Designing for conservation of insects in the built environment

Abstract

The conservation of insects is not a priority for most urban dwellers, yet can be accomplished in urban settings by the careful design of urban nature. Our goal is to foster cross-talk between practitioners of insect conservation biology who develop the knowledge base and professional design practitioners who are poised to apply this knowledge in designs and management plans for urban green space. The collaborative product promises a built environment that promotes human well-being and urban beauty while maximizing the potential for the conservation of insects. 2. There is precedence for collaboration between science and design communities to achieve conservation, and existing professional and civic organizations offer a structure to formalize and expand collaboration. Design professionals, particularly landscape architects, are trained to support insect conservation in the urban landscape through land planning and ecological site design. 3. Ecological site design is based in principles of sustainability and so must address the well being of humans and nature simultaneously. This powerful approach for insect conservation is illustrated in examples from around the world focusing on roadway-easement corridors, stormwater management areas, and greenroofs. 4. To improve insect conservation and its public support we offer recommendations, organized in response to cultural aspects of sustainability. Considerations include: a) social drivers for support of conservation practices, b) public perception of urban space, c) applying conservation biology principles in urban areas, and d) merging insect conservation goals with human cultural demands.