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Books > Science & Mathematics > Biology, life sciences > Zoology & animal sciences > Vertebrates

Hawai`i's White Tern - Manu-o-Ku, an Urban Seabird (Paperback): Susan Scott Hawai`i's White Tern - Manu-o-Ku, an Urban Seabird (Paperback)
Susan Scott
R302 R226 Discovery Miles 2 260 Save R76 (25%) Shipped within 7 - 11 working days

White Terns are native throughout the world's tropics and subtropics, where they breed almost exclusively on remote islands that are free of predators like cats, dogs, rats, and mongooses. Historically, this was also true in Hawai`i, but in 1961 a pair of White Terns laid an egg and raised a chick near Hanauma Bay. Since then their numbers in the city of Honolulu have steadily increased, and in 2007 the White Tern, also known by its Hawaiian name, Manu-o-Ku, was designated the official bird of the City and County of Honolulu. Other native seabirds nest on O`ahu and its nearby islands, but the graceful White Tern is the only species known to lay its eggs in the city's nonnative trees, on window ledges, and on other man-made structures, making Honolulu unique among world cities. People who live in apartment buildings and work in office towers can watch parents brooding eggs and feeding chicks. An energetic fishing bird, the Manu-o-Ku can fly far from land in its search for fish and squid. Sailors on traditional voyaging canoes keep a close eye on them: as the sun starts to go down, the birds head home, effectively providing the bearing of nearby islands. Today, White Terns are a common sight in Honolulu, from downtown parks to Nu`uanu and Manoa valleys to bustling Waikiki, and the photogenic birds are gaining in popularity as their range increases. In bringing together data about White Terns from here and abroad, marine biologist Susan Scott has crafted a reliable, informative resource filled with remarkable photographs for anyone curious about Manu-o-Ku, Honolulu's official bird.

Anthrozoology - Human-Animal Interactions in Domesticated and Wild Animals (Hardcover): Geoff Hosey, Vicky Melfi Anthrozoology - Human-Animal Interactions in Domesticated and Wild Animals (Hardcover)
Geoff Hosey, Vicky Melfi
R1,719 Discovery Miles 17 190 Shipped within 7 - 12 working days

Anthrozoology, the study of human-animal interactions (HAIs), has experienced substantial growth during the past 20 years and it is now timely to synthesise what we know from empirical evidence about our relationships with both domesticated and wild animals. Two principal points of focus have become apparent in much of this research. One is the realisation that the strength of these attachments not only has emotional benefits for people, but confers health benefits as well, such that a whole area has opened up of using companion animals for therapeutic purposes. The other is the recognition that the interactions we have with animals have consequences for their welfare too, and thus impact on their quality of life. Consequently we now study HAIs in all scenarios in which animals come into contact with humans, whether as pets/companions, farm livestock, laboratory animals, animals in zoos, or in the wild. This topical area of study is of growing importance for animals in animal management, animal handling, animal welfare and applied ethology courses, and also for people within psychology, anthropology and human geography at both the undergraduate and postgraduate level. It will therefore be of interest to students, researchers, and animal managers across the whole spectrum of human-animal contact.

Geckos - The Animal Answer Guide (Hardcover, New): Aaron M. Bauer Geckos - The Animal Answer Guide (Hardcover, New)
Aaron M. Bauer
R898 R762 Discovery Miles 7 620 Save R136 (15%) Shipped within 7 - 12 working days

Q: How do geckos walk across ceilings? A: Millions of hair-like setae on each foot.

Q: Where do geckos come from? A: Throughout the world. Usually where it's warm.

Q: How many species of geckos are there? A: Close to 1,500 and counting

Q: What do they eat? A: Insects mostly.

Discover the biology, natural history, and diversity of geckos--the acrobatic little lizards made famous by a car insurance ad campaign. Lizard biologist and gecko expert Aaron Bauer answers deceptively simple questions with surprising and little-known facts. Readers can explore color photographs that reveal the natural wonder and beauty of the gecko form and are further informed by images of how geckos live in their natural habitats. Although written for nonexperts, "Geckos" also provides a carefully selected bibliography and a new list of all known species that will be of interest to herpetologists. Anyone who owns a gecko, has seen them in the wild, or has wondered about them will appreciate this gem of a book.

