• Grand Palace

    Great Basin

    National Park Nevada

There are park alerts in effect.
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  • Snake Creek Road and Campsites Closed

    The Snake Creek Road will be closed from the park boundary into the park to begin work on campsites, trails and restroom improvements. Work will continue until snow closes the project. Work will resume in Spring 2015.

  • Astronomy Programs to Resume August 23rd

    After a safety review Astronmy Programs will begin again on a trial basis on August 23rd. More »

  • Road Work at Great Basin National Park

    Beginning July 8, 2014 and continuing through the end of August there will be road work at Great Basin National Park on paved roads throughout the park. Delays of 10 minutes or less may occur. Updated 8/12/2014 More »

The Midden

The Midden is the resource management newsletter of Great Basin National Park. Both the current issue and back issues are available on this website.

Current Issue:

Summer 2014 (6.5MB)


Archived Issues
 
Packrat, or woodrat

Woodrat, also known as a packrat

NPS PHOTO

What is a midden?
A midden is a fancy name for a pile of trash, often left by pack rats.Pack rats leave middens near their nests, which may be continuously occupied for hundreds, or even thousands, of years. Each layer of trash contains twigs, seeds, animal bones and other material, which is cemented together by urine. Over time, the midden becomes a treasure trove of information for plant ecologists, climate change scientists and others who want to learn about past climatic conditions and vegetation patterns dating back as far as 25,000 years. Great Basin National Park contains numerous middens.

Did You Know?

Bighorn Sheep

Cattle grazing was eliminated from Great Basin National Park in 1999. The South Snake Range is still home to 10-15 Rocky Mountain bighorn sheep.