United States Biosphere Network
The US Biosphere Network (USBN) is made up of 28 internationally recognized places across the continental United States, the US Caribbean, Alaska, and Hawai’i called biosphere regions. Communities and organizations work together in biosphere regions to connect people and nature, from deserts to forests, grasslands to rivers, and mountains to oceans and coasts. Biosphere regions are voluntary and nonregulatory in their approach. Although they include state and national parks, national forests, national marine sanctuaries, and other conservation areas, they also focus on partnerships with private landowners and local communities where people live and work.
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Banner photo: Cascade Head, Oregon – USFWS/Matthew Tharp