Construction behaviour occurs across the entire spectrum of the animal kingdom and affects the survival of both builders and other organisms associated with them. Animal Architecture provides a comprehensive overview of the biology of animal building. The book recognizes three broad categories of built structure: homes, traps, and courtship displays. Even though some of these structures are complex and very large, the behaviour required to build them is generally simple andthe anatomy for building unspecialized. Standardization of building materials helps to keep building repertoires simple, while self-organizing effects help create complexity. In a case-study approach to function, insects demonstrate how homes can remain operational while they grow, spiderwebs illustratemechanical design, and the displays of bowerbirds raise the possibility of persuasion through design rather than just decoration. Studies of the costs to builders provide evidence of optimal designs and of trade-offs with other life history traits. As ecosystem engineers, the influence of builders is extensive and their effect is generally to enhance biodiversity through niche construction. Animal builders can therefore represent model species for the study of the emerging subject ofenvironmental inheritance. Building, and in particular building with silk, has been demonstrated to have important evolutionary consequences.This book is intended for students and researchers in comparative animal biology, but will also be of relevance and use to the increasing numbers of architects and civil engineers interested in developing ideas from the animal kingdom.

Looks at why animals build, explores the building processes of a variety of species, and discusses how a study of animal building behavior can provides an understanding of the human mind.

Animal behavior has long been a battleground between the competing claims of nature and nurture, with the possible role of cognition in behavior as a recent addition to this debate. There is an untapped trove of behavioral data that can tell us a great deal about how the animals draw from these neural strategies: The structures animals build provide a superb window on the workings of the animal mind. Animal Architects examines animal architecture across a range of species, from those whose blueprints are largely innate (such as spiders and their webs) to those whose challenging structures seem to require intellectual insight, planning, and even aesthetics (such as bowerbirds' nests, or beavers' dams). Beginning with instinct and the simple homes of solitary insects, James and Carol Gould move on to conditioning; the "cognitive map" and how it evolved; and the role of planning and insight. Finally, they reflect on what animal building tells us about the nature of human intelligence-showing why humans, unlike many animals, need to build castles in the air.