Yosemite Nature Notes: Big Trees

Yosemite National Park harbors more than just towering walls of rock and wispy waterfalls. There also are big, big trees -- giant sequoias -- that you can find in the Mariposa Grove, or the Tuolumne Grove, or Merced Grove. Yosemite videographer Steven Bumgardner shows off those trees in the following episode of Yosemite Nature Notes.