"This revised edition is not an expanded version of the original, summarizing, for example, the dozens of studies that hve been made of the productivity of various subpopulations of the "Giant Canada Goose" since its rediscovery. Rather, the main objectives of this revised, slightly enlarged edition are to redefine the range of this race as it was originally understood and to correct earlier assumptions based on the literature as to racial identity of peripheral populations."--Page xvii.

Gonk-Gonk, a Greater Canada goose, grew up in Manitoba, Canada. In the fall he and his family migrate south. Gonk-Gonk wants to know why some of the geese he sees have funny wings and can't fly. He meets Maverick and the two friends learn about "angel wing" and what causes it.

Nebraska sits at the nexus of continental bird migration and serves as a home?either permanently or seasonally?for nearly 450 species. Major migratory routes pass through the state, creating numerous opportunities to observe the great variety of North American bird species. The annual crane migrations in spring are legendary, and other key events include winter concentrations of bald eagles, flocks of up to thirty thousand grebes, mergansers, and gulls at Lake McConaughy in late fall, and incredible concentrations of waterfowl in the Rainwater Basin in early spring.øBirds of Nebraska captures the variety of Nebraska's ornithological possibilities in a style useful to hobbyists and professionals alike. For the first time in Nebraska ornithology, the authors have provided an exhaustive summary of state bird records compiled into concise but readable accounts of all species of birds reported in the state. This work covers taxonomy, early and late migration dates, high counts, nesting areas, and likely viewing locations.

For four hundred years, explorers, traders, and settlers plundered North American wildlife in an escalating rampage, but in the twentieth century an incredible turnaround took place. Conservationists created wildlife sanctuaries, restored habitats, and imposed regulations on hunters and trappers. Over decades, they nursed many wild populations back to health. Then, after World War II, something happened that conservationists hadn’t foreseen: sprawl. People moved into suburbs, and then kept moving outward. All the while, well-meaning efforts to protect animals allowed wild populations to burgeon out of control, causing damage costing billions, degrading ecosystems, and touching off disputes that polarized communities. The result is a mix of people and wildlife that should be an animal-lover’s dream, but often turns into a sprawl-dweller’s nightmare. Deeply researched, eloquently written, and perceptively humorous, Nature Wars expresses the need for organic reconnection with our natural ecosystem by offering a provocative look at how Americans created an inadvertent mess.

The bestselling natural history of birds, lavishly illustrated with 600 colorphotos, is now available for the first time in flexi binding.