Please respect nesting Peregrine Falcons in Yosemite by complying with seasonal climbing closures. Temporary closures go into effect on Wednesday, March 1st at Arch Rock, B.O.L.T. Wall, El Capitan, Fairview Dome, Half Dome, Hetch Hetchy, Lost Arrow Spire, Mt. Broderick, Rhombus Wall, the Rostrum, Wawona Dome, and Yosemite Point. If you want to climb any of these areas, please check the closure notice http://www.nps.gov/yose/planyourvisit/climbingclosures.htm first to make sure you are complying with the closures and not disturbing any nesting peregrines.