Avian Medicine and Surgery in Practice - Companion and Aviary Birds, Second Edition (Hardcover, 2nd New edition): Bob Doneley Avian Medicine and Surgery in Practice - Companion and Aviary Birds, Second Edition (Hardcover, 2nd New edition)
Bob Doneley
R2,178 R1,992 Discovery Miles 19 920 Save R186 (9%) Shipped within 7 - 12 working days

Avian Medicine and Surgery in Practice is an invaluable quick reference resource for clinicians and a useful study guide for veterinary students. In this practical and beautifully illustrated book, early chapters cover physical examination, advice on interpreting diagnostic tests, and avian anatomy and physiology. Disorders affecting the different body regions and systems make up the majority of the book from the external-skin, feathers, eyes, legs and feet-to the internal including the gastrointestinal tract and the cardiovascular system. Further aspects of avian medicine discussed in the book include behavioural problems, incubation of eggs, paediatrics and surgery. Written by an expert with more than 30 years of clinical experience in avian medicine, the new edition is thoroughly revised with updated diseases, new and expanded clinical techniques, and over 100 new color illustrations. It also adds four important new chapters: Husbandry, Grooming and Nutrition, Diagnostic Imaging, Endoscopy, and Oncology as well as new sections on cardiovascular anatomy and neuroanatomy.

Hardy Boys 183 Warehouse Rumbl (Paperback, 1st Aladdin Paperbacks ed): Franklin W. Dixon Hardy Boys 183 Warehouse Rumbl (Paperback, 1st Aladdin Paperbacks ed)
Franklin W. Dixon
R93 R87 Discovery Miles 870 Save R6 (6%) Shipped within 7 - 11 working days

Trouble on the set!

A reality-based game show called "Warehouse Rumble" has come to Bayport, and Frank and Joe Hardy are hoping to be among the first contestants. But when someone finds a skeleton on the set, production comes to a screeching halt.

Once filming can begin again, the show is plagued with problems -- and the Hardys and their friends are doing so well that jealous competitors start to blame them for all the trouble. Frank and Joe are suddenly on double duty. They have to convince their fellow contestants that they're playing a clean game, and solve the mystery so the show can go on!

A Pocket Guide to Hawaii's Birds (Paperback, illustrated edition): Douglas H. Pratt A Pocket Guide to Hawaii's Birds (Paperback, illustrated edition)
Douglas H. Pratt
R163 R133 Discovery Miles 1 330 Save R30 (18%) Shipped within 7 - 11 working days

This guide is a colorful introduction to the beautiful birds that inhabit America's only tropical state. Not intended as a complete field guide, it will nevertheless identify all birds likely to be seen by the beginner.

A Practical Guide to the Histology of the Mouse (Hardcover): Cheryl L. Scudamore A Practical Guide to the Histology of the Mouse (Hardcover)
Cheryl L. Scudamore
R1,977 R1,399 Discovery Miles 13 990 Save R578 (29%) Shipped within 7 - 13 working days

A Practical Guide to the Histology of the Mouse provides a full-colour atlas of mouse histology. Mouse models of disease are used extensively in biomedical research with many hundreds of new models being generated each year. Complete phenotypic analysis of all of these models can benefit from histologic review of the tissues. This book is aimed at veterinary and medical pathologists who are unfamiliar with mouse tissues and scientists who wish to evaluate their own mouse models. It provides practical guidance on the collection, sampling and analysis of mouse tissue samples in order to maximize the information that can be gained from these tissues. As well as illustrating the normal microscopic anatomy of the mouse, the book also describes and explains the common anatomic variations, artefacts associated with tissue collection and background lesions to help the scientist to distinguish these changes from experimentally- induced lesions. This will be an essential bench-side companion for researchers and practitioners looking for an accessible and well-illustrated guide to mouse pathology. * Written by experienced pathologists and specifically tailored to the needs of scientists and histologists * Full colour throughout * Provides advice on sampling tissues, necropsy and recording data * Includes common anatomic variations, background lesions and artefacts which will help non-experts understand whether histologic variations seen are part of the normal background or related to their experimental manipulation

Mammals of the Neotropics, v. 3 - The Central Neotropics - Ecuador, Peru, Bolivia, Brazil (Paperback, c1989-<c1999): Kent H.... Mammals of the Neotropics, v. 3 - The Central Neotropics - Ecuador, Peru, Bolivia, Brazil (Paperback, c1989-<c1999)
Kent H. Redford, John F. Eisenberg; Photographs by Fiona Reid
R1,267 R1,151 Discovery Miles 11 510 Save R116 (9%) Shipped within 7 - 12 working days

