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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.

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.

 

Did You Know?

Great gray owl (photo by Cameron Rognan)

In 90 years of serving Yosemite National Park, the Conservancy has seen many accomplishments. From restoring the habitat of the great gray owl to funding the first museum in the Valley, Yosemite Conservancy has played a vital role in the preservation and protection of Yosemite. More...