Wildlife corridors - update from Sierra Club

If You Build It, They Will Come: Our highways and interstates present one of the greatest threats to wildlife—that's where critter corridors come in. --Sierra Club

Read more about wildlife management with these recent titles:

Handbook of road ecology / edited by Rodney van der Ree, Daniel J. Smith, and Clara Grilo [online at Wiley, access through OBIS]

The carnivore way : coexisting with and conserving North America's predators / by Cristina Eisenberg
[OBIS record] also online at Springer ebooks

The spine of the continent : the most ambitious wildlife conservation project ever undertaken / Mary Ellen Hannibal [OBIS record]