Attack against these animals began with the arrival of the first European settlers, who wished to protect their livestock. Eventually, a reward was offered to hunters for every predator that was killed.
【正确答案】：随着欧洲殖民者的到来，他们为了保护自己的牲畜开始攻击动物。最终，被杀的每一个食肉动物作为奖励分给了狩猎者。
