BIRD LIME.
This substance so called to which we have above alluded, and which is sold in our bird marts under that name, is a viscid, sticky preparation, closely resembling a very thick and gummy varnish.
It is astonishingly "sticky," and the slightest quant.i.ty between the fingers will hold them together with remarkable tenacity. What its effect must be on the feathers of a bird can easily be imagined.
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This preparation is put up in boxes of different sizes, and may be had from any of the taxidermists or bird-fanciers in any of [Page 98]
our large towns or cities. Should a _home made_ article be required, an excellent subst.i.tute may be prepared from the inner bark of the "slippery elm." This should be gathered in the spring or early summer, cut into very small pieces or sc.r.a.ped into threads, and boiled in water sufficient to cover them until the pieces are soft and easily mashed. By this time the water will be pretty much boiled down, and the whole ma.s.s should then be poured into a mortar and beaten up, adding at the same time a few grains of wheat. When done, the paste thus made may be put into an earthen vessel and kept. When required to be used, it should be melted or softened over the fire, adding goose grease or linseed oil, instead of water.
When of the proper consistency it may be spread upon sticks or twigs prepared for it, and which should afterwards be placed in the locality selected for the capture of the birds.
An excellent bird-lime may be made also from plain linseed-oil, by boiling it down until it becomes thick and gummy. Thick varnish either plain or mixed with oil, but always free from alcohol, also answers the purpose very well. The limed twigs may be either set in trees or placed on poles and stuck in the ground.
If any of our readers chance to become possessed of an owl, they may look forward to grand success with their limed twigs. It is a well known fact in natural history that the _owl_ is the universal enemy of nearly all our smaller birds. And when, as often happens, a swarm of various birds are seen flying frantically from limb to limb, seeming to centre on a particular tree, and filling the air with their loud chirping, it may be safely concluded that some sleepy owl has been surprised in his day-dozing, and is being severely pecked and punished for his nightly depredations.
Profiting from this fact, the bird catcher often utilizes the owl with great success. Fastening the bird in the crotch of some tree, he adjusts the limed twigs on an sides, even covering the neighboring branches with the gummy substance. No sooner is the owl spied by _one_ bird than the cry is set up, and a _score_ of foes are soon at hand, ready for battle. One by one they alight on the beguiling twigs, and one by one find themselves held fast. The more they flutter the more powerless they become, and the more securely are they held.
In this way many valuable and rare birds are often captured.
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THE HUMMING BIRD TRAP.
One of the most ingenious uses to which bird lime is said to have been applied with success, is in the capture of humming-birds.
The lime in this instance is made simply by chewing a few grains of wheat in the mouth until a gum is formed. It is said that by spreading this on the inside opening of the long white lily or trumpet-creeper blossom, the capture of a humming-bird is almost certain, and he will never be able to leave the flower after once fairly having entered the opening. There can be no doubt but that this is perfectly practicable, and we recommend it to our readers.
The object in making the bird-lime from wheat consists in the fact that this is more easily removed from the feathers than the other kinds.
We would not wish our readers to infer from this that a humming-bird might be captured or kept alive, for of all birds, they are the most fragile and delicate, and would die of _fright_, if from nothing else. They are chiefly used for ornamental purposes, and may be caught in a variety of ways. A few silk nooses hung about the flowers where the birds are seen to frequent, will sometimes succeed in ensnaring their tiny forms.
The blow-gun is often used with good success, and the concussion from a gun loaded simply with powder, and aimed in the direction of the bird, will often stun it so that it will fall to the ground.
If a strong stream of water be forced upon the little creature, as it is fluttering from flower to flower, the result is the same, as the feathers become so wet that it cannot fly.
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[Ill.u.s.tration: MISCELLANEOUS TRAPS]
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BOOK IV.
MISCELLANEOUS TRAPS.
THE COMMON BOX TRAP.
[Ill.u.s.tration: T]he following chapter includes a variety of traps which have not been covered by any of the previous t.i.tles. Several novelties are contained in the list, and also a number of well known inventions.
There is probably no more familiar example of the trap kind than that of the common wooden box-trap, better known, perhaps, by our country boys as the rabbit-trap. A glance at our ill.u.s.tration, will readily bring it to mind, and easily explain its working to those not particularly acquainted with it. These traps may be made of any size, but, being usually employed in catching rabbits, require to be made quite large. They should be made of hard seasoned wood--oak or chestnut is the best--and of slabs about an inch in thickness.
The pieces may be of the following dimensions: let the bottom board be 20+7 in.; side board, 20+9 in.; lid board 19+7 in., and the end piece of lid 7 in. square.
