Monday, August 15, 2011

conservation has made a difference

National protected areas, which occur at the micro-scale, have been one of conservationists' most notable achievements. Today, over 100,000 protected areas—national parks, wildlife refuges, game reserves, marine protected areas (MPAs), wildlife sanctuaries, etc.—cover some 7.3 million square miles (19 million kilometers).

Source: Great News Network

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