After the island of Hvar, the island of Cres is the longest Croatian island, 66 km long and 12 km wide in its widest part land stretches in a north-south direction. It is an island of rich flora and fauna and has a developed hunting tradition. Most widespread big game on the island are wild boar and fallow deer. The problem of leaded ammunition commonly used for hunting this game is effect on griffon vulture. The poison based in leaded ammunition is problem which is hard to find and fix. Little dose can be enough to poison which leads to death in pain. The leaded ammunition has almost erased California condors. The first move that hunters can do is to use unleaded ammunition. The subject of this paper is the analysis of the use of unleaded ammunition on the island of Cres. The subject of this paper is the analysis of the use of unleaded ammunition on the island of Cres. The research for the purpose of writing this paper was taken over by members of the Hunting club “Orebica” Cres and the Association “Pramenka” who carried out the shooting of wild boar and fallow deer with unleaded ammunition on the island of Cres. The research was conducted in the period from May 2019 to November 2020, and points to the fact that as many as 88% of the shot game were wild boar individuals, of which 71% were male, adult individuals weighing 46-75 kg. Fox Bullets ammunition was used during the hunt. The most common type of hunting was at distance up to 50 m. A carbine and a semi-automatic hunting rifle are equally represented in hunting. Caliber most commonly used in the shooting of wild boar and fallow deer was ammunition .30-06 model Banelli Argo, which proved to be the most effective weapon, while the most commonly used model of the weapon in the shooting of wild boar and fallow deer CZ LK 70 with which when firing bullets caliber .30-06 when hitting the carcass of the game left a lot of bruising. In most cases, the wound was shot resulting in a moderately strong trace of blood. The most common size of the exit wound is 20 mm