Despite intense interest in this biologically diverse and ecologically important region, the mammals of South America are still not well known. Filling a large gap in the literature, this volume provides a survey and synthesis of current knowledge of the more than 650 species of land and marine mammals found in Ecuador, Peru, Bolivia, and Brazil.
Third in a series that reviewers have described as "state of the art" ("Journal of Biogeography") and "invaluable to anyone interested in the mammalian fauna of the Neotropics" ("Quarterly Review of Biology"), this volume follows the format of its acclaimed predecessors. Chapters present not only up-to-date taxonomic information but also ecological and behavioral characteristics, conservation status, and distribution maps for most species. Numerous illustrations are provided to assist in field and laboratory identification, including exquisite color and black-and-white plates by Fiona Reid. New to this volume are chapters contributed by experts on the mammalian fossil record of this region and on its current biodiversity and biogeography. An appendix summarizes changes to the nomenclature that have altered the scientific names used in the first two volumes.
Volumes 1 and 2 of "Mammals of the Neotropics, " which are also available, describe the mammals of Panama, Colombia, Venezuela, Guyana, Suriname, and French Guiana (volume 1) and Chile, Argentina, Uruguay, and Paraguay (volume 2). The fourth and final volume of this series will cover the mammals of Mexico and Central America.

Field Guide to the Reptiles of South-East Asia (Hardcover): Indraneil Das Field Guide to the Reptiles of South-East Asia (Hardcover)
Indraneil Das
R937 R692 Discovery Miles 6 920 Save R245 (26%) Shipped within 7 - 12 working days

South-East Asia is home to one of the most diverse reptile faunas on Earth. A Field Guide to the Reptiles of South-East Asia is the first comprehensive guide to the snakes, lizards, crocodiles, tortoises and turtles of the region. Covering more than 1000 species and subspecies in thorough detail, this field guide provides authoritative, up-to-date information on identification, habitat, behaviour, subspecies, distribution and status. The informative text explains the behaviour and morphology of reptiles, as well as how to measure and identify species according to scale counts and other anatomical features. South-East Asia is one of the most important ecotourism destinations in the world, with an expanding local market as wildlife conservation assumes greater prominence locally. This guide is essential reading for anyone interested in the wildlife of the region - wildlife enthusiasts, students, conservation planners and specialists alike.

Florida Manatees - Biology, Behavior, and Conservation (Hardcover): John E. Reynolds Florida Manatees - Biology, Behavior, and Conservation (Hardcover)
John E. Reynolds; Photographs by Wayne Lynch
R742 R540 Discovery Miles 5 400 Save R202 (27%) Shipped within 7 - 11 working days

Manatees, the gentle giants of Florida's lagoons and coastal habitats, can bring a smile to the face of anybody lucky enough to spy one. As manatees dip and roll through the water, crowds gather to watch them feed on aquatic vegetation. Whether they are congregating by the hundreds or resting or feeding alone, viewing these sea cows can provide anyone interested in nature with hours of tranquil pleasure. Having survived for eons, today's manatees are now under constant threat due to our rapidly swelling human population. Their habitats are often devastated by development and pollution. The slow-moving manatees also live at the mercy of chance, for they occupy waters filled with fast-moving boats powered by razor-sharp propellers-a new form of predator from which they have no protection. Boat speed limits have been put in place to protect manatees, but there is a constant push to lift them so that people can once again zip across the waters that manatees call home. For this reason, manatees are often a subject of controversy that pits their lives against the rights of boat owners. In this book, manatee expert John E. Reynolds III and famed photographer Wayne Lynch join forces to reveal the clearest portrait of manatees ever published. Florida Manatees is a song for the manatee, a celebration of the lives of these majestic creatures. Reynolds's concise, informative text shares what scientists know about manatees, while Lynch's beautiful photographs instantly demonstrate how special these "potatoes with whiskers" really are. By encouraging an appreciation of manatees, the authors hope to help ensure a future in which Floridians can find ways to coexist with and continue to enjoy these uniquely wonderful sirenian inhabitants of their state. Included in this book: How manatees first came to Florida waters How manatees fit into the ecosystems of Florida What and how much manatees eat How manatees behave and communicate with one another Why manatees look the way they do Why manatees have whiskers How manatee mothers feed their young and much more

