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In this task, you are given a text of many news articles seperated by special token "|||||". Your task is to summarize them.

WARD, Colo. (AP) — A teen staffer at a Colorado camp fought off a bear after waking up Sunday to find the animal biting his head and trying to drag him away. 
  
 The 19-year-old woke up at around 4 a.m. to a "crunching sound" with his head inside the mouth of the bear, which was trying to pull him out of his sleeping bag as he slept outside at Glacier View Ranch 48 miles (77 kilometers) northwest of Denver, Colorado Parks and Wildlife spokeswoman Jennifer Churchill said. The teen punched and hit it and other staffers who were sleeping nearby yelled and swatted at the bear, which eventually left, she said. 
  
 The staffer, identified only as Dylan, was treated briefly at a hospital and released. 
  
 The teen told KMGH-TV that the bear dragged him ten to 12 feet before he was able to free himself. 
  
 "The crunching noise, I guess, was the teeth scraping against the skull as it dug in," said the teen, who teaches wilderness survival at the camp owned by the Rocky Mountain Conference of Seventh Day Adventists. 
  
 Dylan and the other staffers were near teepees where 12- and 13-year-old campers were sleeping. None of them were hurt. 
  
 Black bears aren't usually aggressive but have attacked several people in the West in recent weeks. 
  
 A woman and her dogs were attacked on Tuesday after they apparently surprised an adult bear and her cub in a huckleberry patch in the Idaho Panhandle National Forests. 
  
 Last month, black bears killed two people in Alaska in separate attacks. 
  
 Sixteen-year-old Patrick "Jack" Cooper of Anchorage was killed after he got lost and veered off a trail during a mountain race south of Anchorage. Mine contract worker Erin Johnson of Anchorage died and her co-worker was injured in a mauling about 275 miles northeast of Anchorage. 
  
 Black bears will defend their young and have been known to paw and bite tents with food inside. After the Colorado attack wildlife officers did not find any food that would have attracted the bear so they have set bear traps in the area and plan to continue a search for the bear with scent dogs on Monday. 
  
 The bear's behavior was so atypical that any bear found in the traps in the next few days will likely be euthanized and officials will test later to see if it was the same bear involved in the attack using DNA evidence, Churchill said. ||||| Wildlife officers hunting for bear, plan to euthanize it 
  
 A 19-year-old camping at Glacier View Ranch near Ward was attacked around 4 a.m. today by a black bear that bit him in the head, according to Colorado Parks and Wildlife spokeswoman Jennifer Churchill. 
  
 The teen, who was treated and released from Boulder Community Health's Foothills Hospital, is a staff member at a youth camp at Glacier View, according to officials there, and was outside in a sleeping bag along with several other staff members. 
  
 Colorado Parks and Wildlife officers now are hunting for the bear, which will be euthanized if found, Churchill said. 
  
 "We're going to do everything we can to try to find this bear," she said. "This is dangerous bear behavior." 
  
 A bear is seen on the University of Colorado campus in Boulder last year. (Cliff Grassmick / Staff Photographer) 
  
 The teen woke up to "what he described as a crunching sound, which was a bear biting his head," Churchill said. "At first, he though he was dreaming." 
  
 She said the bear began dragging him away, and he started fighting back, hitting and punching the bear. Other staff members also helped him fight off the bear, which eventually walked away, "apparently reluctantly," she said. 
  
 He was stabilized by an on-site medical team and then taken by ambulance to Boulder Community Hospital, where he treated for large gashes on his head. Glacier View officials said the teen was back at the camp by Sunday afternoon. 
  
 "He's an amazing young man," Churchill said. "We're really pleased that this young man wasn't hurt worse." 
  
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 She said the attack appears to be unprovoked, with no food or other attractants left out. 
  
 Wildlife officers are using a dog to try to track the bear by scent and, if unsuccessful, plan to set traps, she said. If the bear is caught and euthanized, a necropsy is planned to look for a reason for the aggressive behavior, she said. 
  
 "While it's not uncommon to have bears in that area, it's definitely odd behavior," she said. 
  
 Glacier View Ranch, a retreat and conference center owned by the Rocky Mountain Conference of Seventh Day Adventists, offers Christian youth summer camps. 
  
 Glacier View Ranch officials said a camp for about 100 12- and 13-year-olds was in session over the weekend. The campers were sleeping nearby, but not outside, and weren't in danger, they said.The summer camp program will continue as planned with the final camp scheduled this week, they said, though staff members will no longer have the option of sleeping outside.Officials added that the camp staff members go through an orientation at the start of the summer that includes a primer on wildlife in the area.“We train our staff for contact, interaction and incidents with wildlife including moose, wild cats and bears,” officials said in a press release. 
  
 Churchill said it's been a "low to normal" year for bear complaints in the Boulder foothills. Still, she said, a big issue she's seeing is that people are becoming more likely to tolerate wildlife. 
  
 "If you see a bear hanging around, be obnoxious, blow an air horn, bang on pots and pans," she said. "When you let these bears get too comfortable, that's when they're going to start getting in trouble — and that could lead to their unfortunate death." 
  
 Amy Bounds: 303-473-1341, boundsa@dailycamera.com or twitter.com/boundsa |||||
Output:
A 19-year-old staffer at a summer camp in Colorado briefly wondered what the crunching noise was when he woke up suddenly early Sunday morning. Then he realized it was the sound of a bear biting his head. The staffer, named Dylan, says the bear dragged him around 12 feet before he was able to fight his way free with the help of others who had been sleeping nearby, the AP reports. "The crunching noise, I guess, was the teeth scraping against the skull as it dug in," Dylan says. The staffers at the Glacier View Ranch Christian retreat were sleeping outside, near teepees where 12 and 13-year-old campers were staying. Colorado Parks and Wildlife spokeswoman Jennifer Churchill tells the Boulder Daily Camera that during the 4am attack, Dylan hit and punched the bear, which walked away "apparently reluctantly" when others came to his defense. Dylan was taken to Boulder Community Hospital to have two gashes on his head treated, but he was back at the camp by Sunday afternoon. Churchill says there doesn't appear to have been food left around that would have attracted the bear. She says authorities will track and euthanize the animal, then perform a necropsy to look for a reason for its aggressiveness. "While it's not uncommon to have bears in that area, it's definitely odd behavior," she says. (This bear crashed into an Alaska boy's bedroom.)