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(Posted for May - June 2002)
Better Boilers With Brick
by Hal Sullivan (This article first appeared in "The
Trapper" May 1988)
I can well
remember the first time I ever boiled traps. I had a five gallon bucket propped up on
two concrete blocks, a pile of kindling, and the enthusiasm of youth. After several
hours and several thousand sticks of kindling, my walnut soup popped and sputtered a
few times, I considered the task completed, and vowed never again to boil traps.
Like
so many other youthful promises, I had to break my vow against boiling traps. But I
did learn to do this job faster and more efficiently. A bigger kettle helped a lot,
but I still use wood to fire my trap boiler. The difference is that now I get more
heat out of less wood.
Hanging
a kettle over an open fire to boil has been a tradition as long as people have had
kettles to hang. The problem is that most of the heat escapes around the outside of
the kettle. That's the way my trap boiling went for a while. I'd prop up the big
kettle and start a fire under it, and dodge the smoke and soot, and sometimes the fire
itself when a gust of wind would blow it out from under the kettle.
I
didn't really become enlightened, until I started working with a friend who wanted to
go into the maple syrup business. Here you boil away 35 gallons of sap to get 1 gallon
of syrup -- that's serious boilin'. The traditional method was to boil the sap in a
low pan supported by a brick firebox called the "arch". The pan fits snugly
into the top of the brickwork so that no heat or smoke escapes except through the
chimney.
The
following season, I gathered up some bricks from around old home sites and built an
"arch" for my trap boiler. Since then, I've refined the concept a little but
I still follow the same basic idea employed by the syrup boiler.
This
arch doesn't have to be fancy. You don't even have to use mortar to lay up the bricks.
Just lay the bricks out in the shape of the kettle, one layer at a time, overlapping
joints as you go. Doing a neat job, and snuggling the edges of the bricks closely
together will improve the efficiency of the firebox. Leave an opening for a door using
a half brick if necessary to complete a row. Build the wall up to the desired height.
Heavy iron bars laid on top of the brick walls can support the kettle, so the firebox
can be as large as the outside of the kettle. When the kettle is placed on the
supports, a final row of bricks tucked tightly against the sides of the kettle will
help to seal in the heat.
There
is no real need to make a chimney but you may want to leave out a brick or two on the
top rows opposite the door. With the kettle in place, cut a piece of tin slightly
larger than the door opening, and bend it into whatever shape necessary to make a door
that fits reasonably close. The door can be held closed with a brick or a leaning
piece of wood. Add water to the kettle and build a fire in the box. When the fire gets
going, you can put in some good size pieces of wood and close the door.
Another
item that can increase the efficiency your trap boiler is a lid. A lot of heat escapes
from the surface of the water, and a lid can help keep it trapped inside. Unless
you did an extremely good job in building the box, or you actually did use mortar,
there will be enough cracks in the brickwork to vent the fire. But most of the heat
will be concentrated on the bottom of the kettle before it escapes, and the wood will
not burn up as fast as it would with an unlimited amount of air. This not only cuts
down on wood consumption, it also cuts down on the constant tending usually associated
with a wood fire.
There
are some things to note when building these brick fireboxes. When scavenging bricks
for a firebox, try to get old fashioned solid bricks, the harder the better. The high
temperatures are hard on bricks and many will crack. The harder bricks hold up better.
Concrete products, bricks and blocks, are the poorest choice and the least fire
resistant. Try to get bricks which are all the same size. Laying up assorted sizes is
almost impossible. Replacement bricks will be needed for the broken ones so it is a
good idea to have extras on hand.
Don't
use round bar to support the kettle. It could roll. A steel fence post or the post
from a discarded bumper jack would be a better choice. Build the fire box on a level
area. If necessary, cut away the sod or dirt and level a spot with a shovel. Round
fireboxes are the trickiest to build. If you have a sawed-off 55 gallon drum for a
boiler, it is often helpful to lay the drum on each course of bricks to act as a
pattern while you tuck up the corners of the brick in that row. If you know you have a
good fit on the top row, you can forgo the support bars and set the drum down on the
bricks.
Fast Forward -- In my latest design for a brick
firebox, I invested in true "fire brick" to build it out of. These bricks
aren't necessarily cheap, but they do not crack and break under heat like ordinary
bricks do. I've established two semi-permanent fire boxes in a round configuration to
hold half a fifty-five gallon drum. (I use two kettles in boiling traps, one for the
initial boiling to remove dirt and crud, and a second barrel that I "rinse"
the traps in when they come out of the dirty water.)
It doesn't take
very long to build a simple brick firebox for a trap boiler. This little investment is
easily regained in time saved at the trap kettle and in the wood yard. And, at the end
of the season, this outfit can be dismantled, and the bricks stored in small square
pile. If wood is your choice for boiling traps, you can boost its efficiency, and your
own, with this little innovation.
###
For dye, wax, and other trap care products visit the
"Traps & More" department at the Supply Line
(Posted for March - April 2002)
Footholds on Muskrats
by Hal Sullivan (This article first appeared in "The
Trapper" November 1990)
The
body-gripping trap is a relative newcomer to the field of muskrat trapping. Only for
the last quarter century have trappers had this tool at their disposal. Before that
time, most muskrats were caught in foothold traps. The body-gripper has proven itself
well on muskrats, and it has edged out, and in some instances completely replaced, the
foothold on certain muskrat lines. There are some in the latest generation of trappers
that have never used anything but body-grippers on muskrats.
