Around the world, city highways and country roads have cut through natural spaces. Wild animals are blocked from the resources they need to survive, or must mak

This powerful nonfiction picture book explores wildlife crossings around the world and how they are helping save thousands of animals every day. Around the worl

TRB¿s National Cooperative Highway Research Program (NCHRP) Report 615: Evaluation of the Use and Effectiveness of Wildlife Crossings explores development of a

A diverse cast of animals in the Great Smoky Mountains embark on a dangerous journey of survival across in this educational adventure book with a new perspectiv

Migrating wildlife species across the globe face a dire predicament as their traditional migratory routes are cut off by human encroachment. Forced into smaller