perhaps a timely pointer to their usefulness:
Mono County Sheriff's Deputies, along with team members from the Mono County Sheriff's
and Yosemite National Park Search and Rescue (SAR) Teams, responded to the Matterhorn
Peak area to search for the overdue hiker, Michael J. Ybarra, age 45, of Los Angeles, CA.
Search teams found that Mr. Ybarra had signed the summit register at Matterhorn Peak, but not
at Cleaver Peak, thus intensifying the search efforts between the two peaks.