Fast Forward -- This article was written in 1990, so the time frame
has changed some. What has also changed is some of the terminology. The term
"bodygrip" has become the most widely accepted to describe the lethal square
jawed trap, and this article was written before I personally adopted that term. I do
think bodygrip is a better term than body-gripper, after all we don't call foothold
traps foot-holders or foot-grippers.
Those of us
from the previous generation know a little bit more about trapping muskrats with
foothold traps. I'm not here to argue against the effectiveness of body-grippers or
say that I don't make wide use of them on a muskrat line. However, I still find that a
properly set foothold trap is no less valuable in taking muskrats now than it was
before the invention of the body-gripper.
In
the days before body-grippers, muskrat trappers followed one cardinal rule: ALWAYS
DROWN YOUR CATCH. Muskrats have a very weak bone structure, especially in their front
feet, and can not be contained for a long period in a foothold trap. But if that trap
is rigged to drown the muskrat, chances for escape are reduced to nearly zero.
How
much water does it take to drown a muskrat? On a pond, lake or slow moving stream,
twelve inches of water is sufficient to drown most muskrats. In faster moving water, a
shallower depth will drown muskrats because they have to fight against the current.
The problem with footholds is getting the 'rat from the depth where you can catch it
by the foot, to the depth at which you can drown it.
Sometimes
this is no harder than extending the trap chain and stake out away from the bank. If
the bank falls away sharply so the muskrat can not get to shallow water, or the
current is sufficient to hold the muskrat away from shore, it will drown in a short
period of time. But these conditions do not always exist, and more often than not the
set requires some added drowning features.
There
are all manner of drowning set-up's you can use. They don't have to be elaborate
because muskrats are one of the easier critters to drown. The simplest system is to
use an extra long stake and wire the trap chain tightly to it. The trapped muskrat
will circle the stake, and wind the trap chain around it. If you need to extend the
animal farther away from the bank, a second long stake (called a tangle stake) can be
inserted beyond the first stake. Now as the muskrat circles with the trap, it will
encounter the deep water stake and tangle up there. You can gain further extension by
adding extra chain or a strong piece of steel wire to the existing trap chain.
While
drowning slides are a little elaborate for muskrats, they can be particularly useful
in shallow water situations. An extended wire can run the catch over quite a distance
to get it drown. Another little trick with slide wires is to fasten the slide lock at
or very near the trap. This leaves no slack in the chain, and the 'rat is unable to
surface for air.
The
guard type, or stoploss, foothold traps are sometimes employed in situations where
drowning conditions are questionable. The guard does give them some added holding
abilities, but it is not a substitute for a good drowning set. They can be beneficial
in holding muskrats; however, they are not intended as a dryland muskrat trap. The
body-gripper has rightly taken over as the trap of choice in a non-drowning situation.
Since
all foothold traps set for muskrats should be rigged to drown, trap size in not
critical. Any #1 trap in good condition is sufficient to hold a muskrat. For years,
the #1 longspring was the standard muskrat trap, and some trappers even used #0 traps
on muskrats with good results. However, coilspring traps are just as effective, and
today they are lower priced.
Some
trappers prefer a larger size trap like the #1-1/2 because the heavier trap will drown
the muskrat faster. There is another added feature of a heavier trap in that it will
completely submerge the drowned muskrat, hiding it from the eyes of predators, both
animal and human. Sometimes I use my dirty fox traps on a muskrat line. If I lighten
up the pan tension, they work just fine, and this gives me a chance to soak some of
the dirt off of them.
Before
body-grippers came along, foothold traps were used to make all kinds of sets. While
most trappers today would conveniently use a body-gripper to set up a run or channel,
in the past a foothold trap was, and still could be, used. The body-gripper is more
convenient because the 'rat swims through the trap to spring it. With a foothold trap,
the 'rat must be forced to fire the trap with the swimming action of its back feet.
One method for accomplishing this is to build up a spot in the run with a piece of sod
or some other material and place the trap on top of it. When the 'rat encounters this
high spot, it will glide up and over, and use its back feet to push off the hump.
Another method is to place the trap directly on the bottom of the run, and place a
stick or other obstacle across the run to force the 'rat to dive. Again when the
muskrat's feet touch the bottom, it will push off.
Foothold
traps are also effective at den sets, but again they have largely been replaced by the
body-gripper. The best place to set a foothold trap is just outside the mouth of the
den (check your local regulations). There is usually a slight depression, or a clean
spot where the muskrat gets a final push with its hind feet as it leaves the den; this
is the place to set your trap.
There
are other standard muskrat sets that still call for a foothold trap. Most notable
among these is the feedbed set. A vertically standing body-gripper would look very out
of place here. When foothold traps are set in these and other types of shallow water
conditions, the trapper must decide whether he is going to catch the muskrat by the
back foot or the front foot.
When
a muskrat swims to a landing, it does not put its front feet down until it is ready to
start walking out of the water. At this point, the muskrat puts down its front feet,
and its back feet also sink to the bottom to assume a walking mode. If there is a long
shallow approach to the trap, the muskrat will probably walk into it like any other
critter. However, if the approach is more abrupt problems can arise. If the muskrat is
not walking when it gets to the trap, the trap must be placed so that when the muskrat
drops its feet, either front or back, it will land directly in the trap. If the
muskrat straddles the trap, it may fire the trap with its chest or belly.
When
I use footholds against a sloping bank, I usually dig out the trap bed so that it
forms a small step into the bank and try for a front foot catch. This step gives me a
short flat surface to set my trap on. I make this about two and no more than three
inches deep where it meets the shoreline. The trap is set close to the vertical wall.
