Discusses the temperate forest ecosystem and the role of the gray wolf in helping to maintain it, describing the wolf's place on the food chain and what would happen to the temperate forest if the gray wolf were to become extinct.

Talks about each habitat and shows what would happen if the food chain was broken.

Talks about each habitat and shows what would happen if the food chain was broken.

Deciduous forest ecosystems can be found on nearly every continent. Countless animals and plants live in them. So what difference could the loss of one animal species make? Follow the chain reaction, and discover how important gray wolves are.

Discusses the ocean ecosystem and the role of the sea otter as a keystone species in helping to maintain it, describing the otter's place on the food chain and what would happen if the sea otter were to become extinct.

INSTANT NEW YORK TIMES BESTSELLER "Blazing...Visceral" (Los Angeles Times) · "Exceptional" (Newsweek) · "Bold...Heartfelt" (New York Times Book Review) · "Thought-provoking and thrilling" (GMA) · "Suspenseful and poignant" (Scientific American) · "Gripping" (The Sydney Morning Herald) From the author of the beloved national bestseller Migrations, a pulse-pounding new novel set in the wild Scottish Highlands. Inti Flynn arrives in Scotland with her twin sister, Aggie, to lead a team of biologists tasked with reintroducing fourteen gray wolves into the remote Highlands. She hopes to heal not only the dying landscape, but Aggie, too, unmade by the terrible secrets that drove the sisters out of Alaska. Inti is not the woman she once was, either, changed by the harm she’s witnessed—inflicted by humans on both the wild and each other. Yet as the wolves surprise everyone by thriving, Inti begins to let her guard down, even opening herself up to the possibility of love. But when a farmer is found dead, Inti knows where the town will lay blame. Unable to accept her wolves could be responsible, Inti makes a reckless decision to protect them. But if the wolves didn’t make the kill, then who did? And what will Inti do when the man she is falling for seems to be the prime suspect? Propulsive and spell-binding, Charlotte McConaghy's Once There Were Wolves is the unforgettable story of a woman desperate to save the creatures she loves—if she isn’t consumed by a wild that was once her refuge.

The intimate, involving story of the rise and reign of O-Six, the fabled Yellowstone wolf, and the people who loved or feared her. With novelistic detail, Nate Blakeslee tells the gripping story of O-Six, a charismatic alpha female wolf. She's a kind and merciful leader, a fiercely intelligent fighter, and a doting mother. Beloved by wolf watchers, particularly Yellowstone park ranger Rick McIntyre, O-Six becomes something of a social media star, with followers around the world. But as she raises her pups and protects her pack, O-Six is being challenged on all fronts: by hunters and their professional guides, who compete with wolves for the elk they all prize; by cattle ranchers who are losing livestock and have the ear of politicians; and by other Yellowstone wolves who resent her dominance of the stunningly beautiful Lamar Valley. These forces collide in The Wolf, a riveting multigenerational wildlife saga that tells a larger story about the clash of values in the West--between those fighting for a vanishing way of life and those committed to restoring one of the country's most vibrant landscapes.