The tall end piece should be about 16 inches high by 7 broad. Let this be sharpened on the upper end, as seen in the engraving, and furnished with a slight groove on the summit, for the reception of the cord. Now to put the pieces together.
Nail the two sides to the edge of the bottom board, and fit in between them the high end piece, securing that also, with nails through the bottom and side boards. Next nail the lid board on to the small, square end piece, and fit the lid thus made neatly into its place.
To make the hinge for the lid, two small holes should be bored through the sides of the trap, about four inches from the tall end, and half an inch from the upper edge of each board. Let [Page 104]
small nails now be driven through these holes into the edge of the lid, and it will be found to work freely upon them.
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The princ.i.p.al part of the trap is now made, but what remains to be done is of great importance. The "spindle" is a necessary feature in nearly all traps, and the box-trap is useless without it. In this case it should consist merely of a round stick of about the thickness of a lead pencil, and we will say, 7 or 8 in. in length.
One end should be pointed and the other should have a small notch cut in it, as seen in the separate drawing of the stick. The spindle being ready, we must have some place to put it. Another hole should be bored through the middle of the high end piece, and about 4 in.
from the bottom. This hole should be large enough to allow the spindle to pa.s.s easily through it. If our directions have been carefully followed, the result will now show a complete, closefitting trap.
In setting the trap there are two methods commonly employed, as shown at _a_ and _b_. The string, in either case, must be fastened to the end of the lid.
In the first instance (_a_) the lid is raised and made fast by the brace, holding itself beneath the tip of the projecting spindle, and a nail or plug driven into the wood by the side of the hole.
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Of course, when the spindle is drawn or moved from the inside the brace will be let loose and the lid will drop.
In the other method (_b_) the spindle is longer, and projects several inches on the outside of the hole. The brace is also longer, and catches itself in the notch on the end of the spindle, and another slight notch in the board, a few inches above the hole.
[Ill.u.s.tration]
When the bait is touched from the inside, the brace easily flies out and the lid falls, securing its victim. Either way is sure to succeed, but if there is any preference it is for the former (_a_). It is a wise plan to have a few holes through the trap in different places, to allow for ventilation, and it may be found necessary to line the cracks with tin, as sometimes the enclosed creature might otherwise gnaw through and make its escape. If there is danger of the lid not closing tightly when sprung, a stone may be fastened upon it to insure that result.
This trap is usually set for rabbits, and these dimensions are especially calculated with that idea. Rabbits abound in all our woods and thickets, and may be attracted by various baits. An apple is most generally used. The box-trap may be made of smaller dimensions, and set in trees for squirrels with very good success.
There is still another well known form of this trap represented in the tail piece at the end of this section. The box is first constructed of the shape already given, only having the lid piece [Page 106]
nailed firmly in the top of the box. The tall end piece is also done away with. The whole thing thus representing a simple oblong box with one end open. Two slender cleats should be nailed on each side of this opening, on the interior of the box, to form a groove into which a square end board may easily slide up and down, the top board being slightly sawn away to receive it. An upright stick should then be erected on the top centre of the box, in the tip of which a straight stick should be pivoted, working easily therein, like the arms of a balance. To one end of this balance, the end board should be adjusted by two screw eyes, and to the other the string with spindle attached. By now lowering the spindle to its place, the further end of the balance will be raised and with it the end board, and on the release of the spindle the board will fall. This plan is quite commonly adopted but we rather prefer the former. But as each has its advantages we present them both.
ANOTHER BOX TRAP.
This works after the manner of the ordinary wire rat-trap; our ill.u.s.tration explains itself.
[Ill.u.s.tration]
The box should be of the shape there shown, with one of its end pieces arranged on hinges so as to fall freely. An elastic should be fastened from the inside of this end to the inner surface of the top of the box, to insure its closing. If desired an elastic may be adjusted at the side as shown in the cut and a catch piece of stout tin should be attached to the bottom of the trap to secure the lid when it falls. A small hole should then be bored in the top, near the further end of the trap, and [Page 107]
the spindle, having a notch on its upper end, pa.s.sed through the hole thus made. The top of the spindle is shown at (_a_). It should be held in its place by a small plug or pin through it, below the surface of the box. A slender stick, long enough to reach and catch beneath the notch in the spindle should now be fastened to the lid and the trap is complete. It may be baited with cheese, bread, and the like, and if set for squirrels, an apple answers every purpose.
When constructed on a larger and heavier scale it may be used for the capture of rabbits and animals of a similar size, but for this purpose the previous variety is preferable.
THE FIGURE FOUR TRAP.