This book presents restoration ecology as the scientific research of restoring disturbed insect ecosystems through human intervention. It discusses conservation biology, which focuses on preventing the continued degradation of insect populations, and restoration ecology as a positive reversal of this degradation. The book mentions that insect conservation biology is a multidisciplinary science that can help conservation practitioners solve this loss of biological resources. The protection and restoration of insect populations has two main goals: to assess the human impact on insect biodiversity, and to build practical methods to prevent the extermination of insect species as well as maintaining the integrity of insect ecosystems.