The muskrat will swim over the trap and put its front feet down to climb out on the
bank.
Another
way to get a muskrat to drop its feet and start walking is to insert some sharpened
"poke" sticks over the trap. These sticks are set in the mud at an angle
over the trap so they will poke the incoming muskrat in the chest. The muskrat will
drop its feet to get around the obstacle. These sticks should be about an inch under
the water, and should actually protrude out over the trap. The muskrat's feet will
fall almost directly beneath the poke sticks when it encounters them.
The
depth and position of a foothold trap set for muskrats is important, but the most
common cause of sprung traps among muskrat trappers, as it is among all trappers, is
improper bedding. Traps need to be set so that they do not tip and rock if the muskrat
steps on them improperly. It is usually helpful to scoop out a trap shaped depression
for the trap so that is does not stick up above the surrounding surfaces. This further
reduces the chances that a muskrat will get against the side of the trap and knock it
off line. Muskrats are short legged animals; therefore, traps should always be set so
the muskrat comes between the jaws and not over them.
The
fact that the body-gripper trap is a very good tool for muskrats can't be argued. But
versatility is one of the keys to successful trapping, and foothold traps in some
instances work as well or better than the body-grippers. Trappers who have a limited
number of body-grippers may be able to extend their lines by using some footholds that
they usually reserve for other animals. Trappers may also be able to take advantage of
incidental encounters with muskrats when they have nothing but foothold traps in their
basket.
Footholds
for muskrats are not as popular as they used to be, but they are still a viable method
for harvesting these critters. Of course the cardinal rule must still be observed, and
the trap must be fastened to drown the animal. But whether it's dead in a body-gripper
or drowned in a foothold, it's all the same to the muskrat, and it's all the same to
the fur buyer.
###
For muskrat traps and more visit the
"Traps & More" department at the Supply Line
(Posted for January - February 2002)
Prime Factors
by Hal Sullivan (This article first appeared in "The
Trapper" February 1990.)
It was a cold
day in late January near the end of the regular furbearer season here in Ohio. A red
fox hung from my skinning gambrel, and I was busy peeling off its pelt when a
non-trapping friend walked through the door of my fur shed. "Burrrrr," he
said as he walked over to the stove to warm his hands, "it sure is cold. I'll bet
the fur is really good now," he said with a motion towards the fox I was skinning
out.
But in
fact, this fox was not a particularly good specimen. Along each side of the animal was
a worn spot in the fur where the fox had used its hind feet to scratch bugs, burrs,
and what-have-you out of its pelt. While my friend was under the assumption that the
extremely cold weather would bring the animal's fur to this height of perfection, I
was making the determination that it was time to pull up the fox traps because pelt
quality was declining.
Anyone
who has sold fur knows that there are two main factors involved in determining the
value of a pelt -- the size of the pelt and the condition of the fur. The size factor
is easy to understand. For two pelts of the same species with the same class of fur,
the smaller pelt will bring less than the larger pelt. Judging the condition of the
fur is a somewhat more complex matter. Basically it breaks down into two categories.
The quantity of fur is one factor, and the quality of that fur is another.
The
general public, and even some trappers, never quite seem to understand the seasonal
changes that an animal's fur goes through. Some folks look at an animal, see that it
has fur, and assume that this fur is an unchangeable covering for the animal like
aluminum siding on a house. But in real terms, an animal's protective covering of fur
is constantly adjusted to meet the changing conditions of its environment.
It
should be obvious that an animal needs more fur in the winter than it does in the
summer. That's why trapping seasons are relegated to the colder months of the year.
The anti-fur propaganda that depicts baby animals orphaned by trappers is doubly
stupid. First, trappers don't (and are usually prohibited by law) trap during the
whelping season. And besides, the thin pelts of the animals who have shed their extra
fur to cool down for summer are basically worthless in the fur trade.
As
fall approaches, an animal's fur begins to thicken to prepare for a season of cold
weather. The process that triggers this thickening, or priming, of the fur is not
fully understood, but it is influenced by more than the cooling temperatures. A quick
early cold snap in the fall will not cause animals to become instantly prime, nor will
a warm spell in mid-winter cause them to start shedding their fur. There is reason to
believe that this priming response is a reaction to the diminishing hours of daylight,
associated with the fall season. This light factor has proved to be an influence on
the movement of migratory birds also.
If
it were simply a matter of daylight, a trapper could determine when certain animals
would be prime simply by consulting a calendar. Some trappers do this, in effect, by
assuming the dates established for the trapping season directly correspond to the
quality of pelt. But there are other factors involved which cause slight variations in
priming time from season to season, and it is also understood that not all furbearers
become prime at the same time of the year.
For
example, fox tend to be early primers. They are above ground critters with an extended
range, and they need their fur early to protect them from the cold temperatures and
winds of winter. Beaver, on the other hand, are late in priming up. Their aquatic
habitat does not cool off as rapidly as the surrounding land, and their shelters
provide them with added protection against the cooling weather.
The
goal of the trapper is to catch the animal when it has a full coat of fur. This does
not happen overnight and actually extends over a period of weeks or months, thus
giving the trapper a time frame in which to operate. But animals harvested before they
reach this fully prime state will be downgraded in value. These pelts are rated under
various terms in the industry including, flat, thin, or blue. Flat refers to the lack
of a good covering of the glossy guard hairs which give the pelt its shine. Thin
simply means that the fur is not thick. Blue is used in reference to the color of the
leather on the dried pelt. Unprime animals have a dark colored leather which thickens
and turns a light brown or cream color as fur growth progresses.
