• Rainbow over Half Dome

    Yosemite

    National Park California

Yosemite Ranger Notes

About This Blog

Ranger-naturalists have been interpreting the natural and cultural resources of Yosemite for park visitors for nearly a century. In this blog, some of Yosemite's park rangers share recent observations from around Yosemite.

All posts are shown below, or you can view posts by topic.

Wildfire: Friend or Foe?

September 19, 2013 Posted by: BH - Park Ranger (Yosemite Valley)

Wildfire: friend or foe? Within the Sierra Nevada, fire has been an integral part of the ecosystem for thousands of years. During that time the flora and fauna have adapted to a Mediterranean style climate of hot and dry summers allowing for a vastness of fire tolerant plants to adapt to that natural cycle. A unique plant that has a rich and distinctive life cycle within this unique ecosystem is buckbrush Ceanothus.

 

Did You Know?

Riparian area in Tuolumne Meadows

Riparian communities are adjacent to the river channel and tributaries; they are the interface between the river and surrounding meadow and upland communities. They provide specialized habitat and important nutrients to the meadow and river systems.