Wildlife On Roads: A Handbook by Kari E. Gunson & Frederick W. Schueler Paperback - 321 pages - 2019 The first in-depth handbook to empower citizen scientists to contribute to road ecology. Roads cover so much of the landscape that they amount to the largest human artifact their impact on wildlife is enormous! The rapidly emerging science of road ecology allows up to understand and measure the ecological footprint of roads and apply solutions.