JPH06153755A - Threatening implement for crow - Google Patents

Abstract

PURPOSE:To provide a threading implement having excellent threatening effect on crow, sustainable in such effects without causing immunization to the threatening. CONSTITUTION:A ring form is made at an intermediate part of a wire rope 12 and a raccoon dog bone 16 is fitted at one end of the ring form and hung down.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bird frightening device, and more particularly to a frightening device dedicated to a crow that is suspended and used.

[0002]

2. Description of the Related Art Conventionally, as a threat to birds, there have been fixed things such as a scarecrow, things that move and make noise by the wind, things that glow when receiving light, periodic explosion sounds and various sounds. It is known to put out things.

[0003]

However, in the case of the crow, since the most intelligent of the birds is developed, it can be seen that any of the threats is a direct threat, and there is a problem that there is no effect at all. there were. Therefore, in order to solve such a problem, the inventor of the present application has tried all kinds of methods that are said to be effective for the crow's throat, but there is no effect at all, or even if there is an effect at first, it is easy to get used to it. There was nothing that could cause the illness and sustain the effect of the threat. Further, the inventor of the present application tried to develop a whip tool for exclusive use of crow over a long period of time, but all of them failed, and the one having the sustained effect could not be obtained.

By the way, the inventor of the present application discovered the following while hunting a raccoon dog. That is, when looking around a trap that has been set up in several places, the raccoon dog that has already died on the trap is left in a suitable place in the mountain and the next trap is looked around. It is customary that the raccoon dog is often attacked by the glass, and the raccoon dog is damaged to the extent that it does not stop its original shape. However, among the raccoon dogs placed in the above locations, it happened that I noticed that the crows would not be attacked, so I just carefully observed them. By the way
We have found that the same results are always obtained under the same conditions.
While continuing the research after that, it was found that the same result was obtained when the bone of the raccoon dog was used instead of the living body of the raccoon dog, and that the effect was sustained. The present invention was made by the inventor of the present invention having found out such a mysterious characteristic of glass, and the object of the present invention is to make a mesmerizing effect, and to keep the effect of the threatening glass. Is to provide the ingredients.

[0005]

The present invention has been made to achieve the above object, and the present invention is configured as follows. A A crow whiskers that attaches a raccoon bone to a wire rope and can be hung with the raccoon bone attachment side down, and has one or more ring-shaped parts in the middle of the wire rope. B. The skull of the raccoon dog is attached to the wire rope used for trapping the raccoon dog, and the skull attachment side can be hung down, and one or more ring-shaped parts are provided in the middle of the wire rope. Ingredient Here, the "intermediate part of the wire rope" is not limited to a position of 1/2 of the entire length of the wire rope, but means a part between one end and the other end of the wire rope. Further, the “wire rope used for trapping raccoon dogs” means a wire rope for setting a trap and a wire rope when the raccoon dog is actually hooked.

[0006]

Embodiments of the present invention will now be described in detail with reference to the drawings. In FIG. 1, (a), 10 is a rod, a wire rope 12 is hung at the tip thereof, and a ring-shaped portion 14 formed by curling the wire rope 12 is formed in the middle thereof, and the wire rope 12 A raccoon skull 16 is attached to the other end of the. The wire rope 12 is used for trapping raccoon dogs and has actually been raccoon dogs. It has a diameter of about 2 mm and the length is usually 0.8.
It is about 1.2 m. The annular portion 14 has a diameter of about 1
It is about 5 cm, and as shown in FIG. 1, (b), the wire rope 12 is curled into a ring shape, and then one end of the wire rope 12 is passed into the ring, and the vicinity of the passed portion is bound with a bind wire 18. It will be. The skull 16 is attached by making a hole in the skull 16, passing one end of the wire rope 12, and then forming a knot so that the skull 16 does not come off.

In the embodiment constructed as described above, the rod 10 is pierced into the ground or supported by an appropriate support, and the skull 16 is normally used with the height of the skull 16 within 1 m from the ground. To be done. However, in the case where the vine covers the ground and the plant does not extend much upward, such as in a watermelon field, the skull 16 is used so that the height of the skull 16 is about 30 cm from the ground.

