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This leading textbook introduces students and practitioners to the identification and analysis of animal remains at archaeology sites. The authors use global examples from the Pleistocene era into the present to explain how zooarchaeology allows us to form insights about relationships among people and their natural and social environments, especially site-formation processes, economic strategies, domestication, and paleoenvironments. This new edition reflects the significant technological developments in zooarchaeology that have occurred in the past two decades, notably ancient DNA, proteomics, and isotope geochemistry. Substantially revised to reflect these trends, the volume also highlights novel applications, current issues in the field, the growth of international zooarchaeology, and the increased role of interdisciplinary collaborations. In view of the growing importance of legacy collections, voucher specimens, and access to research materials, it also includes a substantially revised chapter that addresses management of zooarchaeological collections and curation of data.
Our understanding of reproduction and reproductive processes is often biased towards the behaviour of organisms most familiar to us. As such, the amazing disparity of the phenomena of reproduction and sex is often overlooked. Understanding Reproduction addresses all the main facets of this large chapter of the life sciences, including discussions of asexual reproduction, parthenogenesis, sex determination, reproductive effort, and much more. The book features an abundance of examples from across the tree of life, including animals, plants, fungi, protists and bacteria. Written in an accessible and easy to digest style, overcoming the intimidating diversity of the technical terminology, this book will appeal to interested general readers, biologists, science educators, philosophers and medical doctors.
In the 1970s, Southern Africa became the major locale for African filmmaking with an increasing use of the Kalahari Desert, Okavango Delta and Kruger Park area. This study examines the relationship between filmmaking in Southern Africa and international broadcasters and audiences and argues that previous accounts have neglected the importance of innovations from Southern Africa.
Cryptic species are organisms which look identical, but which represent distinct evolutionary lineages. They are an emerging trend in organismal biology across all groups, from flatworms, insects, amphibians, primates, to vascular plants. This book critically evaluates the phenomenon of cryptic species and demonstrates how they can play a valuable role in improving our understanding of evolution, in particular of morphological stasis. It also explores how the recognition of cryptic species is intrinsically linked to the so-called 'species problem', the lack of a unifying species concept in biology, and suggests alternative approaches. Bringing together a range of perspectives from practicing taxonomists, the book presents case studies of cryptic species across a range of animal and plant groups. It will be an invaluable text for all biologists interested in species and their delimitation, definition, and purpose, including undergraduate and graduate students and researchers.
Snakes comprise nearly 4,000 extant species found on all major continents except Antarctica. Morphologically and ecologically diverse, they include burrowing, arboreal, and marine forms, feeding on prey ranging from insects to large mammals. Snakes are strikingly different from their closest lizard relatives, and their origins and early diversification have long challenged and enthused evolutionary biologists. The origin and early evolution of snakes is a broad, interdisciplinary topic for which experts in palaeontology, ecology, physiology, embryology, phylogenetics, and molecular biology have made important contributions. The last 25 years has seen a surge of interest, resulting partly from new fossil material, but also from new techniques in molecular and systematic biology. This volume summarises and discusses the state of our knowledge, approaches, data, and ongoing debates. It provides reviews, syntheses, new data and perspectives on a wide range of topics relevant to students and researchers in evolutionary biology, neontology, and palaeontology.
Phylogenetics emerged in the second half of the nineteenth century as a speculative storytelling discipline dedicated to providing narrative explanations for the evolution of taxa and their traits. It coincided with lineage thinking, a process that mentally traces character evolution along lineages of hypothetical ancestors. Ancestors in Evolutionary Biology traces the history of narrative phylogenetics and lineage thinking to the present day, drawing on perspectives from the history of science, philosophy of science, and contemporary scientific debates. It shows how the power of phylogenetic hypotheses to explain evolution resides in the precursor traits of hypothetical ancestors. This book provides a comprehensive exploration of the topic of ancestors, which is central to modern biology, and is therefore of interest to graduate students, researchers, and academics in evolutionary biology, palaeontology, philosophy of science, and the history of science.
