Eight pegs are used, made of hard wood, generally ash, four of which are called the "chief pegs." The whole of the pegs are notched, for the convenience of attaching a line.
The method of laying the clap-net is best described with the aid of a drawing (vide Fig. 5).
The first thing to be done is to lay down the right-hand net, and to drive in the two chief pegs where shown, namely, at the bottom of the staves, to which they are attached by a loop of strong cord, acting as a hinge. The two end pegs are then driven in the ground at some little distance from and in an exact line to the chief pegs. The bottom line is then made fast at each end, as also the continuation of the top line. The two pegs, lines, and staff thus forma triangle at each end. The other net is then laid in such a manner that when both are pulled over, one net shall overlap the other to the extent of six inches. It is then turned back and pegged down in the same way as the right-hand net. The next operation is to tie the forked line to each top end of the staves, a nick being cut in each for this purpose.
Exactly in the centre of the forked line the pull line is knotted, at the other end of which the birdcatcher stands at varying distances, according to the bird he wishes to catch; for instance, for linnets or goldfinches, thirty to forty yards; for starlings a greater distance is required; or to capture these wary birds a better plan is to place the nets in one field while you retire into another, bringing the pull line through an intervening hedge.
Cages containing birds are dispersed about on the outer edges of the nets, the best, or call birds, being placed farther away; in fact, my informant thinks that if all the cages were placed a moderate distance away from the nets it would be better, as he has found that the usual red or green cages have been the means of "bashing "--i.e., frightening — the wild birds away from the nets.
Fig. 5 — PLAN AND METHOD OF SETTING CLAP-NET.
"When doctors differ, who shall decide?"
On mentioning the above to another birdcatcher he gave a huge snort of dissatisfaction, and roundly swore that my man knew "nought about it," for he always set his cages as near the nets as possible; "for don't it stand to reason," quoth he, "that if you set your cages fur away, your 'call birds' will 'tice the wild 'uns down round 'em? an' they won't come near your nets."
An important actor in the performance is the "play-bird," which is a bird braced by a peculiar knot or "brace," as shown in Fig. 6, on an arrangement called the play-stick.