[Experimental Examples and Experimental Results] (1) In a watermelon field in an area where crows were badly damaged by feeding, the crowing trick of the above example was installed so that the height of the skull 16 was about 30 cm above the ground. However, within the radius of about 30 m centering on the installation location, there was a threatening effect, the crow did not approach at all, and of course the watermelon was not attacked. In addition, even after a lapse of months after installation, the effect of the threat was maintained without getting used to it at all. 5 for skull 16
It could be used for about a year, and the effect of the threat was not changed. Furthermore, when the above-mentioned crow glass frightening tools were installed in the entire watermelon field at a ratio of one in the range of a radius of 30 m, there was no damage to the glass by the watermelon field. (2) In a field where strawberry, tomato, eggplant, peanut and white melon are cultivated in an area where crows are badly damaged by food, when a glassware for crows is installed in the same manner as above, there is no damage to glass. There wasn't. In the case of tomatoes and eggplants, which have a higher height, the height of the skull 16 is set to about 1 m. (3) In a corn field in the same area as above, when the above-mentioned frightening equipment for crows was installed, the effect of the frightening was not sufficient at the same intervals as in the above-mentioned experimental example, so the intervals were changed and installed at intervals of about 10 m. However, there was a sufficient stinging effect. The reason for this is not clear, but it may be because corn grows taller and the crow tricker is hard to see. (4) In the same area as above, one of the above-mentioned glass frightening tools was hung near the center of a 10-are fig fig farm to be slightly higher than the tree height. (5) When the fruits such as persimmons and pears were also tried, the same effect as the case of the above-mentioned watermelon field and fig garden was obtained. (6) When a large number of crows are gathered instead of for collecting animals, the crow glass dressing device is about 200 m-250.
When approaching near m, the glass flew away and flew away. (7) For comparison, when pork, chicken, cat and dog bones were used in place of the raccoon skull 16 of the above example,
There was no threatening effect. Further, the crow frightening tool of the above-described embodiment has no effect of frightening birds other than crow, such as pigeons.

In the above-mentioned embodiment, it is possible to use a tree branch, a stretched wire, or other support instead of the rod 10. However, it is preferable to use a bamboo rod that is thinner and more flexible as it goes further. This is because, when a strong wind is received, the impact on the skull 16 is alleviated, and the skull 16 lasts a long time. Further, two or more ring-shaped portions 14 may be provided. Furthermore, instead of the skull 16 of the raccoon dog,
It is also possible to use other bones of the raccoon dog, such as the bones of the foot. The threatening effect is the same as for the skull 16,
It is easily damaged by weathering and can be used for four to five years with the skull 16, whereas it can only be used for about one year. As the wire rope 12, it is possible to use another wire rope which is not used as a trap for the raccoon dog, but the effect of the threatening is slightly inferior. Although one embodiment of the present invention has been described above, the present invention is not limited to such an embodiment,
Needless to say, the present invention can be implemented in various modes without departing from the scope of the present invention.

[0010]

Since the present invention is configured as described above, it has the following effects. The furrowing device for a crow according to the present invention has an excellent frightening effect only in the crow, and the crow does not approach at all and does not become accustomed, and the frightening effect continues.

[Brief description of drawings]

1A and 1B are a front view and a partially enlarged view showing an embodiment of the present invention.

[Explanation of symbols]

 12 wire rope 14 annulus 16 skull

Claims (2)

[Claims] 1. A trouser for a crow, in which a raccoon bone is attached to a wire rope so that it can be hung with the raccoon bone attachment side facing down and one or more ring-shaped portions are provided in the middle of the wire rope. . 2. A raccoon skull is attached to a wire rope used for trapping raccoon dogs so that it can be hung with the skull attachment side down, and one or more ring-shaped parts are provided in the middle of the wire rope. Frightening equipment for crows.