• Rainbow over Half Dome

    Yosemite

    National Park California

There are park alerts in effect.
hide Alerts »
  • Road Closures Due to El Portal Fire

    The Big Oak Flat Road between Crane Flat and the El Portal Road is temporarily closed. There is no access to Yosemite Valley via the Big Oak Flat Road or Highway 120. Tioga Road is open and accessible via Big Oak Flat and Tioga Pass Entrances. More »

  • Campground Closures Due to Fire

    Crane Flat, Bridalveil Creek, and Yosemite Creek Campgrounds are temporarily closed. More »

  • Yosemite National Park is Open

    Yosemite Valley, Glacier Point, and Wawona/Mariposa Grove areas are open and accessible via Highways 140 and 41. Tioga Road is not accessible via Highways 140 and 41 due to a fire.

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.

Monitoring Birds in the Park, Part 3: A Bird in the Hand

July 28, 2014 Posted by: ET - Park Ranger (Big Oak Flat)

While most of us are still asleep at 5 AM, Yosemite’s bird researchers are already hanging mist nets and sipping coffee as their day begins. The sun rises as the birds sing their morning chorus, and soon the banding station is busy with the processing of information on the netted birds. This posting is a summary of the birds captured June 20 through July 15, 2014.

 

Monitoring Birds in the Park, Part 2

July 21, 2014 Posted by: ET - Park Ranger (Big Oak Flat)

A wide diversity of bird calls ring loud and clear every morning and there is a constant hubbub of birds flying by, delivering food to mates and hungry chicks. The bird researchers with the Monitoring Avian Productivity and Survivorship (MAPS) project are already midway through their summer season. There is much to be learned from the birds, and Yosemite’s avian monitoring projects are hugely important.

 

Monitoring Birds in the Park, Part 1

July 16, 2014 Posted by: ET - Park Ranger (Big Oak Flat)

The male Lawrence’s goldfinch dazzles with its shiny black face, gray back, and bright yellow chest, especially if your view is from just three feet away. I am in Hodgdon Meadow on June 12, 2014 with the bird researchers who are in charge of Monitoring Avian Productivity and Survivorship (MAPS)....

 

First Automobile Permit Issued 100 Years Ago

August 23, 2013 Posted by: JT - Park Ranger/Web Manager (Yosemite Valley)

On August 28, 1913, Park Ranger Forest Townsley issued the first automobile permit in Yosemite National Park. While early visitors had driven automobiles in Yosemite as early as 1900, cars weren’t formally allowed until 1913.

 

Did You Know?

American Indians use traditional ignition methods on a prescribed fire project

The indigenous people of Yosemite Valley have used fire as a tool for thousands of years. Fire was used to encourage the growth of plants used for basket making and to promote the growth of the black oak--a sun loving species--and a staple food source for American Indians from this region.