What is an ecopassage?

Answer 1

An ecopassage is a bridge for animals over or under highways so they don't get hit walking to the other side to hunt for food.

Answer 2

An ecopassage is a wildlife crossing structure designed to help animals safely move across roads or highways without getting hit by vehicles. These passages typically include features like tunnels, bridges, or underpasses to create a safe route for animals to travel and prevent habitat fragmentation.