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The grey partridge is no longer the prolific gamebird it once was. In most districts it is now either absent or uncommon. In these circumstances partridges should not be shot. The only exception is where careful management has produced a shootable surplus. Some properties still produce these surpluses in good breeding years and, provided not more than 30% of the autumn population is shot, the harvest is sustainable. Unless carefully managed, the shooting of released red-legged partridges can have a devastating effect on wild greys at a low density because of the risk of over-shooting. Precautions must be taken to avoid this.
Partridge management for shootingKnowing the number of partridges on the ground is the minimum requirement for shooting. The autumn count is carried out immediately after harvest by driving across stubbles in the early morning or late evening and recording the size of all coveys encountered. Refinements are to age and sex the birds, and to count the pairs in spring. Unmanaged land should hold an average 4.5 breeding pairs on 250 acres (100 hectares). With annual losses of 55%, this implies that 20 birds per 250 acres are required in the autumn just to maintain numbers. At lower densities shooting should not take place. Restocking with grey partridges reared on a game farm almost always fails as a means of restoring stocks. Most, if not all, are killed by predators within a few weeks of release. Essential components of conserving wild partridge stocks are habitat management and legal predation control. | |||||||
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