The ideal textbook for non-science majors, this lively and engaging introduction encourages students to ask questions, assess data critically and think like a scientist. Building on the success of previous editions, Dinosaurs has been thoroughly updated to include new discoveries in the field, such as the toothed bird specimens found in China and recent discoveries of dinosaur soft anatomy. Illustrations by leading paleontological illustrator John Sibbick and new, carefully-chosen photographs, clearly show how dinosaurs looked, lived and their role in Earth history. Making science accessible and relevant through clear explanations and extensive illustrations, the text guides students through the dinosaur groups, emphasizing scientific concepts rather than presenting endless facts. Grounded in the common language of modern evolutionary biology – phylogenetic systematics – students learn to think about dinosaurs the way that professional paleontologists do.
How do dolphins catch fish in murky water? Why do moths drink from puddles? How do birds' eggs breathe? How do animals work? In this revised and updated edition of the acclaimed text Animal Physiology, the answers are revealed. In clear and stimulating style, Knut Schmidt-Nielsen introduces and develops the fundamental principles of animal physiology according to major environmental features - oxygen, food and energy, temperature, and water. The structure of the book is unchanged from the previous edition, but every chapter has been updated to take into account recent developments, with numerous new references and figures. Animal Physiology is suitable as a text for undergraduate and beginning graduate courses in physiology. As with previous editions, students, teachers as well as researchers will find this book a valuable and enjoyable companion to course work and research.
This new edition of a foundational text presents a contemporary review of cladistics, as applied to biological classification. It provides a comprehensive account of the past fifty years of discussion on the relationship between classification, phylogeny and evolution. It covers cladistics in the era of molecular data, detailing new advances and ideas that have emerged over the last twenty-five years. Written in an accessible style by internationally renowned authors in the field, readers are straightforwardly guided through fundamental principles and terminology. Simple worked examples and easy-to-understand diagrams also help readers navigate complex problems that have perplexed scientists for centuries. This practical guide is an essential addition for advanced undergraduates, postgraduates and researchers in taxonomy, systematics, comparative biology, evolutionary biology and molecular biology.
The last comprehensive review of Nottinghamshire's birds was produced more than four decades ago. Much has changed since then, and a new avifauna is long overdue. This book draws together historic reports from the nineteenth century, records from the files of the county bird club (Nottinghamshire Birdwatchers), and data from national and regional surveys and monitoring programmes. The resulting account presents an overview of the present state of the county's birdlife, set against a context of environmental and climatic change. The gravel pits in the Trent and Idle Valleys form major corridors for birds moving across Britain and Nottinghamshire has attracted more than its share of national rarities. These include Britain's first Egyptian Nightjar and Lesser Yellowlegs in the nineteenth century, Bufflehead, Redhead, Cedar Waxwing and breeding Black-winged Stilts in the twentieth century, and a memorable nesting attempt by European Bee-eaters in 2017. The woods and heaths of Sherwood lying in the middle of the county also provide a haven for an array of iconic species including European Nightjar, Eurasian Woodcock, Honeybuzzard and Hawfinch. This book describes the past and present status of the 334 species that have been recorded in Nottinghamshire up to 2018. Lavishly illustrated with photographs taken within the county, and sketches from the internationally recognised artist Michael Warren, it is intended to be an authoritative reference to the birds of Nottinghamshire.
Reproduction is a fundamental feature of life, it is the way life persists across the ages. This book offers new, wider vistas on this fundamental biological phenomenon, exploring how it works through the whole tree of life. It explores facets such as asexual reproduction, parthenogenesis, sex determination and reproductive investment, with a taxonomic coverage extended over all the main groups - animals, plants including 'algae', fungi, protists and bacteria. It collates into one volume perspectives from varied disciplines - including zoology, botany, microbiology, genetics, cell biology, developmental biology, evolutionary biology, animal and plant physiology, and ethology - integrating information into a common language. Crucially, the book aims to identify the commonalties among reproductive phenomena, while demonstrating the diversity even amongst closely related taxa. Its integrated approach makes this a valuable reference book for students and researchers, as well as an effective entry point for deeper study on specific topics.
