In this engaging personal narrative, biologist Fred Gehlbach describes the stability and changes of the past century in the Borderlands' climate, landforms, and natural communities and in its distinctive plants and vertebrates.

In this engaging personal narrative, biologist Fred Gehlbach describes the stability and changes of the past century in the Borderlands' climate, landforms, and natural communities and in its distinctive plants and vertebrates.

The desert islands in the Sea of Cortez are little known except to a few intrepid tourists, sailors, and fishermen. Though at first glance these stark islands may appear barren, they are a refuge for an astounding variety of plants and animals. While many of the species are typical of the greater Sonoran Desert region, some are endemic or unique to one or two islands. For example, Isla Santa Catalina is home to the world’s only rattlesnake that has lost its ability to grow a rattle. Other islands host nesting birds, such as Isla Rasa, a tiny, flat flow of basalt lava that attracts nearly half a million elegant and royal terns and Heermann’s gulls each spring. The Desert Islands of Mexico’s Sea of Cortez is one of the few books devoted to the biogeography of this remarkable part of the world. The book explores the geologic origin of the gulf and its islands, presents some of the basics of island biogeography, details insular life—including residents of the intertidal zone —and provides a brief outlook for preserving this area. More than a simple guidebook, Aitchison’s writing will take both actual and armchair travelers through a gripping tale of natural history. Like the rest of our fragile planet, the Sea of Cortez and its islands are threatened by humans. Overfishing has eliminated or greatly diminished many fish stocks, and dams on rivers that once flowed into the gulf prevent certain nutrients from reaching the sea. The tenuousness of this area makes the book’s extraordinary photographs and the firsthand descriptions by a well-known teacher, writer, and photographer all the more compelling.

The southwestern deserts stretch from southeastern California to west Texas and then south to central Mexico. The landscape of this region is known as basin and range topography featuring to “sky islands” of forest rising from the desert lowlands which creates a uniquely diverse ecology. The region is further complicated by an international border, where governments have caused difficulties for many animal populations. This book puts a spotlight on individual research projects which are specific examples of work being done in the area and when they are all brought together, to shed a general light of understanding the biological and cultural resources of this vast region so that those same resources can be managed as effectively and efficiently as possible. The intent is to show that collaborative efforts among federal, state agency, university, and private sector researchers working with land managers, provides better science and better management than when scientists and land managers work independently.

Oxford Textual Perspectives is a series of informative and provocative studies focused upon literary texts (conceived of in the broadest sense of that term) and the technologies, cultures, and communities that produce, inform, and receive them. It provides fresh interpretations of fundamental works and of the vital and challenging issues emerging in English literary studies. By engaging with the materiality of the literary text, its production, and reception history, and frequently testing and exploring the boundaries of the notion of text itself, the volumes in the series question familiar frameworks and provide innovative interpretations of both canonical and less well-known works. The Aesthetics of Island Space discusses islands as central figures in the modern experience of space. It examines the spatial poetics of islands in literary texts, from Shakespeare's The Tempest to Ghosh's The Hungry Tide, in the journals of explorers and scientists such as James Cook and Charles Darwin, and in Hollywood cinema. It traces the ways in which literary and cinematic islands have functioned as malleable spatial figures that offer vivid perceptual experiences as well as a geopoetic oscillation between the material energies of words and images and the energies of the physical world. The chapters focus on America's island gateways (Roanoke and Ellis Island), visions of tropical islands (Tahiti and imagined South Sea islands), the islands of the US-Canadian border region in the Pacific Northwest, and the imaginative appeal of mutable islands. It argues that modern voyages of discovery posed considerable perceptual and cognitive challenges to the experience of space, and that these challenges were negotiated in complex and contradictory ways via poetic engagement with islands. Discussions of island narratives in postcolonial theory have broadened understanding of how islands have been imagined as geometrical abstractions, bounded spaces easily subjected to the colonial gaze. There is, however, a second story of islands in the Western imagination which runs parallel to this colonial story. In this alternative account, the modern experience of islands in the age of discovery went hand in hand with a disintegration of received models of understanding global space. Drawing on and rethinking (post-)phenomenological, geocritical, and geopoetic theories, The Aesthetics of Island Space argues that the modern experience of islands as mobile and shifting territories implied a dispersal, fragmentation, and diversification of spatial experience, and it explores how this disruption is registered and negotiated by both non-fictional and fictional responses.