Safety in
Grizzly and
Black Bear Country
Warning Systems
Surprise is a common factor in bear
encounters, and can result in property damage, human injury and bear
deaths. It is difficult to act calmly if you are awakened by a bear's
growl. Such close encounters can be prevented by using a warning system
which will sound an alarm when a bear enters camp.
 Trip-wire Fence
A trip-wire system is ideal for small camps, and is especially useful
for camps which must be frequently moved. It is lightweight, portable,
inexpensive, easy to use, and effective. It consists of a fence of
electrical wire around the camp perimeter, and an alarm system which
wounds when the fence is broken. The wire may be strung through any
convenient support, such as extra tent poles, gas cans, trees, or
makeshift posts.
Dogs
A dog in camp can be an effective means of preventing surprise
encounters with bears, provided care is taken in choosing and handling
the dog. Be sure to use dogs which are alert, experienced with bears,
and known to bark at the sight or scent of bears. An inexperienced dog
(which includes most pets) that doesn't warn of a bear's approach is a
hazard. A dog should be tied up - a roaming dog may attract a bear and
run back to camp with the bear in pursuit. A dog must be responsive to
its master or handler at all times, even when excited.
There are some risks involved in using dogs. Even experienced dogs have
been known to sleep through a bear's approach and awaken too late to
give warning. Some dogs seem to attract or enrage some bears. Any dog
used to detect bears risks being mauled.
Limitations
Keep in mind that warning systems are effective only if properly cared
for, and any system can unexpectedly fail. You should never become
unconcerned about bears or reduce efforts to prevent attracting them,
even with a proven system in place. Also, remember that a warning system
is not likely to chase away a bear. It will improve your safety only if
you respond to every warning.
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