Chimpanzee Rights - The Philosophers' Brief (Paperback): Kristin Andrews, Gary L. Comstock, Crozier G.K.D., Sue Donaldson,... Chimpanzee Rights - The Philosophers' Brief (Paperback)
Kristin Andrews, Gary L. Comstock, Crozier G.K.D., Sue Donaldson, Andrew Fenton, …
R357 Discovery Miles 3 570 Shipped within 7 - 12 working days

Since 2013, an organization called the Nonhuman Rights Project has brought before the New York State courts an unusual request-asking for habeas corpus hearings to determine whether Kiko and Tommy, two captive chimpanzees, should be considered legal persons with the fundamental right to bodily liberty. While the courts have agreed that chimpanzees share emotional, behavioural, and cognitive similarities with humans, they have denied that chimpanzees are persons on superficial and sometimes conflicting grounds. Consequently, Kiko and Tommy remain confined as legal "things" with no rights. The major moral and legal question remains unanswered: are chimpanzees mere "things", as the law currently sees them, or can they be "persons" possessing fundamental rights? In Chimpanzee Rights: The Philosophers' Brief, a group of renowned philosophers considers these questions. Carefully and clearly, they examine the four lines of reasoning the courts have used to deny chimpanzee personhood: species, contract, community, and capacities. None of these, they argue, merits disqualifying chimpanzees from personhood. The authors conclude that when judges face the choice between seeing Kiko and Tommy as things and seeing them as persons-the only options under current law-they should conclude that Kiko and Tommy are persons who should therefore be protected from unlawful confinement "in keeping with the best philosophical standards of rational judgment and ethical standards of justice." Chimpanzee Rights: The Philosophers' Brief-an extended version of the amicus brief submitted to the New York Court of Appeals in Kiko's and Tommy's cases-goes to the heart of fundamental issues concerning animal rights, personhood, and the question of human and nonhuman nature. It is essential reading for anyone interested in these issues.

The Rhinoceros and the Megatherium - An Essay in Natural History (Hardcover): Juan Pimentel The Rhinoceros and the Megatherium - An Essay in Natural History (Hardcover)
Juan Pimentel; Translated by Peter Mason
R547 R402 Discovery Miles 4 020 Save R145 (27%) Shipped within 7 - 11 working days

One animal left India in 1515, caged in the hold of a Portuguese ship, and sailed around Africa to Lisbon--the first of its species to see Europe for more than a thousand years. The other crossed the Atlantic from South America to Madrid in 1789, its huge fossilized bones packed in crates, its species unknown. How did Europeans three centuries apart respond to these two mysterious beasts--a rhinoceros, known only from ancient texts, and a nameless monster? As Juan Pimentel explains, the reactions reflect deep intellectual changes but also the enduring power of image and imagination to shape our understanding of the natural world.We know the rhinoceros today as "Durer's Rhinoceros," after the German artist's iconic woodcut. His portrait was inaccurate--Durer never saw the beast and relied on conjecture, aided by a sketch from Lisbon. But the influence of his extraordinary work reflected a steady move away from ancient authority to the dissemination in print of new ideas and images. By the time the megatherium arrived in Spain, that movement had transformed science. When published drawings found their way to Paris, the great zoologist Georges Cuvier correctly deduced that the massive bones must have belonged to an extinct giant sloth. It was a pivotal moment in the discovery of the prehistoric world.The Rhinoceros and the Megatherium offers a penetrating account of two remarkable episodes in the cultural history of science and is itself a vivid example of the scientific imagination at work.

Mark Carwardine's Guide to Whale Watching in North America (Paperback): Mark Carwardine Mark Carwardine's Guide to Whale Watching in North America (Paperback)
Mark Carwardine
R450 R347 Discovery Miles 3 470 Save R103 (23%) Shipped within 7 - 12 working days

No one ever says 'I can't remember if I've seen a whale.' A close encounter with one of the most enigmatic and remarkable creatures on the planet is a life-changing experience. This comprehensive and authoritative guide covers everything you need to know about where, when and how to watch whales, dolphins and porpoises in North America. Packed with useful information and top tips to help you get the most out of your trip, it includes a thorough account of whale-watching opportunities in some of the world's hotspots, from Hawai'i and Vancouver Island to the Gulf of Maine and Baja California, as well as detailed accounts of every cetacean species found in North America. Whether you want to watch Blue Whales in Monterey Bay, Killer Whales in the San Juan Islands, Narwhals in the high Arctic or North Atlantic Right Whales in the Bay of Fundy, this is an ideal companion.

