Yesterday, Today ... and Saguaro?
Sat., July 23, 3 p.m. and Sun., July 31, 3 p.m. 2011
Park Ranger Arlo Ogden presents an illustrated talk about what the world's changing climate means for the national parks at 3 p.m., Saturday, July 23, and Sunday, July 31. Free and wheelchair-accessible. Call for more information.