The Ostrich Communal Nesting System

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Author :
Publisher : Princeton University Press
ISBN 13 : 1400863147
Total Pages : 206 pages
Book Rating : 4.4/5 (8 download)

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Book Synopsis The Ostrich Communal Nesting System by : Brian C.R. Bertram

Download or read book The Ostrich Communal Nesting System written by Brian C.R. Bertram and published by Princeton University Press. This book was released on 2014-07-14 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the study of cooperative breeding systems expands, a number of key species form the examples that underpin our general understanding. The ostrich is increasingly becoming such a textbook species, on the basis of the results obtained in Brian Bertram's study of vigilance and egg discrimination in this extraordinary bird. Here Bertram presents new data on the ostrich communal nesting system, in which several females lay in one female's nest, with only one female and the male doing all the work. The Ostrich Communal Nesting System unravels the basis of the cooperation observed, and explains how a system involving apparent altruism is maintained by natural selection. It is now possible as never before to explain and quantify the effects of the different choices these birds make and to integrate ecological and morphological factors such as predation and size. Based on three seasons of study in Tsavo West National Park in Kenya, this book depended on recognizing individual birds, detecting and monitoring well-concealed nests, determining motherhood of eggs from their surface appearance, and time-lapse photography of nests. Key findings were that females could switch rapidly between reproductive strategies, that a nesting female could recognize her own eggs and when necessary discriminate against those of other females, and that the whiteness of ostrich eggs is an adaptation that protects them against overheating but at the cost of greater vulnerability to predation. Originally published in 1992. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.

The Ostrich Communal Nesting

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Author :
Publisher :
ISBN 13 :
Total Pages : 196 pages
Book Rating : 4.:/5 (641 download)

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Book Synopsis The Ostrich Communal Nesting by : Brian C. R. Bertram

Download or read book The Ostrich Communal Nesting written by Brian C. R. Bertram and published by . This book was released on 1992 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Molecular Analysis of the Ostrich S̀truthio Camelus Massaicus' Communal Nesting System

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Author :
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (23 download)

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Book Synopsis A Molecular Analysis of the Ostrich S̀truthio Camelus Massaicus' Communal Nesting System by : Charles Nguli Kimwele

Download or read book A Molecular Analysis of the Ostrich S̀truthio Camelus Massaicus' Communal Nesting System written by Charles Nguli Kimwele and published by . This book was released on 2000 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Molecular Analysis of the Ostrich S̀truthio Camelus Massaicus' Communal Nesting System

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Author :
Publisher :
ISBN 13 :
Total Pages : 208 pages
Book Rating : 4.:/5 (23 download)

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Book Synopsis A Molecular Analysis of the Ostrich S̀truthio Camelus Massaicus' Communal Nesting System by : Charles Nguli Kimwele

Download or read book A Molecular Analysis of the Ostrich S̀truthio Camelus Massaicus' Communal Nesting System written by Charles Nguli Kimwele and published by . This book was released on 2000 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Raising Emus and Ostriches

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Author :
Publisher :
ISBN 13 :
Total Pages : 80 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Raising Emus and Ostriches by :

Download or read book Raising Emus and Ostriches written by and published by . This book was released on 1997 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ostrich Production Systems

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Author :
Publisher : Food & Agriculture Org.
ISBN 13 : 9789251043004
Total Pages : 280 pages
Book Rating : 4.0/5 (43 download)

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Book Synopsis Ostrich Production Systems by : M. M. Shanawany

Download or read book Ostrich Production Systems written by M. M. Shanawany and published by Food & Agriculture Org.. This book was released on 1999 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive review of all aspects of ostrich production including a series of case histories from some countries that farm ostriches commercially: important countries such as South Africa, Namibia and Zimbabwe; newly re-emerging industries such as Australia; and countries where production is less developed, such as Kenya, Ethiopia and the United Arab Emirates (UAE).

