Closures for Peregrine Falcon Protection
The peregrine falcon is a fully protected species in California and a special status species in Yosemite due to its sensitivity to disturbance during the nesting season. To protect this species, the superintendent of Yosemite National Park is designating peregrine nesting cliffs as areas closed to visitor use, including climbing and slacklining activities, until peregrine chicks have fledged and dispersed from those areas in 2023.
By order of the superintendent of Yosemite National Park and under authority of Title 36, Code of Federal Regulations, Section 1.5(a) and Section (a)(1): The following areas are closed to visitor use, including climbing activities, beginning March 1, 2023 and remaining in effect until July 15, 2023, or until further notice:
Nest sites will be monitored to provide current information on nesting status and to ensure prompt re-opening of these areas when appropriate. Closures are subject to change based on current nesting status. Your cooperation in complying with these temporary restrictions is greatly appreciated. The designation will remain in place until rescinded.
Learn more about special status bird species in Yosemite National Park.
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The peregrine falcon thrives in Yosemite Valley, but this remarkable bird was temporarily extirpated from much of its native range, including Yosemite where it disappeared for decades, leading to its listing as an endangered species in the early 1970s. Because of the remarkable, collaborative efforts of Yosemite climbers, UCSC Predatory Bird Research Group, and NPS biologists, with generous funding from the Yosemite Conservancy, the story of Yosemite’s peregrine falcon is one of hope.
Last updated: May 17, 2023