As
noted, the animals put on this extra quantity of fur to protect them from the cold.
This is what led my friend to assume that the fox I had caught during the bitter cold
temperatures of mid-winter would have an extra good pelt. The pelt does continue to
thicken on an animal for a few weeks, but it usually reaches its maximum density just
as the coldest temperatures are approaching. It maintains this density through the
winter months and then restarts the cycle by shedding hair as the weather warms.
Animals caught after the middle of winter may already be in the shedding cycle.
But
a bigger problem that is encountered with late season fur is damage to the pelt. The
animals get new fur coats every fall, but they don't take very good care of them. They
drag these coats through the mud, the brush, the briars, and in and out of holes. As
the season wears on, the coat wears out. All pelts undergo a cycle of normal wear, and
this can be expected to become more prevalent as the season progresses.
The
fox I described above had probably been scratching fleas all winter long and had worn
a spot on the side of its pelt. The fur was plenty thick enough on the rest of the
pelt, but these rubbed spots on the side would clearly downgrade the pelt. This is a
common problem with late season canines. Late season canines also tend to harbor a lot
of burrs that have become matted in their fur, and they may show small bare spots on
their sides and shoulders where they have chewed some of these burrs free.
Other
animals, like coon, can wear out their coat by crawling in and out of a favorite hole
all winter long. Late coon are notorious for having a rubbed spot over their shoulders
where they have squeezed through a den hole day after day. Late mink sometimes exhibit
a condition know as "singed" in the fur trade. The tips of the guard hair
become curled as if they were brought too near to a flame. This comes from the mink
sliding around through small holes and rubbing and stretching the fur. You can see
this for yourself with one of your own hairs (if you have any to spare). Pinch it
tightly between your thumb and index finger, then using the other hand grasp the hair
between your index finger and thumbnail and pull the hair across your thumbnail. The
piece of hair will curl up like a hog's tail.
Another
type of damage that occurs mainly in muskrat and beaver is actual cuts in the pelt
from fighting. Beaver and muskrat tend to remain prime later in the season. Just as
their watery habitat tends to provide a heat source in the fall, it tends to hold in
the cold, or may even be icebound, when the rest of the land is warming up. Spring
'rats and beaver may still have a fully prime coat, but it may suffer from slashes
incurred in the territorial and breeding squabbles that occur during this time of
year.
Somewhere
between growing the new coat and wearing it out, a critter offers the trapper an
opportunity to take a marketable pelt. Pelts taken at their peak condition are of
course the most valuable. A trapline that is organized to take advantage of the peak
primness periods for each animal will usually be the most profitable; however, other
factors can be considered in deciding when to trap.
Competition
is a big factor in waiting for early season pelts to become fully prime. In areas of
heavy competition, a trapper might sacrifice a little extra primness just to make sure
he gets a fair chance at the animals. But if there are no other trappers working an
area, or you have exclusive rights on say a colony of muskrats, you could wait until
the pelts are in top shape.
Another
consideration that influences the primeness factor is the time and territory that a
trapper has. If you are allotted a certain vacation period from your regular work to
trap, that pretty much determines when you will be trapping. And you might want to
trap several different critters, none of which prime up at the same time. The same
conflict arises when a trapper is operating in a certain area, and does not intend to
come back to the area as each species becomes prime. He may concentrate on hitting one
species at its peak, and take the other animals on a bonus basis. Even if you were to
concentrate on a single species all season long, you would not be able to do all your
trapping at the ideal time, unless you have a very short season.
Of
course, the weather is always a factor in deciding when to trap certain critters. Fox
trappers like to operate before the cold rains of early winter set in, and most
muskrat trappers concentrate on the 'rats before the ice forms. Trapping in the early
winter does produce some of the best pelts, but it also produces some of the toughest
trapping conditions.
For
those who trap only in the fall, the main concern is when is it best to start. But
trappers who operate all season long, or who do some sort of late season trapping,
also have to decide when to stop. Just like the rubbed fox I caught in January, not
all pelts are good just because the weather is cold. As the pelts degrade over the
winter, some of these animals become more valuable as breeding stock, than they are
tacked on a stretcher.
A
trapper has absolutely no control over the primeness of the pelts he harvests.
Primeness is determined by mother nature and not man. While we set trapping seasons to
generally coincide with the primeness of the animals, within this framework the
trapper must decide when the proper time is to catch these animals. Understanding the
factors that go into generating and depleting a prime pelt will help you decide when
this time is right.
Traplines
that take full advantage of quality pelts are usually the most profitable. They also
provide maximum value for the resource. Both of these should be of concern to the
trapper, and in determining how and when we trap, they should be considered as the
prime factors.
###
For fur handling supplies visit the
"Fur Handling" department at the Supply Line
(Posted for November - December 2001)
Learning Lure Fundamentals
by Hal Sullivan (This article first appeared in
"Fur-Fish-Game" February 1990.)
A lure is to a
trapper, as a glove is to a baseball player. A glove will help a player catch more
balls, and a lure will help a trapper catch more fur. But in the same manner, if you
don't have any experience with the game, using either the glove or the lure can prove
somewhat confusing. The best glove in the world won't make a star out of a baseball
player who hasn't mastered the fundamentals, and the best lure in the world won't
insure success for a trapper. Like the baseball glove, lure is meant to be an aid in
helping you play the game.