Special Reference Briefs

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Author :
Publisher :
ISBN 13 :
Total Pages : 80 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis Special Reference Briefs by :

Download or read book Special Reference Briefs written by and published by . This book was released on 1983 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Job 38-42, Volume 18B

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Publisher : Zondervan Academic
ISBN 13 : 0310586801
Total Pages : 898 pages
Book Rating : 4.3/5 (15 download)

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Book Synopsis Job 38-42, Volume 18B by : David J. A. Clines

Download or read book Job 38-42, Volume 18B written by David J. A. Clines and published by Zondervan Academic. This book was released on 2017-12-12 with total page 898 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Word Biblical Commentary delivers the best in biblical scholarship, from the leading scholars of our day who share a commitment to Scripture as divine revelation. This series emphasizes a thorough analysis of textual, linguistic, structural, and theological evidence. The result is judicious and balanced insight into the meanings of the text in the framework of biblical theology. These widely acclaimed commentaries serve as exceptional resources for the professional theologian and instructor, the seminary or university student, the working minister, and everyone concerned with building theological understanding from a solid base of biblical scholarship. Overview of Commentary Organization Introduction—covers issues pertaining to the whole book, including context, date, authorship, composition, interpretive issues, purpose, and theology. Each section of the commentary includes: Pericope Bibliography—a helpful resource containing the most important works that pertain to each particular pericope. Translation—the author’s own translation of the biblical text, reflecting the end result of exegesis and attending to Hebrew and Greek idiomatic usage of words, phrases, and tenses, yet in reasonably good English. Notes—the author’s notes to the translation that address any textual variants, grammatical forms, syntactical constructions, basic meanings of words, and problems of translation. Form/Structure/Setting—a discussion of redaction, genre, sources, and tradition as they concern the origin of the pericope, its canonical form, and its relation to the biblical and extra-biblical contexts in order to illuminate the structure and character of the pericope. Rhetorical or compositional features important to understanding the passage are also introduced here. Comment—verse-by-verse interpretation of the text and dialogue with other interpreters, engaging with current opinion and scholarly research. Explanation—brings together all the results of the discussion in previous sections to expose the meaning and intention of the text at several levels: (1) within the context of the book itself; (2) its meaning in the OT or NT; (3) its place in the entire canon; (4) theological relevance to broader OT or NT issues. General Bibliography—occurring at the end of each volume, this extensive bibliographycontains all sources used anywhere in the commentary.

Ecology and Evolution of Cooperative Breeding in Birds

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Author :
Publisher : Cambridge University Press
ISBN 13 : 9780521530996
Total Pages : 308 pages
Book Rating : 4.5/5 (39 download)

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Book Synopsis Ecology and Evolution of Cooperative Breeding in Birds by : Walter D. Koenig

Download or read book Ecology and Evolution of Cooperative Breeding in Birds written by Walter D. Koenig and published by Cambridge University Press. This book was released on 2004-04-22 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cooperative breeders are species in which more than a pair of individuals assist in the production of young. Cooperative breeding is found in only a few hundred bird species world-wide, and understanding this often strikingly altruistic behaviour has remained an important challenge in behavioural ecology for over 30 years. This book highlights the theoretical, empirical and technical advances that have taken place in the field of cooperative breeding research since the publication of the seminal work Cooperative Breeding in Birds: Long-term Studies of Behavior and Ecology (1990, HB ISBN 0521 372984, PB ISBN 0521 378907). Organized conceptually, special attention is given to ways in which cooperative breeders have proved fertile subjects for testing modern advances to classic evolutionary problems including those of sexual selection, sex-ratio manipulation, life-history evolution, partitioning of reproduction and incest avoidance. It will be of interest to both students and researchers interested in behaviour and ecology.

