RULE III. _Rising of Birds._--A bird must be on the wing when shot at. All contingencies from missfire, non-explosion of cap, gun not cocked, etc., etc., are at the risk of the party shooting.

RULE IV. _Recovering Birds._--It shall be optional with the party shooting to recover his own birds, or to appoint a person for that purpose. He shall in all cases walk directly up to the bird and take it without injury; and, in case of doubt, hand it to the Judges for their decision. If a bird flies outside the bounds it shall be scored as missed. Should a bird alight upon a tree, house, or any other resting-place within the bounds, after it has been shot at, the party shooting, or his deputy, shall proceed immediately to the spot, and if the bird does not fall, without any extraneous means being used, such as throwing clods, stones, sticks, or using poles, etc., within three minutes from the time it alights, it shall be scored a miss.

The Game-Birds of the Coasts and Lakes of the Northern States of America — Part 177

RULE V. _Flight of Birds._--In double shooting, both birds shall be on the wing when the first is shot at; if but one bird flies, and but one barrel is fired or snapped, the birds shall in no wise be scored, whether hit or missed, but the party shooting shall have two more birds; or if both birds fly and are killed with one barrel, he must shoot at two other birds.

The Game-Birds of the Coasts and Lakes of the Northern States of America — Part 177

RULE VI. _Placing the Traps._--In single-bird shooting the distance between the traps shall be eight yards; in double-bird shooting, as four traps are used, the H and T traps shall be set alternately, and four yards apart. When five traps are used, they shall be four yards apart.

The Game-Birds of the Coasts and Lakes of the Northern States of America — Part 177

RULE VII. _Powder and Shot._--The charge of shot shall not exceed 1½ ounces. All the guns shall be loaded from the same charger, except in cases of breech-loaders, when the Referee may open one or more cartridges to ascertain if the charge of shot is correct.

RULE VIII. _Ties._--In case of a tie at single birds, the distance shall be increased five yards, and shall be shot off at five birds. In case of a second tie, the distance shall again be increased five yards, and this distance shall be maintained till the match is decided. The ties in double-bird shooting shall be shot off at twenty-one yards rise without any increase, at five double rises.