beautifully now that he is finally home resting. hiking rescues have been making headlines this month. terrifying. this is going fast now. reporter: a 74-year-old was saved in a dizzying rescue in arizona after tripping and injuring herself last week. there she goes. reporter: and last month, hiker amanda eller was found after 17 days lost in hawaii. the helicopters are passing over, i m standsing on rocks and waving them down, and they re passing over and not seeing me. i m invisible. reporter: ape warning for all hikers wanting to take the road less traveled. and authorities say optimal weather played a big role in helping to track down mcclatchy, allowing a helicopter with infrared technology to fly over the area before eventually finding joshua. i m literally nauseous from seeing the rescue of the women spinning for 45 of the woman spinning for 45 seconds. thanks. the power of documentaries. the impact on the lives of the