Biological Exuberance

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Publisher : St. Martin's Press
ISBN 13 : 1466809272
Total Pages : 1549 pages
Book Rating : 4.4/5 (668 download)

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Book Synopsis Biological Exuberance by : Bruce Bagemihl

Download or read book Biological Exuberance written by Bruce Bagemihl and published by St. Martin's Press. This book was released on 2000-04-10 with total page 1549 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Publishers Weekly Best Book One of the New York Public Library's "25 Books to Remember" for 1999 Lavishly illustrated and meticulously researched, filled with fascinating facts and astonishing descriptions of animal behavior, Bruce Bagemihl's Biological Exuberance is a landmark book that will change forever how we look at nature. Homosexuality in its myriad forms has been scientifically documented in more than 450 species of mammals, birds, reptiles, insects, and other animals worldwide. Biological Exuberance is the first comprehensive account of the subject, bringing together accurate, accessible, and nonsensationalized information. Drawing upon a rich body of zoological research spanning more than two centuries, Bagemihl shows that animals engage in all types of nonreproductive sexual behavior. Sexual and gender expression in the animal world displays exuberant variety, including same-sex courtship, pair-bonding, sex, and co-parenting—even instances of lifelong homosexual bonding in species that do not have lifelong heterosexual bonding. Part 1, "A Polysexual, Polygendered World," begins with a survey of homosexuality, transgender, and nonreproductive heterosexuality in animals and then delves into the broader implications of these findings, including a valuable perspective on human diversity. Bagemihl also examines the hidden assumptions behind the way biologists look at natural systems and suggests a fresh perspective based on the synthesis of contemporary scientific insights with traditional knowledge from indigenous cultures. Part 2, "A Wondrous Bestiary," profiles more than 190 species in which scientific observers have noted homosexual or transgender behavior. Each profile is a verbal and visual "snapshot" of one or more closely related bird or mammal species, containing all the documentation required to support the author's often controversial conclusions.

The Welfare of Farmed Ratites

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 3642192971
Total Pages : 275 pages
Book Rating : 4.6/5 (421 download)

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Book Synopsis The Welfare of Farmed Ratites by : Phil Glatz

Download or read book The Welfare of Farmed Ratites written by Phil Glatz and published by Springer Science & Business Media. This book was released on 2011-05-30 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume reviews, for the first time, the broad range of issues that affect the welfare of commercially farmed ratites. Although ratites incorporate several families of flightless birds this book focuses on the most commonly farmed ratites, the ostrich, emu and rhea. The readers are taken on a journey through all sectors of the industry, which include breeding, incubation, hatching, brooding, rearing, growth, transport and processing, with an emphasis on husbandry and management protocols that can impact bird welfare and health. Also discussed is the structure and sensory innervation of the skin and digits of the birds, and the potential welfare implications of industry practices on these structures. Each chapter in this volume focuses on a particular aspect of the commercial farming of ratites with contributing authors from a broad range of disciplines.

How to Raise Poultry

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Publisher : Voyageur Press (MN)
ISBN 13 : 0760345678
Total Pages : 178 pages
Book Rating : 4.7/5 (63 download)

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Book Synopsis How to Raise Poultry by : Christine Heinrichs

Download or read book How to Raise Poultry written by Christine Heinrichs and published by Voyageur Press (MN). This book was released on 2014-01-15 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: DIVWhether you raise your flock for pleasure, profit, or both, the freshly updated second edition of Christine Heinrichs’ How to Raise Poultry will quickly equip you to successfully manage any of 14 different fowl species./div

Model Systems in Behavioral Ecology

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Publisher : Princeton University Press
ISBN 13 : 0691207240
Total Pages : pages
Book Rating : 4.6/5 (912 download)

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Book Synopsis Model Systems in Behavioral Ecology by : Lee Alan Dugatkin

