Trapping Muskrats--Open Water Methods.
There are numerous methods employed in trapping the muskrat; most of
them will prove successful when they are used under the proper
conditions, time and place. The muskrat being a member of the
amphibious class of animals, consequently traps must be set in or
very near the water to attain the best results. This, however, does
not mean that traps set at random will bring results, but, on the
other hand, when sets are properly placed at signs, then the novice
can rest assured that he will be rewarded for his efforts.
When a trapper decides to operate on a certain stretch of water, his
first duty would be to study the signs of the animal, from the
abundance or scarcity of which he can closely estimate the number of
animals present in that particular locality, also the size of
territory he can handle, and the number of traps required to cover
the same.
What are signs? They are the visible indications which betray the
presence of the animals, such as tracks in the muddy margins of the
shore (see Fig. 1), feed beds, houses, dens, slides, the freshly cut
stems of aquatic vegetation and excremental matter on logs, drift
wood, rocks, and other objects lying in or near the water. To become
expert at reading signs requires practical experience; theory or book
knowledge alone will not do. The success or failure of any trapper
can be measured by his ability to read the signs of the animals he is
seeking and his knowledge of their nature.
Our next consideration will be the selection of the proper traps.
When trapping muskrats with the common steel traps, never use
anything larger than size No. 1 1/2 nor smaller than size No. 1.
The "Newhouse" is without a doubt the best and most reliable all
around steel trap on the market; the material and workmanship
embodied in its construction, combined with its durability, render it
a product of the highest character.
The "Victor" is the most popular of the cheaper kind of traps and is
generally used by those who follow trapping as a side-line. While
trapping 'rats, many trappers prefer the Victor to the Newhouse, on
account of the latter's powerful spring. The forelegs of the muskrat
are comparatively small and frail and easily broken off; for that
reason too strong a spring is not desired.
The various makes of "jump" traps are rapidly becoming very popular.
They are a very compact trap on account of their feature of having
the spring on the inside of the jaws, which permits them to be set in
places where other traps could only be set with great difficulty.
There are many brands of traps manufactured which possess special
features, such as double jaws, webbed jaws, high grip, etc. All of
these traps are excellent for catching muskrats, as they are made to
prevent the animals from gnawing or wringing off, and thus escaping.
One of the best traps for muskrats ever invented is manufactured by
W. A. Gibbs & Son, Chester, Penn. It is made with two sets of jaws;
the inner set gripping the animal's leg, while the outer set clutches
the body. From this trap there is no escape when once caught, in many
cases killing its victim instantly, which benevolent feature makes it
a favorite of many.
Trapping methods may be classified into two separate groups, namely,
blind and bait sets, ranking in the order named. A blind set is
arranged at signs without the use of bait. Traps placed in position
so as to guard the approach to food and scent decoys are termed bait
sets.
Scent decoys, better known as animal baits, are compounded of various
ingredients which appeal to the inborn and irresistible instincts of
the animals, and which assist in enticing them to traps.
The following methods are recognized to be the best and most reliable
for trapping 'rats when streams are free of ice. They will prove
their merits to the beginner when applied intelligently. While the
muskrat is generally conceded to be one of the easiest of fur bearers
to trap, let no one suppose that the careless trapper who makes his
sets in a sort of hit or miss fashion, will ever achieve much of a
success in trapping them.
Perhaps the most common method employed in the capture of this little
animal, is to set traps at the foot of their slides, in two or three
inches of water. A slide, in the trapper's vocabulary, is a place on
the banks frequented by 'rats, usually extending from eight to
sixteen inches above the water and having a kind of plastic perch or
rest at the top, upon which are generally found excrements of the
animal. These slides are easily recognized on account of their worn
and smooth appearance, which is brought about by the animal's habit
of sliding into the water when leaving them. Do not waste any time in
setting traps at old and dried signs, those that are being used will
appear damp and often sprinkled with fresh mud. Where the water is
not deep enough at the foot of the slide to completely cover the
trap, excavate a bed for the same to the desired depth. This rule
should be followed in all forms of water sets. Whenever possible,
always stake the trap chain into deep water at full length, as the
first impulse of the captured game is to seek shelter by diving into
deep water, where, following a short struggle, the weight of the trap
finally drowns it. The sliding pole is another and more certain
method of drowning the animals (See Fig. 2). Drowning will not only
conceal the captured game from possible thieves, but also secure it
for the trapper against gnawing and wringing off, and last, but not
least, this humane act will do away with a lot of needless suffering.
[Illustration. Fig. 2]
Another good way to take them is at their feed beds. These are
located near shore among the scattering growths of aquatic
vegetation. They appear to be floating in the water semi-submerged,
and are composed of the refuse of the animal's food, such as the
stems of blue flags, wild rice, reeds and bits of various grasses
found growing near their haunts. When making sets on these beds make
sure that the traps are from one to two inches under water, as this
will allow the trap to get a higher grip on the animal's outstretched
leg. Arrange the set so that the catch will drown.
