Wyniki wyszukiwania:

"The most difficult stewardship is yet to come," was the final sentence in biologist Fred Gehlbach's 1981 book about the troubled natural history of the U.S.-Mexico border region. "Mountain Islands and Desert Seas" was the result of Gehlbach's years of study, travel, and intensifying dismay over the continuing development and degradation of a beautiful land where jaguars, grizzlies, and bighorn sheep once roamed. Today, the environment for environmentalism is more favorable and "Mountain Islands and Desert Seas" has now been released in paperback for a new audience.
As Gehlbach suggests...

The eastern screech owl, widespread over the eastern half of North America and noticeably tolerant of human activity, is one of America's most familiar birds. Residing naturally in wooded environs with tree cavities, this owl lives well in suburbia and can be found nesting in mailboxes, porch columns, and purple martin houses. Based on a twenty-five-year study, biologist Frederick R. Gehlbach tells the life story of the eastern screech owl, focusing on case studies of suburban and rural study plots in Central Texas. This is the first thorough study of major life-history, behavioral, and...

Seeking a closer connection with nature than the manicured lawns of suburbia, naturalist Fred Gehlbach and his family built a house on the edge of a wooded ravine in Central Texas in the mid-1960s. On daily walks over the hills, creek hollows, and fields of the ravine, Gehlbach has observed the cycles of weather and seasons, the annual migrations of birds, and the life cycles of animals and plants that also live in the ravine.

In this book, Gehlbach draws on thirty-five years of journal entries to present a composite, day-by-day almanac of the life cycles of this semiwild natural...