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.
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.
The tundra ecosystem is vast, covering a large part of the far north.
Follows the chain reaction of losing one animal species, bees, to the grassland ecosystem.
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.
This remarkable story of transformation is sure to captivate, and to inspire respect for nature’s surprisingly complex balancing act.
This is the current case with the Mexican gray wolf (Canis lupus baileyi) and the red wolf (Canis rufus), and this report assesses the taxonomic status for each.
Discusses the tundra ecosystem and the role of lemmings as a keystone species in helping to maintain it, describing the lemmings' place on the food chain and what would happen to the tundra if they were to become extinct.
This book explores the long and troubled relationship between humans and wolves--from persecution to preservation. Full-color photos.
A photographic tribute to the authors' work as wolf caregivers and advocates documents their efforts with the Sawtooth Pack in Idaho and features a passionate argument for reintroducing and protecting wild wolves.
This true story offers an important lesson about the difference one creature can make in creating a healthy, thriving world.