A new vision is sweeping through ecological science: The dense web of dependencies that makes up an ecosystem has gained an added dimension-the dimension of time. Every field, forest, and park is full of living organisms adapted for relationships with creatures that are now extinct. In a vivid narrative, Connie Barlow shows how the idea of "missing partners" in nature evolved from isolated, curious examples into an idea that is transforming how ecologists understand the entire flora and fauna of the Americas. This fascinating book will enrich and deepen the experience of anyone who enjoys a stroll through the woods or even down an urban sidewalk. But this knowledge has a dark side too: Barlow's "ghost stories" teach us that the ripples of biodiversity loss around us now are just the leading edge of what may well become perilous cascades of extinction.

The rivers of America flow from mountains, forests, and grasslands with astonishing beauty, essential to all life. Many of the best of these streams have been safeguarded under the National Wild and Scenic Rivers Act of 1968--America's premier program for the protection of our finest natural waterways. Wild and Scenic Rivers celebrates this creative conservation initiative with 160 stunning photographs and a lively history involving citizen activists, scientists, dedicated public officials, and enlightened political leaders. In commemoration of the 50th anniversary of the National Wild and Scenic Rivers Act, award-winning author and photographer Tim Palmer illuminates the values of this irreplaceable system of free-flowing streams, probes its problems, and addresses its future. With a depth of experience dating almost to the inception of the wild and scenic rivers program, Palmer has captured the splendor and essence of our most extraordinary rivers with his camera, and he has told their remarkable story as no one else could do.

Newbery Honor author Rodman Philbrick sends readers rushing down a raging river on a life-or-death adventure when a white water rafting trip goes terribly wrong! Daniel Redmayne is fast asleep on the first night of a white water rafting trip, when he's awoken by screams. The dam has failed. The river is surging, and their camp will be under water in a matter of moments.As the shrieking roar of the river rushes closer, the kids scramble to higher ground. They make it; their counselors do not.Now they're on their own, with barely any food or supplies, in the middle of the Montana wilderness. Do Daniel and his four classmates have what it takes to stay alive until they can get rescued? Alone in the wild, they forge powerful bonds -- but develop dangerous disagreements. If nature doesn't break them, they might just destroy each other.This gripping survival story from the Newbery Honor author of Wildfire is filled with adrenaline-pumping adventure and moments of true bravery.

Rivers of Oregon captures the beauty and the intrinsic qualities of the state's irresistible riverscapes like no other book has done. From the underwater view and from the refuge of riparian forests, from the seat of a canoe or raft and from distant mountain summits, readers will gain new perspectives on the extraordinary features that provide us with water, with life, and with scenes whose loss would leave us deeply impoverished.

Considers S. 1446, to reserve public lands in 6 states for National Wild Rivers System; and S. 897, to establish St. Croix National Scenic Waterway, Minn. and Wis.