Pit Stops for Migrating ShorebirdsThreatened by Growth

Every spring, millions of West Coast shorebirds migrate north along a route known as the Pacific Flyway. Commentator Nancy Lord reflects on how development along this path may endanger the shorebirds' future. The migrators need open space to rest along their route. If that habitat disappears under buildings and pavement, the shorebirds may be close behind.