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    Yosemite

    National Park California

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  • 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 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)....

 

Bird Banding Bonanza!

July 26, 2013 Posted by: JR - MAPS Avian Technician

It's been a hot, busy summer so far during this year's field season of bird banding in Yosemite. Banding occurs at six stations clustered on the west slope of Yosemite, which are each operated once every ten days as part of the Monitoring Avian Productivity and Survivorship (MAPS) program. Data are collected at over 300 MAPS stations across the U.S. and Canada every summer between May and August, and scientists and land managers use these data to look at demographic trends in songbird populations both locally and continent-wide.

 

2012 Christmas Bird Count

December 18, 2012 Posted by: BW - Volunteer Interpreter

2012 Christmas Bird Count Last Sunday over 40 enthusiastic birders braved the cold temperatures to participate in the 113th annual Christmas Bird Count. This nationwide event is sponsored by the National Audubon Society and features local groups identifying and counting every bird they see in a given area for one day.

 

What's a Bird Like You Doing in a Place Like This?

October 10, 2012 Posted by: BR - Park Ranger/Resources Management & Science Liaison

On October 2, 2012, local naturalist Michael Ross spotted a bird he had never seen before, at least not in Yosemite. After careful observation he determined it was a gray catbird (Dumetella carolinensis).

 

Did You Know?

Wawona Covered Bridge

Built to connect human developments on both sides of the South Fork Merced River, the Wawona Covered Bridge is one of few covered bridges in the region. Built in 1868 by Yosemite’s first guardian, Galen Clark, the Wawona Covered Bridge boasts state significance within transportation, entertainment, and recreation contexts.