Which method would NOT be effective for environmental control of wildlife?

Increasing food supplies for pests would not be an effective method for environmental control of wildlife because it would likely exacerbate the problem by encouraging a larger population of those pests. When food supplies are abundant, it can lead to an increase in reproduction rates and can attract more animals to an area, resulting in greater competition for resources among wildlife and potentially more damage to crops or habitats. In general, effective environmental control strategies aim to reduce pest populations or prevent access to areas of concern, rather than increase their resources, which can lead to further issues.

In contrast, building structures to limit animal access, enhancing barriers in the landscape, and utilizing traps to catch target species are all proactive measures designed to manage wildlife populations or mitigate their impact on the environment. These strategies can help prevent animal-related damage and promote a healthier balance between wildlife and human activities.