notched pegs are here driven in the back part of the pen, about
five inches apart, with their notches towards the front. A forked
bait stick of the shape shown is then procured. The draw-string
should be attached near the end furthest from the fork. By now
inserting the ends lightly beneath the notches in the pegs, at
the same time letting the bait incline near the ground, the trap
will be set on a very slight lift, as the bait will dislodge the
pieces. Of course the noose must be arranged in the opening of the
pen, as in the previous varieties. The bait stick in both cases
should be set cautiously beneath the notches, as shown at (_a_),
so that the slightest turn will cause it to roll out of position.

[Illustration: Method No. 3]

A fourth method of snaring is shown in our next figure. In this
instance the original arch is used, or else some circular opening
constructed in the front of the pen. Inside, at the back part of
the inclosure, a smaller arch is placed. Two sticks are then to
be made similar to those mentioned in our first example of the
"Twitch-up." Let the draw-string be tied to the end of one of these
sticks; after which it should be passed under the inside arch, being
brought out in front of it, and there supported by the bait-stick,
as seen in our illustration. The noose should then be attached
to the draw-string above the pen, and afterward brought down and
arranged in front of the opening. The trap is then set, and will
be found on trial to work admirably.

[Illustration: Method No. 4]

One of the simplest as well as _surest_ of "Twitch-up" traps forms