• 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.

Back Off! Rodents of Unusual Size and Courage

September 05, 2013 Posted by: TA - Park Ranger (Yosemite Valley)

Every year millions of people come from around the world to witness the spectacular mountain scenery of Yosemite National Park and to catch a glimpse of a wild animal. During my time as a ranger, I have found that most people are here to see one elusive animal in particular: a bear! But I will let you in on a little secret. There is an animal in Yosemite that has an even more magnetic personality than a bear and an absolutely unmatched sense of courage in the face of danger. And I can almost guarantee that anyone who has visited Yosemite has seen this little guy...

 

Did You Know?

Vernal and Nevada Falls

In Yosemite Valley, dropping over 594-foot Nevada Fall and then 317-foot Vernal Fall, the Merced River creates what is known as the “Giant Staircase.” Such exemplary stair-step river morphology is characterized by a large variability in river movement and flow, from quiet pools to the dramatic drops of the waterfalls themselves.