and the five inhabited territories. The following is a list of United States ecoregions as identified by the World Wide Fund for Nature (WWF).

  6. Northern Basin and Range ecoregion - Wikipedia

    en.wikipedia.org/wiki/Northern_Basin_and_Range...

    Extensive gold mining operations continue, especially in the mountains near Jarbidge and Tuscacora. The region covers 3,151 square miles (8,161 km 2) in Nevada, 1,041 square miles (2,696 km 2) in Oregon, and 550 square miles (1,424 km 2) in Idaho. Public lands include the Humboldt-Toiyabe National Forest and the Hart Mountain National Antelope ...

  7. Montane Cordillera - Wikipedia

    en.wikipedia.org/wiki/Montane_Cordillera

    The corresponding name in the United States for this ecozone, where it is classed as a Level I ecoregion by the United States Environmental Protection Agency, which is identical though differently-named than the CEC system, is the Northwestern Forested Mountains ecoregion.

  8. Piedmont (ecoregion) - Wikipedia

    en.wikipedia.org/wiki/Piedmont_(ecoregion)

    The Piedmont ecoregion is a United States ecoregion designated by the U.S. Environmental Protection Agency (EPA) and the Commission for Environmental Cooperation (CEC).

  9. Ecology of California - Wikipedia

    en.wikipedia.org/wiki/Ecology_of_California

    Sierra Nevada lower montane forest in Yosemite Valley. The cooler and wetter mountains of northern California are covered by forest ecoregions. Both the WWF and the EPA divide the mountains into three ecoregions: the Sierra Nevada, [16] the Klamath Mountains, [17] and the Eastern Cascades Slopes and Foothills (occurring on the Modoc Plateau). [18]

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