Nuisance bears have traditionally
been captured at the site of the offense, immobilized, marked and weighed, and
allowed to recover from the drugs. When released, the bears were hazed
with rubber buckshot or pepper sprays and, in some cases, this worked well.
However, many nuisance bears that were habituated to humans and either food or
garbage, often continued their nuisance activity after capture and harassment.
Often they would change location, but the offending activity persisted. As
a result, several bears were killed by agency personnel or placed in zoos.
Other bears were killed by motor vehicles because they were spending so much
time in areas near humans.
Using dogs to haze bears had been
discussed for years at BBCC gatherings. The discussions were dominated by
what breed of dog would be best and how they would work in this region.
The job requires a dog of sufficient size and athletic enough to move
efficiently through the dense, swampy bear habitat of south Louisiana. An
overly aggressive dog would likely get killed by a bear, so another requirement
was for a dog with good temperament and excellent obedience. Hounds
trained to hunt wild hogs were used on several occasions to haze bears with some
positive results. Unfortunately, the hounds got so scattered over the
swamps and marshland that it sometimes took several days to collect the dogs.
This created another problem with the time required to work a nuisance
situation, and so the search for another breed continued. The Blackmouth
cur was the next candidate selected for use in aversive conditioning. The
Blackmouth cur is a medium-sized dog that is very athletic, tractable, and
aggressive. This breed is used as a stock and hunting dog that
traditionally hunts hogs, squirrels, and raccoon.
The dogs are used in combination
with the same aversive conditioning procedures employed on nuisance bears as
before, but after the initial hazing with rubber buckshot, the dogs are
released. Experienced dogs will catch the bear within about one hundred
yards and either tree it or circle it on the ground, cutting off its escape when
it tries to run. The “fight” involves a lot of barking and growling, with
little to no actual contact. When the dogs are holding the bear at bay, a
biologist can run up and usually get off another round of rubber buckshot to get
the bear running again. The dogs will usually catch the bear again in
another hundred yards or so and the process is repeated. This may happen
three or four times before the dogs are called back to the handler.
The hazing is very intense for
about fifteen minutes and then the bear is allowed to go about its business.
The BBCC Conflict Management Team has been using the curs since 2002, and
has found hazing bears with dogs to be extremely successful. When the dogs
are properly trained, they can be utilized in a variety of situations because
they can be called back if necessary. The dogs are also useful as
ambassadors for the bear management program, where they can be taken to
presentations to school groups and other educational opportunities with the
public.
Rubber Buckshot
Warning: The various brands of “less than lethal” rubber bullets,
buckshot, and slugs, perform differently. Some are safe at close range and
ineffective at greater distances. Others, effective at up to fifty yards,
are dangerous at close range. Only trained personnel should be allowed to
use these tools in dealing with wildlife management issues.
Pepper Spray Warning:
If used improperly, the pepper sprayer might get sprayed, and the result is a
very unpleasant experience. Quite a few biologists have inhaled the pepper mist
intended for brother bruin. The BBCC Conflict Management Team doesn’t typically
use pepper spray for the obvious reasons. And yes, we learned the hard way!