There
once was, and still is, a great deal of mystique that surrounds trapping lures. For a
time, lures were the carefully guarded secrets of individual trappers. Now there are
literally hundreds of lures on the market, and the formulations are the only secrets
still retained by the makers. The lure business has always been very competitive, with
some outrageous claims being made for these products especially in the early days of
the business. As a result, some trappers expect nothing short of a magical trapline
genie to appear when they uncap their lure bottle.
In theory, lures provide a smell
that an animal will find attractive. Yet some trappers harbor the belief that a lure
will have an overwhelming and mesmerizing effect on the animal, causing it to cover
great distances to investigate the set. In practice, lure is most effective when used
at sets made very close to the animal's natural line of travel. An animal is much more
likely to investigate a smell that is close by than one that is far off. Lure is not a
substitute for reading animal sign or knowing animal habits.
There
are times when a trapper cannot get a set exactly on location, or the area may be too
broad to pinpoint the animal. Under these circumstances a strong smelling
"call" lure, usually containing skunk musk, can be used at the set to help
attract the animal over a distance. A strong lure can give potential to these off-line
sets. If you have a choice between this and no set at all, then it is time to fall
back on the lure.
For
an animal to be attracted by a lure, first it must smell the lure. That is a rather
simple statement, but this is one aspect that many trappers fail to consider when
making sets. The smell of the lure travels on the air currents. If there is a steady
air current or a prevailing wind, an animal traveling on the upwind side of a set will
not smell the lure. You can experience this effect yourself when you are in the
vicinity of a campfire. If you stand upwind, you cannot smell the smoke. But if you
are downwind, you may be able to smell the smoke long before you see the fire.
Whenever possible, get your lured sets on the upwind side of the animal.
It
is not always possible to judge the air currents at the trap site. These currents may
change from morning to evening, or the air currents may be shifting with the weather
patterns. Here, it may be advantageous to make two sets, one on either side of the
travel way. In hilly country, air currents generally shift from morning to evening.
During the day, the warmed air will rise up the hill, and at night cooler air will
follow the slope of the hill downward. Since most furbearers are nocturnal, lured sets
should be placed uphill from the expected line of travel so the descending air
currents will carry the smell to the animal.
Quantity
is also another factor in successfully using lure. Most lure makers recommend that a
certain quantity of lure be used at a set. The lures are tested and formulated using
these quantities, and these recommendations should be followed. The manufacturer knows
your repeat business depends on how successful you are with this lure and recommends
the quantity to be used at each set accordingly. Using more, or extra, lure does not
necessarily improve your chances. As a general rule of thumb, it is better to be
stingy with lure than to be overgenerous. In some cases, too much smell may offend an
animal's nose and keep it back from the immediate area of the trap. Too much lure may
also give a "gut pile" smell to the set and cause an animal to roll on the
trap site, springing the trap without getting caught.
Lure
quantity and aromas also need to be adjusted for temperature conditions. As
temperature decreases, lures give off less smell, and lure quantity should generally
be increased as temperatures dip. During very cold and freezing weather, mild smelling
lures may completely lose their effectiveness. At this time, the loud skunk type lures
can be used directly at the set.
To
have a thorough understanding of trapping lures, you must first recognize the three
basic types--gland, food, and curiosity lure. Gland lure is made from the glands of a
target species. It is used to simulate the presence of another animal and entice the
quarry to investigate. Gland lure is the most widely used type of lure and is a good
general purpose lure. Since it simulates the presence of another animal, it is
attractive under a variety of conditions. Different species of animals are often
competing for the same resources. Lure made from the glands of one type of animal may
be attractive to other animals that sense the opportunity to pick up a leftover meal.
Coon are often attracted to fox lure, fox can be attracted to mink lure, and so on.
However, it is usually wise to select a gland lure that matches the target animal.
Gland
lure also plays on the territorial nature of most furbearers. Most furbearers
establish a home range which they protect from intruders. The smell of an animal that
is not a member of the family group will give cause for investigation. This also works
in the reverse because a trespassing animal will investigate the smell to determine
what other animals are in this range and which ones to beware.
Food
lures are self-explanatory. They simulate the odors of a food substance that is
attractive to the animal. There are three basic categories of food lure: meat
(including fish); fruit (or vegetable); and dairy products or eggs. Meat type food
lures are the standard fare for predator trapping. Fruit type food lures also include
other sweet smelling substances like honey or molasses, and aromatic flavorings like
mint. These lures are attractive to the non-meat eating furbearers, as well as those
that are omnivorous. During the early season even animals that are generally
considered carnivorous can be attracted to fruit type lures. Other food lures are made
from egg or cheese, both of which can be attractive to a wide variety of animals. But
these lures are usually not as popular as the meat and fruit type lures.
While
all lures incite some type of curiosity in an animal, the "curiosity" type
lures are not specifically directed toward food or animal smells. These lures provide
an intriguing, and possibly unidentifiable smell to the animal. Gland or food lure may
cause the animal to investigate an intruder or an opportunity for a meal respectively,
but curiosity lures elicit a response of, "What the heck is this?", from the
animal. While curiosity lures may have a gland or food base, they also contain smells
that are completely foreign to the animal.