The third edition of this popular textbook retains the successful format of previous editions, dealing with the nature, actions and roles of hormones among vertebrate animals. Special emphasis is placed on the evolution and origins of hormones and their receptors, on the role of hormones in the physiological coordination of vertebrates, and on dealing with each endocrine process in the context of the organism's physiology, ecology and evolution. Comparative Vertebrate Endocrinology discusses the intimate physiology of the endocrine system and the pivotal role of hormones in coordinating basic body processes such as nutrition, reproduction, calcium metabolism and osmoregulation, as well as their contributions to animal coloration, molting and development. The species included range from lower chordates through to mammals, including marsupials.
The synthesis of the Aquatic Biodiversity and Ecosystems Conference (ABEC) 2015, which was held to assess scientific progress over the past twnety-five years, this book provides a comprehensive and global review of work since the 1992 publication of Plant-Animal Interactions in the Marine Benthos. Taking a regional and, where appropriate, habitat perspective, it considers sites of coastal biodiversity from around the world to incorporate a global approach. The volume analyses abiotic and biotic interactions, and the factors determining distribution patterns, community structure and ecosystem functioning of coastal systems. It explores themes of how phylogeography and biogeographic process influence assemblage composition, and hence drive community structure and the respective roles of environmental factors and biological interactions, with the overall goal to establish how general are the processes in different regions and habitats. For researchers, graduate students and academics studying coastal ecosystems, with interest for conservation practitioners managing areas of high biodiversity.
Parrots’ colour and charisma, coupled with the fact that they mimic human speech, make them fascinating to many people. They are ancient birds with unique bill and foot structures that enable them to forage on fruits in the canopy of forest trees as well as on seeds in grasslands. Because they depend on fruits and seeds all year round, most species are confined to the tropics or subtropics, where the world’s biodiversity is at its greatest. There are over three hundred species of parrots, of which more than one hundred are recognised as rare, endangered, vulnerable or threatened with extinction.Parrots are largely distributed in tropical areas of developing countries where economies are weak and uncertain, and where there is great dependence on the exploitation of natural resources, particularly hard wood evergreen forests, which are preferred parrot habitats. Unfortunately, high levels of corruption are common to these regions, with much illegal trade in animals and little or no law enforcement. Collectors of parrots in the first world pay huge sums for rare parrots. However, research, education and conservation actions are greatly reducing illegal trade in African parrots.This book provides complete coverage of all aspects of the biology of extant African, Malagasy and Mascarene parrots, and reviews our knowledge of extinct and fossil parrots from the region. Particular themes include the behavioural and ecological characteristics of parrots, their species characteristics and conservation biology. Current concepts in avian and conservation biology are also discussed.Parrots of Africa, Madagascar and the Mascarene Islands is aimed at ornithologists, conservation biologists, avian ecologists, academics, bird watchers and parrot fans alike. It is well illustrated, with high quality original photographs, and includes distribution maps, figures and tables.
Horses were key to the colonial economies of southern Africa, buttressing the sociopolitical order and inspiring contemporary imaginations. Just as they had done in Europe, Asia, the Americas and North Africa, these equine colonizers not only provided power and transportation to settlers (and later indigenous peoples) but also helped transform their new biophysical and social environments. The horses introduced to the southern tip of Africa were not only agents but subjects of enduring changes. This book explores the introduction of these horses under VOC rule in the mid-seventeenth century, their dissemination into the interior, their acquisition by indigenous groups and their ever-shifting roles. In undergoing their relocation to the Cape, the horse of the Dutch empire in southeast Asia experienced a physical transformation over time. Establishing an early breeding stock was fraught with difficulty and horses remained vulnerable in the new and dangerous environment. They had to be nurtured into defending their owners' ambitions: first those of the white settlement and then African and other hybrid social groupings. The book traces the way horses were adapted by shifting human needs in the nineteenth century. It focuses on their experiences in the South African War, on the cusp of the twentieth century, and highlights how horses remained integral to civic functioning on various levels, replaced with mechanization only after lively debate.The book thus reinserts the horse into the broader historical narrative. The socio-economic and political ramifications of their introduction is delineated. The idea of ecological imperialism is tested in order to draw southern African environmental history into a wider global dialogue on socio-environmental historiographical issues. The focus is also on the symbolic dimension that led horses to be both feared and desired. Even the sensory dimensions of this species' interaction with human societies is explored.