Download or read book Model Systems in Behavioral Ecology written by Lee Alan Dugatkin and published by Princeton University Press. This book was released on 2019-12-31 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A key way that behavioral ecologists develop general theories of animal behavior is by studying one species or a closely related group of species--''model systems''--over a long period. This book brings together some of the field's most respected researchers to describe why they chose their systems, how they integrate theoretical, conceptual, and empirical work, lessons for the practice of the discipline, and potential avenues of future research. Their model systems encompass a wide range of animals and behavioral issues, from dung flies to sticklebacks, dolphins to African wild dogs, from foraging to aggression, territoriality to reproductive suppression. Model Systems in Behavioral Ecology offers an unprecedented ''systems'' focus and revealing insights into the confluence of personal curiosity and scientific inquiry. It will be an invaluable text for behavioral ecology courses and a helpful overview--and a preview of coming developments--for advanced researchers. The twenty-five chapters are divided into four sections: insects and arachnids, amphibians and reptiles, birds, and mammals. In addition to the editor, the contributors include Geoff A. Parker, Thomas D. Seeley, Naomi Pierce, Kern Reeve, Gerald S. Wilkinson, Bert Hölldobler and Flavio Roces, George W. Uetz, Michael J. Ryan and Gil Rosenthal, Judy Stamps, H. Carl Gerhardt, Barry Sinervo, Robert Warner, Manfred Milinski, David F. Westneat, Alan C. Kamil and Alan B. Bond, Paul Sherman, Jerram L. Brown, Anders Pape Møller, Marc Bekoff, Richard C. Connor, Joan B. Silk, Christopher Boesch, Scott Creel, A.H. Harcourt, and Tim Caro and M. J. Kelly.

Sacred Monsters

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Publisher : Zoo Torah
ISBN 13 : 1933143185
Total Pages : 383 pages
Book Rating : 4.9/5 (331 download)

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Book Synopsis Sacred Monsters by : Nosson Slifkin

Download or read book Sacred Monsters written by Nosson Slifkin and published by Zoo Torah. This book was released on 2007 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dragons, unicorns, mermaids ... all the famous creatures of myth and legend are to be found in the Torah, Talmud and Midrash. But what are we to make of them? Do they really exist? Did the Torah scholars of old believe in their existence? And if not, why did they describe these creatures? Sacred Monsters is a thoroughly revised and vastly expanded edition of the bestselling book Mysterious Creatures. Rabbi Natan Slifkin, the famous "Zoo Rabbi," revisits all the creatures of that work as well as a host of new ones, including werewolves, giants, dwarfs, two-headed mutants, and the enigmatic shamir-worm. Sacred Monsters explores these cases in detail and discusses a range of different approaches for understanding them. Aside from the fascinating insights into these cryptic creatures, Sacred Monsters also presents a framework within which to approach any conflict between classical Jewish texts and the modern scientific worldview. Complete with extraordinary photographs and fascinating ancient illustrations, Sacred Monsters is a scholarly yet stimulating work that will be a treasured addition to your bookshelf

Raphael’s Ostrich

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Publisher : Penn State Press
ISBN 13 : 0271077492
Total Pages : 272 pages
Book Rating : 4.2/5 (71 download)

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Book Synopsis Raphael’s Ostrich by : Una Roman D’Elia

Download or read book Raphael’s Ostrich written by Una Roman D’Elia and published by Penn State Press. This book was released on 2016-04-27 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Raphael’s Ostrich begins with a little-studied aspect of Raphael’s painting—the ostrich, which appears as an attribute of Justice, painted in the Sala di Costantino in the Vatican. Una Roman D’Elia traces the cultural and artistic history of the ostrich from its appearances in ancient Egyptian hieroglyphs to the menageries and grotesque ornaments of sixteenth-century Italy. Following the complex history of shifting interpretations given to the ostrich in scientific, literary, religious, poetic, and satirical texts and images, D’Elia demonstrates the rich variety of ways in which people made sense of this living “monster,” which was depicted as the embodiment of heresy, stupidity, perseverance, justice, fortune, gluttony, and other virtues and vices. Because Raphael was revered as a god of art, artists imitated and competed with his ostrich, while religious and cultural critics complained about the potential for misinterpreting such obscure imagery. This book not only considers the history of the ostrich but also explores how Raphael’s painting forced viewers to question how meaning is attributed to the natural world, a debate of central importance in early modern Europe at a time when the disciplines of modern art history and natural history were developing. The strangeness of Raphael’s ostrich, situated at the crossroads of art, religion, myth, and natural history, both reveals lesser-known sides of Raphael’s painting and illuminates major cultural shifts in attitudes toward nature and images in the Renaissance. More than simply an examination of a single artist or a single subject, Raphael’s Ostrich offers an accessible, erudite, and charming alternative to Vasari’s pervasive model of the history of sixteenth-century Italian art.

