In response to the question about hunting quotas in Europe,
In most European countries game is the property of the landowner, or of hunting clubs or syndicates who have acquired the rights to the game on a tract of land. Governments often set seasons based on breeding times etc., however it is up to the landowners or hunters to manage game populations and quotas are not typically set by governments. Hunters may also be held responsible for excessive damage caused by game to crops in there management areas and must maintain sustainable populations while preventing overpopulation. This also includes managing predator populations. Boars are hunted my two main methods, from high seats (often at night as they are typically nocturnal beasts) or by driven hunting. Sometimes driven hunts will occur on a given tract of land only a few times per season, so daily bags can be high. In general much of Europe has very high game densities due to large amounts of well managed agricultural land, but with a lower percentage of the population hunting than here. So yearly bags for big and small game can be much higher per hunter. In the end much of the game ends up in supermarkets, wild venison, pheasant, pigeon, boar etc. are all easily acquired in European supermarkets. It really is a totally different way of doing things.
Oh and if someone tells you that only the rich hunt in Europe ignore them, there isn't free public access to land like we have, but people from all walks of life hunt and shoot just like here.