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Booby Traps

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Overview

As an outdoor researcher, your greatest chance of coming across a booby trap lies within the odds of your stumbling into a marijuana plantation or some other area that a hostile individual or group wishes to keep exclusive.

Though it is unlikely you will ever encounter a booby trap, they are becoming more common -- especially in the southwestern US.  Sadly, national and state parks are NOT immune to this growing problem.  With the above in mind, it is perhaps wise to at least have some idea of what booby traps are, where they are found, how they work and how to deal with them.

Booby traps wait silently, ever alert for anyone to pass.  When triggered, they maim and kill with cold indifference.

Anything can be made into a booby trap and most traps are easily camouflaged.  Therefore, no discussion of these devices is ever complete.  The aim of this page is simply to expand your awareness.

Not all booby traps are illegal.  M-44 Cyanide Dispensers are used lawfully by private citizens (usually ranchers) as well as government agencies to control animal populations.  Granted, M-44's are targeted at animals, but they are booby traps nonetheless, and they can kill you just as well.

 

Where Found

Drug farmers are known for placing booby traps of various types on the perimeters of and within their plantations.  They sometimes even booby trap the plants themselves to make uprooting by drug enforcement agents difficult or even deadly.  If you are working outdoors and you suddenly notice you're surrounded by marijuana plants, opium poppies, etc. it is important to recognize that you and your crew may be in jeopardy.

   

Opium poppies and their bulbs which have been sliced to extract opium.  (Click to enlarge.)

   

Marijuana plants.  (Click to enlarge.)

Owners of private property have likewise been known to set booby traps on their land when they grow tired or chronic trespassing for example.  This is yet another reason for securing proper permission to work a given parcel of land.

Extremists and anti-government groups also have a history of booby trapping their secret meeting grounds, hideouts, land holdings, etc.  Unfortunately, gathering information about the activities of these groups is difficult at best.  Your best defense is to know your field area.

 

Examples of Non-lethal Booby Traps

At first glance, this type of trap might seem ridiculous, but it could be a strong clue that illegal activity may be taking place in the immediate area.  (Of course, it could also mean that a group of 12-year old boys has built themselves a fort to play in.)

If you think something is wrong, it probably is.  Stop and carefully assess the situation.
  • Noise Makers:

    • A string is tied between two fixed objects and suspends a tin can containing a few rocks.  When triggered, this booby trap only makes noise.  The noise simply alerts whoever set the trap that an intruder is nearby.  Since it operates by sound (and not a very loud one at that) it has to be close to the illicit activity.  If you see or trigger one of these devices, consider leaving the area and notifying the authorities.

    • Variants include bells and shotgun shells with the shot removed.

  • Snares:

    • Fish hooks (usually barbed) are hung by light-weight fishing line in brush and trees at face level.  As an intruder moves along a trail, he or she can easily catch a hook in the face.  This is no accident, and the Narcotics Division of the Bonneville County Sheriff's Office reports this is a snare type commonly used by drug farmers.  Be aware of possible illicit activity nearby.

  • Irritating Agents (pepper spray, tear gas, etc.)

    • A trip device is set to trigger a canister that will discharge an irritating agent in sufficient quantity as to cause intruders to leave the area seeking relief.  Again, this is not a practical joke.  It is a serious attempt to keep you from discovering that which someone wants kept secret.

 

Examples of Lethal Booby Traps

Fortunately, booby traps of this sort are rare because they are only used by the most dangerous of criminal elements.  Unfortunately, since their intent is to kill, they will be well hidden and very difficult to spot.

If you think you're looking at a booby trap, you probably are.  The best course of action is to notify the authorities.
  • Shotgun Shell on a Rat Trap:
    • A shotgun shell is attached to a standard rat trap and painted so as to camouflage the apparatus.  It is then positioned on a tree or rock with the shotgun shell pointing to strike the victim's region and rigged to a trip wire.  Note that the trip wire for this device has to be aligned with the shotgun shell's blast cone.  Even if you do not see the wire, you can avoid it if you are lucky enough to have noticed the trap before triggering it.

     

  • Explosives:
    • Gunpowder is available at any firearms dealer in sufficient quantity to improvise an antipersonnel explosive.  Further, powerful explosives can be mixed easily from basic household chemicals.  Booby traps of this sort may be laced with nails, glass and even chemical and biological agents.  The trip wire for this device can be almost anywhere.  A short length of household pipe six inches to one foot long is commonly used as a housing.

 

What to do

Having good Situational Awareness and Crew Leadership skills will give you a big head start on addressing this issue and its potentials.  If you do find yourself in a booby trap situation, effective Problem Management will be invaluable.

The best defense is twofold:

1) having awareness that booby traps ARE out there.

2) having the skills to recognize them and react properly.

  1. Immediately stop all movement and alert the entire crew -- even those not in the immediate area.  If you have hand-held radios, this essential task should be easy and safe since it is unlikely that the transmitted radio energy will trigger a device of this nature.

  2. If you can do so without compromising safety, mark your exact position with GPS or by triangulation.

  3. Carefully vacate the area in the safest possible way (usually exactly as you entered it) and return to your camp/vehicles.  The idea is to make a managed egress.  If you feel it is unsafe to move, you still have options, but you will have to have prepared in advance.  If you are in a region with cell phone coverage, call 911 or the local emergency number to request a rescue.  If that is not feasible, simply sit down and wait until you are found.  Be aware that search parties will find you much sooner if you have left word with others as to your whereabouts and expected return time.  Also know that members of the search party will eventually be walking the same booby trapped area you are in and may not know the dangers.

  4. Once you are safe, alert the proper authorities (sheriff, ranger, etc.) as soon as possible and do NOT return to the site until it has been properly investigated and cleared.

 

What NOT to do

  1. Do NOT try to examine, deactivate, or otherwise defuse the trap.

Do NOT blow your whistle as this will likely bring your crewmates running and may put them (and you) at terrible risk.
  1. Do NOT simply step past a booby trap and continue about your work.  Even if the trap looks insignificant, there are likely to be other booby traps and/or hostile people in the area and your partner/crewmates will NEED their Situation Awareness updated at once.

  2. Do NOT call your friends over to look at it.  The fewer people around, the better.

  3. Do NOT leave in haste or in a panic.  You may not have happened across the very first trap at the perimeter so there could be other traps behind you that you might have to pass through again.

 

Please Note:

For this page, I was torn between wanting to educate field researchers on the subject of booby traps and yet, not give anyone ideas for how to construct or use such a device.  The intent of this page is to provide enough information so one may recognize these devices in the field and have at least some inkling of how to handle the situation.

 

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This site was last updated August 20, 2004

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