Call
lures might also represent another class of lures. These lures usually have a gland or
meat base, but are singled out because of their very loud or strong odor. In general,
most call lures contain a portion of skunk essence which is well known for its
powerful odor. In fact, skunk essence alone can be used as an effective call lure. As
mentioned earlier, call lures can be used to attract animals over a distance, when the
set can not be placed on location, or the path of an animal cannot be accurately
determined. Call lures are ordinarily too strong for use directly at the trap site and
may overpower or offend an animal's nose. They are usually used in conjunction with
another lure which acts as the specific attraction for the animal. The exception may
come during very cold weather when call lure may be the only type that will give off
any odor at all.
Understanding
the different types of lures, can help you choose which lure or lures to use at a set.
For example, a set that represents a dining opportunity for an animal would be most
enhanced by a food lure. Sometimes a combination of lures can prove effective at a
set. A gland lure used in combination with a food lure can give the impression that
another animal has either left, or missed, a meal at this spot. However, using two
gland lures, or two food lures at a set may not provide any added attraction.
How
and where you apply lure at a set is a function of the set itself. No standard rule
can be given for all sets, and exact placement of the lure at any given set is often a
matter of debate. In broad terms, the lure should be placed at the set so that an
animal trying to investigate the smell will step in the trap. At a dirthole set, lure
is placed very near to, or down inside, the hole. At a flat set, lure is placed on or
under the backing. With a pocket set, the lure is most often placed back in the hole.
If a combination of lures is used at a set, it is a good idea to apply them at
different points in relation to the trap. This will give the animal more than one
point of odor and more than one source that it must check out, thus increasing the
chance it will step in your trap. Mixing the lures all in one tiny spot jumbles the
smells, and gives only one point of attraction.
The
strong smelling call lures, as previously noted, are rarely used in close proximity to
the trap. Instead, the lure is used to call the animal to the set area where another
lure or bait will draw the animal's attention to the set itself. Call lures are often
placed some distance, ten or twenty feet, from the set on an elevated object such as a
branch or weed to give them better air dispersion. Some water trappers use a call lure
above and outside of a pocket set to call the animal's attention to the pocket. It is
preferable to have the call lure on the upwind side of the actual set so the animal
will find the set while coming to the call lure. However, even if the call lure is on
the downwind side of the set, the animal may be able to pick up the different smell of
the set when it reaches the call lure.
How
lure is applied at a set also has a bearing on its effectiveness. Some trappers simply
pour out their lure on the ground; however, many use some type of absorbent material
to hold the lure. This might be a wad of dry grass or weed fluff. Cotton balls and
sheep's wool are also popular lure holders. These materials tend to soak up and hold
the smell of the lure. If lure is being applied at or below ground level it is often
helpful to take a stick or extra trap stake and make a small hole to hold the lure.
Dispensing
lure can be a problem. Thin lures are often just poured from the bottle, but this can
be messy. Many trappers replace the regular bottle cap with an eyedropper cap and use
the eyedropper to place the lure. Thick lures are usually dispensed by taking a stick
or other like object and dipping it in the lure bottle. The stick method can also be
used when the lure has to be placed in an awkward position such as the roof of a pocket
set. In this particular situation, a cotton swab makes a good lure holder.
The
plastic lure capsule is a rather recent introduction in the field of applying lures.
These small capsules are equipped with a lid, and are usually stuffed with an
absorbent material to soak up the lure. They can be prepared in advance by the
trapper, and carried with the lid closed. When a set is constructed it is a simple
matter to open the top of the capsule and push it into place at the set. These
capsules have the advantage of protecting the lure from the elements, and they can be
retrieved and reused when a set is abandoned.
The
problem of selecting a lure for a specific trapline is one that is not easily solved.
Some may discount the effectiveness of a lure, when the fault may lie with the trapper
himself. Many of these folks will go off in search of the "holy grail" of
trapping lures trying to find the one perfect lure that will fill their traps. But
most successful trappers will concede that lure plays a secondary role in their
trapping. Any reputable lure in the hands of a skilled trapper will likely produce
results. This does not mean that all lures work equally well for different trappers
in different localities. Judging the effectiveness of a lure is dependent on your
skill in using lure. A good starting point is to select a popular selling lure from a
name brand manufacturer. When you feel you are using this lure to its full potential,
then begin to experiment. Most trappers carry a battery of lures for different animals
in different situations and don't rely on one single lure.
It
is often advantageous to have two different brands or lines of each type of lure.
Sometimes an animal will not investigate a set or may become familiar with certain
lure and no longer be attracted by it. In a worst case scenario, an animal may escape
from, or be frightened off by, a snapping trap and learn to associate the smell of the
lure with danger. Having a second lure as a back-up could draw the animal again to
your sets.
To
discount the fact that lure is a valuable asset to a trapper would be foolish. But it
would be just as silly to think that any single or specific lure can assure success on
the trapline. Lure is a tool of the trade, and as such, the result it produces depends
on the skill with which it is used. Learning to identify, select, and apply lure is an
acquired trapping skill and is no more or less important than sign reading or set
construction. Lure is not a shortcut to success, but it is on the route that is
followed by most successful trappers.
###
For lures and other scent attractors visit the
"Lure, Bait, Urine" department at the Supply Line
(Posted for September - October 2001)
A Different Point Of View
by Hal Sullivan (This article first appeared in the "The
Trapper" November 1989.
I stood gazing
up the old logging road and studied the situation. The fox were using this road--so
were the hunters seeking easy access in and out of the forest. I decided that a urine
post set would take the fox yet escape detection by the human traffic. The problem lay
in deciding which of the many sticks, stumps, and rocks that bordered the road would
make the best post. The solution was simple, although somewhat unorthodox. I knelt in
the road, put my elbows on the ground, and took a "fox's eye view" of the
scene.