The Biology of Sharks and Rays (Hardcover): A. Peter Klimley The Biology of Sharks and Rays (Hardcover)
A. Peter Klimley; Illustrated by Steven Oerding
R759 Discovery Miles 7 590 Shipped within 7 - 13 working days

"The Biology of Sharks and Rays" is a comprehensive resource on the biological and physiological characteristics of the cartilaginous fishes: sharks, rays, and chimaeras. In sixteen chapters, organized by theme, A. Peter Klimley covers a broad spectrum of topics, including taxonomy, morphology, ecology, and physiology. For example, he explains the body design of sharks and why the ridged, tooth-like denticles that cover their entire bodies are present on only part of the rays' bodies and are absent from those of chimaeras. Another chapter explores the anatomy of the jaws and the role of the muscles and teeth in jaw extension, seizure, and handling of prey. The chapters are richly illustrated with pictures of sharks, diagrams of sensory organs, drawings of the body postures of sharks during threat and reproductive displays, and maps showing the extent of the species' foraging range and long-distance migrations. Each chapter commences with an anecdote from the author about his own personal experience with the topic, followed by thought-provoking questions and a list of recommended readings in the scientific literature. The book will be a useful textbook for advanced ichthyology students as well as an encyclopedic source for those seeking a greater understanding of these fascinating creatures.

Beautiful Minds - The Parallel Lives of Great Apes and Dolphins (Paperback): Maddalena Bearzi, Craig Stanford Beautiful Minds - The Parallel Lives of Great Apes and Dolphins (Paperback)
Maddalena Bearzi, Craig Stanford
R388 R344 Discovery Miles 3 440 Save R44 (11%) Shipped within 7 - 11 working days

Apes and dolphins: primates and cetaceans. Could any creatures appear to be more different? Yet both are large-brained intelligent mammals with complex communication and social interaction. In the first book to study apes and dolphins side by side, Maddalena Bearzi and Craig B. Stanford, a dolphin biologist and a primatologist who have spent their careers studying these animals in the wild, combine their insights with compelling results. "Beautiful Minds" explains how and why apes and dolphins are so distantly related yet so cognitively alike and what this teaches us about another large-brained mammal: Homo sapiens.

Noting that apes and dolphins have had no common ancestor in nearly 100 million years, Bearzi and Stanford describe the parallel evolution that gave rise to their intelligence. And they closely observe that intelligence in action, in the territorial grassland and rainforest communities of chimpanzees and other apes, and in groups of dolphins moving freely through open coastal waters. The authors detail their subjects ability to develop family bonds, form alliances, and care for their young. They offer an understanding of their culture, politics, social structure, personality, and capacity for emotion. The resulting dual portrait with striking overlaps in behavior is key to understanding the nature of beautiful minds.

Abominable Science! - Origins of the Yeti, Nessie, and Other Famous Cryptids (Paperback): Daniel Loxton, Donald R. Prothero Abominable Science! - Origins of the Yeti, Nessie, and Other Famous Cryptids (Paperback)
Daniel Loxton, Donald R. Prothero; Foreword by Michael Shermer
R381 R314 Discovery Miles 3 140 Save R67 (18%) Shipped within 7 - 12 working days

Throughout our history, humans have been captivated by mythic beasts and legendary creatures. Tales of Bigfoot, the Yeti, and the Loch Ness monster are part of our collective experience. Now comes a book from two dedicated investigators that explores and elucidates the fascinating world of cryptozoology. Daniel Loxton and Donald R. Prothero have written an entertaining, educational, and definitive text on cryptids, presenting the arguments both for and against their existence and systematically challenging the pseudoscience that perpetuates their myths. After examining the nature of science and pseudoscience and their relation to cryptozoology, Loxton and Prothero take on Bigfoot; the Yeti, or Abominable Snowman, and its cross-cultural incarnations; the Loch Ness monster and its highly publicized sightings; the evolution of the Great Sea Serpent; and Mokele Mbembe, or the Congo dinosaur. They conclude with an analysis of the psychology behind the persistent belief in paranormal phenomena, identifying the major players in cryptozoology, discussing the character of its subculture, and considering the challenge it poses to clear and critical thinking in our increasingly complex world.