Paleozoology and Paleoenvironments outlines the reconstruction of ancient climates, floras, and habitats on the basis of animal fossil remains recovered from archaeological and paleontological sites. In addition to outlining the ecological fundamentals and analytical assumptions attending such analyzes, J. Tyler Faith and R. Lee Lyman describe and critically evaluate many of the varied analytical techniques that have been applied to paleozoological remains for the purpose of paleoenvironmental reconstruction. These techniques range from analyses based on the presence or abundance of species in a fossil assemblage to those based on taxon-free ecological characterizations. All techniques are illustrated using faunal data from archaeological or paleontological contexts. Aimed at students and professionals, this volume will serve as fundamental resource for courses in zooarchaeology, paleontology, and paleoecology.
The ideal textbook for non-science majors, this lively and engaging introduction encourages students to ask questions, assess data critically and think like a scientist. Building on the success of the previous editions, Dinosaurs has been reorganised and extensively rewritten in response to instructor and student feedback. It continues to make science accessible and relevant through its clear explanations and extensive illustrations. Updated to reflect recent fossil discoveries and to include new taxa, the text guides students through the dinosaur groups, emphasising scientific concepts rather than presenting endless facts. It is grounded in the common language of modern evolutionary biology - phylogenetic systematics - so that students examine dinosaurs as professional paleontologists do. The key emerging theme of feathered dinosaurs, and the many implications of feathers, have been integrated throughout the book, highlighted by the inclusion of stunning new photographs in this beautifully illustrated text, now in full colour throughout.
In this book, Krish Seetah uses butchery as a point of departure for exploring the changing historical relationships between animal utility, symbolism, and meat consumption. Seetah brings together several bodies of literature - on meat, cut marks, craftspeople, and the role of craft in production - that have heretofore been considered in isolation from one another. Focusing on the activity inherent in butcher, he describes the history of knowledge that typifies the craft. He also provides anthropological and archaeological case studies which showcase examples of butchery practices in varied contexts that are seldom identified with zooarchaeological research. Situating the relationship between practice, practitioner, material and commodity, this imaginative study offers new insights into food production, consumption, and the craft of cuisine.
Reflecting the enormous advances made in the field over the past ten years, this text synthesizes the latest developments in the ecology and evolution of animal parasites against a backdrop of parallel advances in parasite systematics, biodiversity and life cycles. This second edition has been thoroughly revised to meet the needs of a new generation of parasitology students. Balancing traditional approaches in parasitology with modern studies in parasite ecology and evolution, the authors present basic ecological principles as a unifying framework to help students understand the complex phenomenon of parasitism. Richly illustrated with over 250 figures, the text is accompanied by case study boxes designed to help students appreciate the complexity and diversity of parasites and the scientists who study them. This unique approach, presented clearly and with a minimum of jargon and mathematical detail, encourages students from diverse backgrounds to think generally and conceptually about parasites and parasitism.
With their large brains, elaborate sense organs and complex behaviour, cephalopods are among the world's most highly evolved invertebrates. This second edition summarises the wealth of exciting new research data stemming from over five hundred papers published since the first volume appeared. It adopts a comparative approach to causation, function, development and evolution as it explores cephalopod behaviour in natural habitats and the laboratory. Extensive colour and black-and-white photography illustrates various aspects of cephalopod behaviour to complement the scientific analysis. Covering the major octopus, squid and cuttlefish species, as well as the shelled Nautilus, this is an essential resource for undergraduate and advanced students of animal behaviour, as well as researchers new to cephalopods, in fields such as neuroscience and conservation biology. By highlighting the gaps in current knowledge, the text looks to inform and to stimulate further study of these enigmatic and beautiful animals.