Too
often, trappers neglect to consider their quarry's viewpoint of the environment.
Because we walk around on our hind legs, humans have a much wider range of vision than
most other animals. We can easily see over objects that are taller than the animals we
are trying to trap. Furthermore, our height gives us a different bird's eye
perspective of objects that might be eye level or above for a furbearer. A baseball
size rock might not look like much if you are standing over top of it, but if your
nose is only a foot or two above the ground, it becomes a much more prominent object.
When
I took a low angle view of that logging road, I found the object I needed for a post
set. It was a stub no bigger than a broom handle and only three inches tall. From a
standing position, I saw only the opposite side of the valley when I looked across the
road. But with my eyes closer to ground level, I found that the edge of the road was
silhouetted against skyline. This small stub stood out like a lighthouse on a beach.
Taking
an animal's eye view of the surroundings can be very helpful in choosing the exact
spot for a trap. Since the animal's visual world is much smaller than our own, nearby
individual objects take on a greater significance. For example, a picked corn field
bordering a creek might offer a good location for a set, but from your vantage point
it seems like one big sea of look-alike corn stalks. Putting your eyes closer to the
ground, like those of a coon or fox, will change this scene. You will find that you
can see only a few rows into the field, and tangles of stalks or an individual stalk
within the immediate vicinity will seem to stand out from the rest. Other seemingly
featureless terrain like pastures and hay fields can benefit from this low level
examination.
|
 From a standing position, this pasture field looks nearly featureless...
but watch at the arrow
|
 At the level from which a fox would view it, a sun-bleached weed stalk appears
above the grass and could provide the focal point for a set.
|
Another
advantage to adopting the animal's viewpoint is in determining the most likely route
of travel and approach to the set. This applies to land as well as water trapping.
From where you stand, a thicket might seem like an impenetrable wall of brush, but a
down-to-earth inspection might reveal trails that run underneath the canopy. This
method might reveal a ground level short cut through a brush or log pile.
These
low level observations can also be very helpful in water trapping. That is why wading
a creek will reveal more locations than walking the bank. If a trapper is eye level
with the bank, he is getting the same view as the critters that travel there. There
are certain sets like undercut banks and holes through drift piles that can only be
seen from the animal's perspective.
Duplicating
the visual perspective of a mink is probably the most challenging feat. Unless I wear
chest waders, I end up dunking my duff in the creek when I'm squatting down trying to
get a mink's view of things. I have even gone to the extreme of crawling along a creek
bank in chest waders and gauntlets trying to get a mink's perspective. This may sound
funny (I'm sure it would look funny), but you'd be amazed at the number of nooks and
crannies that can only be seen when your nose is a few inches above the water.
It
is important to know just what an animal can see at a certain location, but it is also
helpful to know what the animal can't see. Take for example a dirthole made next to a
fence row. Most of us would set for the prevailing wind, but if the wind shifts, we
would be left with only the visual attraction of the set. While you may be able to see
on both sides of the fence, the low grass and weeds growing along the bottom of the
fence may completely obscure the set from an animal of shorter stature. This
phenomenon could also occur along a creek bank, where a log you barely notice could
completely hide a pocket set from any animal that couldn't see over it.
One
of the keys of successful trapping is understanding the animal you are after. And in
many instances, it is easier to determine what an animal will do if you know what it
will see. Taking a look at the world from where the animal sees it can give you a more
educated view of how to take that animal. The only negative aspect of seeking out the
animal's viewpoint is the dirty knees and elbows, and the funny stares you might get
from assuming some unnatural positions as you look over your trapline.
###
(Posted for July - Aug. 2001)
Waxing Traps -- Risk, Reliability, and Results
by Hal Sullivan (This article first appeared in The Trapper
September 1989)
Waxing is the
traditional method for protecting traps from the elements and lubricating them to
speed up their action. Although the new cold dip solutions are gaining popularity,
there are many old fashioned guys like me who cannot take the mental strain of dipping
a fox trap in gasoline.
Fast Forward -- I must add here that many trappers are successful
using cold dip on their canine traps. And I use dip myself on my bodygrips and large
beaver traps. But I still prefer the wax for my smaller traps and my canine traps.
I prefer my
petroleum distillates to be solid at room temperature like paraffin, which is the main
ingredient in trap wax. Getting the solid wax into liquid form and on the trap is a
critical and potentially dangerous operation. The methods used to achieve this vary in
risk, reliability, and result.
The
least satisfactory method, but the safest, is to melt the wax on the surface of a
boiling kettle of water, immerse a trap, and when it is hot, pull the trap up slowly
through the melted wax. The hot wax will stick to the hot trap, but water trapped in
the pores of rust will keep the wax from adhering to the metal. The trap will show
white spots of loose wax that will sometimes flake off even before the trap is set.
The
results of waxing a trap are greatly improved if the trap is immersed in a container
of pure, melted wax. But in its liquid state, wax is similar to its petroleum-based
cousins, gasoline and kerosene. If exposed to a flame, spark, or very hot surface it
will burn furiously. One relatively safe way to melt wax is in a water bath. The wax
container can be placed in a kettle of boiling water to melt the wax. This will give
satisfactory results, and the water will catch any wax that might escape from the wax
pot before it reaches a flame or heat source.