Australian Magpie

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Publisher : CSIRO PUBLISHING
ISBN 13 : 9780643090682
Total Pages : 156 pages
Book Rating : 4.0/5 (96 download)

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Book Synopsis Australian Magpie by : Gisela T. Kaplan

Download or read book Australian Magpie written by Gisela T. Kaplan and published by CSIRO PUBLISHING. This book was released on 2004 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Brings together everything we know about the biology and behaviour of this unusual species.

Horn of Darkness

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Publisher : Oxford University Press, USA
ISBN 13 : 0195138805
Total Pages : 273 pages
Book Rating : 4.1/5 (951 download)

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Book Synopsis Horn of Darkness by : Carol Cunningham

Download or read book Horn of Darkness written by Carol Cunningham and published by Oxford University Press, USA. This book was released on 2000 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: The black rhino is nature's tank, feared by all animals. Even lions will break off a hunt to detour around one. And yet the black rhino is on the edge of extinction, its numbers dwindling from 100,000 at the turn of the century, to less than 2,500 today. The reason is that in places like Yemen, China, Korea, Taiwan, and Thailand, the rhino's horn is more valuable than gold, so valuable that people will risk their lives to harvest it. To deter rhino poachers, African governments have spent millions--on helicopters, paramilitary operations, fences and guard dogs, even relocation to protected areas. Finally, Namibia decided to de-horn its rhino population, in a last ditch effort to stop the slaughter. In 1991, Carol Cunningham and Joel Berger, and their eighteen-month-old daughter Sonja, went to Namibia to weigh the effects of de-horning on rhinos. In Horn of Darkness, they tell the story of three years in the Namib Desert, studying Africa's last sizable population of free-roaming black rhinos. This is the closest most readers will come to experiencing life in the remaining wilds of Africa. Cunningham and Berger, writing nate chapters, capture what it is like to leave the comforts of civilization, to camp for months at a time in a land filled with deadly predators, to study an animal that is reclusive, unpredictable, and highly dangerous. The authors describe staking out water holes in the dead of the night, creeping to within twenty-seven meters of rhinos to photograph them, all the while keeping a lookout for hyenas, elephants, and lions. They recount many heart-pounding escapes--one rhino forces Carol Cunningham up a tree, an unseen lion in hot pursuit of hyenas races right past a frozen Joel Berger--and capture the adrenaline rush of inching closer to a rhino that might flee--or charge--at any moment. They also give readers a clear sense of the careful, patient work involved in studying animals, the frustration of long days without finding rhinos or seeing other people, coping with heat and thirst (the Namib desert is one of the driest on Earth), with dirt and insects, driving hundreds of kilometers in a Land Rover packed to capacity, slowing amassing records on one hundred individual rhinos over the course of several years. And perhaps most important, the authors reveal that the data they collected suggests that the de-horning project might backfire--that in the four years after de-horning began, calf survival was down (the evidence suggests that hyenas might be preying on calves and the horn less mothers couldn't defend their offspring). They also describe the dark side of scientific work, from the petty jealousy of other scientists--outside researchers were often seen as ecological imperialists--to the controversy that erupted after the authors published their findings, as furious officials of the Namibian conservation program denounced their findings and through delays and other tactics effectively withheld a permit to allow the couple to continue their study. Weaving together the historical accounts of other naturalists, a vividly detailed look at life in the wild, and a behind-the-scenes glimpse of scientific work and the dark side of the conservation movement, Horn of Darkness is destined to be a classic work on the natural world.