Читать книгу The Natural History of Cage Birds - Bechstein Johann Matthäus - Страница 9

We are furnished with house birds by the bird catchers and bird sellers; the latter procure foreign birds, and teach them, the former the indigenous ones. A good bird catcher ought to know not only the different modes of taking birds, but also all the calls for attracting the different species and sexes: the call notes vary very much among house birds, according to their passions and wants; thus the common chaffinch, when calling its companions, often repeats iack, iack; when expressing joy, fink, fink, which it also does when angry, though louder and more quickly; whilst its cry of sorrow is treef, treef.

The science of bird catching consists in studying these different languages well, and it will ensure success.

As each species of bird requires a different mode, I shall mention the various methods in the course of the work, and shall here only speak of bird catching in general. The first thing to know is the proper time to take birds. For birds of passage, impelled by cold and want of food to change their climate, nets should be spread in spring and autumn; erratic birds, which change their place merely in search of food, may be taken, some in winter, some in spring, and others in autumn; those birds which never quit their native place may be taken at any season, but more easily in winter, when they assemble in small flocks.

Autumn is the time for taking birds in nets; some, attracted by a call-bird, or by food, come of their own accord into the trap; others, as the different species of larks, must be driven to the net; but spring is the best season for employing the decoy, or call-birds, concealed in cages, and also for catching the northern birds on their return from the southern countries to their own. It is the best time for observing the different sexes of these birds, for the males always arrive some days, or even a whole week, sooner than the females; hence it happens that at first the bird catchers take only the former, while the latter are caught afterwards. March and April are the best months for this sport, which should always be made in the morning from the break of day till nine o’clock, as afterwards the birds are too much engaged seeking their food to listen to the call of the decoy birds.

As most of the house birds of the first class, are caught in the net, I shall describe the simple manner in which it is done in Thuringia. Some rather strong branches of oak and beech are chosen with their leaves on; about the space of a foot is cleared of leaves, a foot and a half from the top of the branches, and in this space notches are made for fixing lime twigs: the bush, when thus prepared, must be placed on an eminence in the most frequented part of the birds’ path, for birds of passage have fixed roads which they always follow, and in which numbers may be seen, whilst about four hundred paces distant not one can be met with. These tracks generally follow the mountains which border on valleys. It is on these mountains then that the decoy bush must be placed; it must then be garnished with lime twigs, placed in an inclined position, and beneath on the ground must be put the decoy birds, covering their cages with branches of fir or any other tree, so that the birds cannot see one another, as that would prevent the birds of passage from stopping, and the others from calling.

Decoy birds taken wild are preferred to those reared from the nest, for these never know the call note well, or at least do not repeat it often enough.

One of the best modes of catching is by what is called the water-trap; all kinds of birds may be caught by it, and there is always a choice. This sport is very agreeable in the hot summer days, for you have only to sit quietly under the thick shade of the foliage by the side of a running stream. A net of three, four, or six feet long, and three or four wide, according to the size of the place, must be spread over a trench made on purpose to receive the water. Some sticks of about an inch thick must be put into the trench level with the water, to which hoops are fixed to prevent the net from getting wet by falling into the water; the rest of this little canal must be covered with branches. If the place be well chosen it will be surrounded during the day with numbers of different birds. This sport may be carried on from the 24th of July till October, from the rising to the setting of the sun.

When the water-trap can be set near a forest, in a grove of pines and firs, near quickset hedges and gardens, or in the middle of a meadow, wood or field-birds may be caught at the same time. For the sake of convenience, small cages are made which can be folded up and put into the pocket. They only serve, however, for the tamest kinds of birds, such as goldfinches, siskins, and linnets; those which are very wild and violent, as chaffinches and larks, should be put into a small bag made of linen, the bottom of which must be lined with felt. When brought to the house the violent species must be immediately put into a dark place, and their cages covered with branches or anything else, that they may not injure themselves, or spoil their plumage. A little attention to the birds’ actions in such cases will point out what is best to be done, for amongst birds of the same species there is nothing regular in this respect.