When
waxing traps in pure wax, they should be completely dry. If wet or damp traps
are immersed, the moisture is turned to steam which creates bubbles that pop and
spatter wax out of the wax pot. This phenomena can lead to trouble in the final and
most hazardous way to wax traps--applying heat directly to the wax container. Even dry
traps have tiny specks of moisture trapped in them. Heating wax to slightly above the
boiling point of water will drive off all traces of entrapped moisture and give the
best seal of wax to trap.
However,
this method calls for extreme caution. The usual cause of accidental fires, is wax
slopped out of the pot or blown out by a steam bubble. Make sure the traps are dry. On
a sunny day, a freshly boiled trap might dry completely in an hour. Under adverse
damp, cold, conditions a trap may have to dry indoors overnight. If the wax begins to
pop and crackle like oil at a fish fry when the traps are immersed, the traps are not
dry enough. To avoid slopping out wax during the dipping process, use a big container.
A two gallon metal bucket with its wide mouth makes a good container. It can also do
two fox size coilsprings at once which cuts the time and exposure in half. A
galvanized bucket will work. The temperatures involved in waxing traps should be far
below that which will attack or melt the galvanizing material.
The
methods for the direct heating of wax vary, but one is definitely unacceptable. Wax
should never be heated over an open wood fire. If wax is to be melted with a wood
fire, the bucket must be placed over a solid iron plate that is supported by
brick-work which completely isolates the wax from the flame. This is unhandy and
allows little latitude in temperature adjustment. A more conventional way to melt wax
is with a gas flame or electric hot plate. Here again the large size wax pot is a
safety factor. As long as the pot is large enough to completely cover the heat source
and leave a safety margin to keep dripping wax from catching on fire, the risk is
greatly reduced.
Never,
never, never, try to wax traps in a building or the kitchen. Better to burn up
something in the middle of the backyard and look foolish, than to burn down the house
and look for another place to live. But you can use a common kitchen appliance
outdoors to wax traps. A deep fat fryer of sufficient size can be used to wax traps.
This self contained unit is shielded on the outside making it safer and the heat
settings are adjustable. But most will do only one trap at a time. Cost is also a
factor because a fryer used for waxing cannot readily be returned to kitchen use. Used
deep fryers might be available at garage sales or flea markets.
This is the set up I use for waxing traps. The two gallon metal
bucket completely covers the burner on the camp stove. In case of fire, I keep the
metal lid (lower left) handy to smother the flame. |
My own
preference for a heat source is to use a portable camp stove. One filling of the fuel
tank will wax dozens of traps so the cost is not prohibitive. I support and level the
stove on a low platform and set my two-gallon metal wax bucket directly over the main
burner. The burner is small on these stoves, and the bucket overlaps it quite well. I
turn the burner down low and keep it that way. Trying to hurry the melting wax along
is not a good idea. After the wax melts, I test it with a trap. If I see a string of
tiny bubbles rising from the trap, I know the wax is boiling off the water. If the wax
begins to smoke, and the boiling increases, I turn the flame down. This I do when
there are no traps in the bucket. Adding a wet trap to the pot and reaching down to
adjust the flame could earn you a face full of blinding hot wax.
To
place the traps in the wax I use a piece of wire. I make a bend on one end of the wire
and twist the other end around one or two traps depending on size. I lower the traps
gently into the wax and hang the hooked end over the edge of the bucket. In a couple
of minutes, the steel in the trap is heated to the same temperature as the wax, and
the bubbling subsides. The traps are then lifted gently from the pot and allowed to
hang still and drain for a few seconds. Shaking the traps at this point could throw
wax on the heat source. When the traps are drained, they can be given a gentle bounce
to eject the last drips of wax and be swung away from the bucket before any more drops
collect. I then remove them several feet from the fire, give them a vigorous shake,
and use the loop on the wire to suspend them from a nail until they cool. By using
several of these looped wires, you can rotate taking wires off cool traps and wiring
up unwaxed traps while you wait.
If the wax pot does catch fire, don't panic. The
flames can be smothered with a flat metal lid. Sealing
off the top of the container causes the flame to consume all the oxygen and go out.
For this reason, wax containers should have a completely flat top. The bucket I bought
had ears that stuck up above the rim. I removed the handle and bent the ears down
flat. Then I reshaped the ends of the handle to fit. The handle no longer stays on the
bucket permanently, but I can still use it to pick up the wax. I take the handle off
when I'm waxing and keep a metal lid from a 5 gallon bucket handy as a fire
extinguisher.
If
the wax spills, or the fire becomes too intense, you may need the help of a genuine
fire extinguisher. However, the main thing to be concerned about saving in this
instance is yourself! If you can extinguish the fire safely, that is fine. If you
can't, let the whole mess burn up while you watch from a safe distance. It is easy to
place dollar values on tools and materials, but it is a sure bet that the pain and
suffering inflicted by a severe burn exceeds this many times over.
This
emphasis on safety is not meant to frighten any responsible person away from waxing
traps. But attempting this task without considering these possibilities would be both
foolish and foolhardy. This is not a task that can be relegated to children, but it is
not beyond the capabilities of a mature trapper if they will follow a few simple
rules. First, remember melted wax is extremely flammable--like gasoline! Second, work
in an open outdoor area away from combustible materials. Third, make sure your heat
source is shielded from dripping wax, by using a large container and a small heat
source. Fourth, don't be afraid to protect your body with gloves and safety glasses or
goggles; you don't have to be scarred and blind to be macho. Finally, if you do have a
fire, don't panic. You may be able extinguish it easily with a smothering plate. If
not, you can walk away with a good story to tell.
###
For wax and dip visit the
"Traps
& More" department at the Supply Line
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|