For you that have not visited Denali or planning in the future to do so, the site that Rex suggested above https://www.nps.gov/dena/planyourvisit/safety.htm is an excellent source of wildlife and bear information to look at.
Insider Knowledge on Staying Safe in Grizzly Country
By Gregory Colligan, Wildlife Technician, Denali National Park & Preserve
Over time, there has been much debate between bear safety educators regarding the best way to accomplish the task at hand. It’s safe to say that two camps have emerged from this debate.
Camp 1: Give people a few simple rules to remember that will keep them safe in most situations.
Camp 2: Encourage people to be fully prepared should they encounter a bear; this means more than just avoiding bears but also understanding how your behavior will likely influence a bear’s behavior.
My tent stakes are firmly planted in Camp 2. I think that the intention of keeping things simple and easy to remember backfires very quickly when people end up in close proximity to a grizzly bear. I believe the Camp 1 approach oversimplifies things, with the result that people don’t actually take the time to truly learn the rules. Grizzly bear behavior is complex, and oversimplification does a disservice to both bears and the people that encounter them.
If someone has never hiked in grizzly bear country, their other backpacking experience has almost no relevance in a close-proximity grizzly encounter. To me, the Camp 1 approach is a bit like teaching someone to take off in an airplane but not how to land it, and then sending them out on a solo flight. This inevitably leads to both people and bears being injured or killed.
Here’s how I approach the subject: Be fully prepared to encounter a grizzly bear. Do not begin a trip hoping to avoid bears; expect you will encounter them, and be prepared for the event. This means thinking about more than the normal list of cautions (though you should still practice these: carry bear spray, hike in groups, make noise to avoid surprising animals, and don’t run from a bear). Your preparation to react properly to an encounter with a grizzly bear could be the difference between a good campfire story and serious injury or death.
My number one rule for preparing for a grizzly bear encounter is to become a student of bear behavior. Learning to read bear behavior will enable to react correctly if you encounter a grizzly bear at close range. This may sound like an overwhelming task, but with some research and practice, your ability to recognize bear behavior may surprise you.
Grizzly bear behavior is complex, and can be highly dependent on geography, the individual bear, and the situation’s circumstances. The best way to learn about bear behavior is to watch bears. If you’re not lucky enough to watch live bears every day, watch videos of bears before your trip. Read about bear behavior. I highly recommend Stephen Herrero’s Bear Attacks, Their Causes and Avoidance. A close encounter with a grizzly bear is a dance of sorts, where the bear will be reading your behavior; and if you know how to read their behavior, the chance of everyone walking away unscathed is greatly increased.
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