As the human impact on the earth leads to ever increasing environmental degradation, the restoration of dwindling populations of numerous plant and animal species has become urgent. In this volume, contributors examine the conceptual, planning, and applied aspects of recovery of rare or endangered species. It is unique in its treatment of both plants and animals, and in its presentation of scientific approaches to implemented restorations. Experts report on the restoration efforts and plans for the restoration of a wide variety of species including the dune thistle, lakeside daisy, woodland...

For over one hundred years, ornithologists and amateur birders have jointly campaigned for the conservation of bird species, documenting not only birds' beauty and extraordinary diversity, but also their importance to ecosystems worldwide. But while these avian enthusiasts have noted that birds eat fruit, carrion, and pests; spread seed and fertilizer; and pollinate plants, among other services, they have rarely asked what birds are worth in economic terms. In Why Birds Matter, an international collection of ornithologists, botanists, ecologists, conservation biologists, and...