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SEARCH AND RESCUE GROUPS
Search and
Rescue groups utilize different resources that are available
to them.
Air scent dogs
Search Dogs are trained
to find missing people by following scent which is carried on
the air. This is a very efficient method of searching large
areas quickly and does not require items of clothing or
effects of the missing person. Dog teams can be quickly
deployed to remote areas where they can begin to start
searching, while other search resources are being mobilized.
Dogs work equally well in the dark and use their senses of
smell and hearing to their fullest under these conditions. It
is calculated that a dog is equivalent to about 20 searchers
in good conditions and many more in poor conditions.
Horses
Like dogs, horses have
highly developed senses of hearing and smell, and they have
even better eyesight than dogs. These special skills can be
put to good use in a search situation, even though the roles
of dogs and horses differ greatly. A search dog's training is
based upon his forebear's instinctive skills as a searcher of
prey; as a prey animal, the horse has survived over the
centuries by its ability to detect a predator and escape
before being eaten. Therefore, while a horse cannot be
expected to consciously search in the same way that a trained
air scent or tracking dog does, he is instinctively very aware
of his surroundings at all times and will alert on anything
out of the ordinary, especially the presence of another animal
-- or a person! -- and he will usually detect such a presence
well in advance of the rider.
A mounted searcher is able to carry on the horse food, water,
first aid and survival equipment. The rider's energy will not
be exhausted as quickly as a ground searcher carrying such
equipment in a backpack. This advantage is especially
important in rough or mountainous terrain or in extreme
weather conditions since the rider may be able to search
more effectively for a longer period.
Airplanes 
Some search and rescue
aircraft have sophisticated sensors such as night vision and
thermal imaging equipment. Forward-Looking Infrared or FLIR
(pronounced "fleer") systems enabled a pilot to see
a warm human against a colder background, possibly even
spotting a person in a forest.
Listed
below are just a few of the Virginia area Search and Rescue
groups which cover a wide range of subjects and specialties.
Blue
and Gray Search Dogs
Virginia
Department of Emergency Management
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