Often while looking for signs the trapper will come upon a small,
narrow path, which is three to five inches in width, leading from the
water to some other body of water near by, or taking its course
across a peninsula to again terminate in the water on the other side.
Such a trail is commonly made and used by muskrats. When you find
such a place, set a trap in the water at each end of the trail. When
making a set where the water is much deeper than the usual depth
required, take sticks about twelve inches long and twice the caliber
of an ordinary lead pencil, shove these into the bank horizontally
about a third of their length and three inches under water, placing
them an inch apart, six in a row. This will make a platform for the
trap, which will overcome the danger of the animals passing over the
set without getting caught.
In the late fall when 'rats are busy building and repairing their
houses, they can be caught by setting the trap on that side of the
structure showing the greatest slope; because here they ascend when
at their labor. When staking the trap at a set of this nature, it is
advisable to drive another stake about a foot beyond the first. The
animal, when caught, struggling winds the chain around the outer
stake, and is thus hindered from reaching the house, where it
otherwise would do great damage, tearing and digging into it. This
would result in frightening the other inmates away, thus lessening
the trapper's chances of duplicating his catch.
The washes under banks and the undermined roots of trees at the
water's edge, created by the ceaseless toil of the elements, afford
good places to set traps, as every passing 'rat will visit such
places. Traps should be set and covered very carefully, as a place of
this nature is often investigated by the elusive mink and inquisitive
raccoon. As a consequence, the trapper has a fine opportunity of
catching a more valuable animal.
When searching the stream for signs, you will often notice the
droppings of the animals on logs and scraps of lumber lying in the
water. These can be converted into excellent sets by cutting a bed
for the trap with the ax, just far enough under water to completely
cover the trap.
When signs and places as described above are scarce, but muskrats are
known to exist, proceed as follows: At some conspicuous place, dig a
horizontal hole in the bank right at the water-line, which should be
about a foot deep and five inches in diameter. Pin a piece of
parsnip, carrot, cabbage or sweet apple, back in the hole. Some
trappers use a piece of the flesh of muskrat, the scent of which is
attractive to muskrats. Set the trap at the mouth of this hole, in
two or three inches of water, conceal carefully by covering lightly
with water-soaked leaves and thin mud. The above is a set equally
good for mink, as this animal has the habit of exploring every hole
that it comes to in its travels.
Another and most simple method, is merely to fasten the bait on the
bank about eight inches above the trap. In reaching for the bait the
'rat will step into the trap and get caught.
Some trappers prefer to use animal baits in connection with their
'rat sets at all times. This, I believe, is wholly unnecessary,
excepting during mating, which occurs the latter part of February and
extends throughout the rest of the trapping season. At this time, a
good, dependable scent will help considerably in luring animals to
traps.
There are numerous brands of scents on the market, some of which are
reliable, but most of them are a farce, and are merely intended to
pry hard-earned dollars from overalls pockets. The formula used in
the manufacture of most of these baits is kept a secret by the
makers. The purchaser, not knowing what ingredients they contain,
faces the perplexing problem of choosing, or more frankly stated,
guessing, as to their merits, when buying.
But, why worry about buying decoys when you can easily make them
yourself? The musk of the muskrat is the best scent known for
attracting this animal. It is found on both sexes, in two cream
colored glands known as castors, which are located just under the
skin of the belly. Remove these from every animal you catch, and
place in an air-tight bottle or jar until needed. When you are ready
to prepare the scent, proceed as follows: Mash the castors into a
fine pulpy state; to every ounce of this mixture add two ounces of
glycerine to give volume and prevent evaporation, also one grain of
corrosive sublimate. Let stand for about a week and you will have the
best muskrat scent obtainable. Cork tightly and keep in a cool place.
Sprinkle a few drops of this scent at every set during the spring
season.
In the early spring, as soon as the first heavy thaws set in
releasing the muskrats from their natural prison, they are eagerly
sought because their pelts are at their best, being fully prime at
this time of year. But trappers are often hampered in their
operations against the lowly 'rat at this particular time, on account
of the absence of signs. This drawback can be overcome as follows:
Procure pieces of two by six (plank), each about four feet in length.
Set two traps on each plank, one near each end, covering them lightly
with dry grass or leaves. Sprinkle a few drops of scent along the
plank between traps. Staple the traps to the ends of the plank and
anchor the same near shore. Some trappers scatter pieces of bait on
the plank, but this is not necessary, as the scent will draw them
much better than food bait at this time of year.
Another method is to build a small mound in about six inches of
water. This can be made of small stones, plastered with mud, and
should extend about six inches above the water. Sprinkle a few drops
of scent on top of mound and set trap at the bottom, staking into
deep water.