Starting with a brief definition of the notion of ecological stability,the article goes on to describe how this issue is taken into account in forest development plans. We show that a surprising number of animal and plant species are affected by the planning. Depending on the ecological situation and the or ganisms under consideration, different stability characteristics are important. As not all ecological situations can reasonably be considered in forest development planning, we give various suggestions for improvement as to how the concept of ecological stability can better be taken into consideration in future regional forestry plans.