The Biology of African Savannahs (Paperback, 2nd Revised edition): Bryan Shorrocks, William Bates The Biology of African Savannahs (Paperback, 2nd Revised edition)
Bryan Shorrocks, William Bates
R867 Discovery Miles 8 670 Shipped within 7 - 12 working days

Savannah habitats comprise an ecologically important, but ultimately fragile, ecosystem. They constitute one of the largest biomes on Earth, covering almost 20% of the land surface, and can be simply described as tropical and subtropical grasslands with scattered bushes and trees. Most savannahs occur in Africa, although smaller areas can be found in South America, India, and Australia. They form a rich mosaic of diverse ecosystems, and this book offers a concise but comprehensive introduction to their ecology, biodiversity, and conservation. The Biology of African Savannahs describes the major plants (grasses, and trees such as Acacia) and animals (mainly large mammals) that live in this habitat, and examines the biological and ecological factors that influence their population size, interactions (such as predation), and community composition. Conservation issues such as climate change, hunting, and conflict between wildlife and domestic animals are also discussed. This new edition has been updated throughout with the latest research in the field, and contains new technique boxes which introduce readers to some of the analytical methods used to study African savannahs. This accessible text is suitable for both senior undergraduate and graduate students taking courses in savannah and tropical ecology as part of a wider ecology and/or conservation biology degree programme. It will also be of relevance and use to the many professional ecologists and conservation practitioners requiring a concise but authoritative overview of the topic.

Snakes of Virginia (Paperback, New edition): Donald W. Linzey, Michael J. Clifford Snakes of Virginia (Paperback, New edition)
Donald W. Linzey, Michael J. Clifford
R399 R320 Discovery Miles 3 200 Save R79 (20%) Shipped within 7 - 11 working days

The classic field guide to snakes found in the Old Dominion, now available in paperback.

Comparative Anatomy of the Mouse and the Rat - A Color Atlas and Text (Paperback): Gheorghe M Constantinescu Comparative Anatomy of the Mouse and the Rat - A Color Atlas and Text (Paperback)
Gheorghe M Constantinescu
R3,623 Discovery Miles 36 230 Shipped within 7 - 12 working days

Key features: Beautifully illustrated with detailed, full-colour images - very user-friendly for investigators, students, and technicians who work with animals Provides essential information for research and clinical purposes, describing some structures not usually shown in any other anatomy atlas In each set of illustrations, the same view is depicted in the mouse and the rat for easy comparison Text draws attention to the anatomical features which are important for supporting the care and use of these animals in research Endorsed by the American Association of Laboratory Animal Science (AALAS) Comparative Anatomy of the Mouse and Rat: a Color Atlas and Text provides detailed comparative anatomical information for those who work with mice and rats in animal research. Information is provided about the anatomical features and landmarks for conducting a physical examination, collecting biological samples, making injections of therapeutic and experimental materials, using imaging modalities, and performing surgeries.

The Sensory Ecology of Birds (Hardcover): Graham R. Martin The Sensory Ecology of Birds (Hardcover)
Graham R. Martin
R1,723 Discovery Miles 17 230 Shipped within 7 - 12 working days

Birds are renowned for their exceptional vision and the way that this enables them to survive and navigate the world in such a unique way. However, it is now recognised that avian behaviour is guided by information drawn from many different senses which are then used in integrated and complementary ways to answer the many different sensory challenges posed by specific environments and particular tasks. Understanding how sensory information is used by birds has important applications in conservation, such as providing vital insights into why birds are prone to collisions with structures like power lines and wind turbines, and why so many diving birds become entrapped in nets. A sensory ecology approach suggests how these problems can be mitigated. The Sensory Ecology of Birds ranges widely across species, environments, and behaviours to present a synthesis that challenges previous assumptions about the information that controls the behaviour of birds. A bird may use a wide range and combination of sensory information that comes from sight, hearing, smell, mechanoreception, taste, and magnetoreception. It may also include specific refinements of senses, such as echolocation and remote touch from the bill. The book recognises that there are many complex and subtle trade-offs and complementarities of information between different types of sensory information. This accessible text will be of interest to a wide ornithological readership, from undergraduates to researchers as well as a broader audience of behavioural ecologists and evolutionary biologists.

Reproductive Biology and Phylogeny of Chondrichthyes - Sharks, Batoids, and Chimaeras, Volume 3 (Hardcover): William C. Hamlett Reproductive Biology and Phylogeny of Chondrichthyes - Sharks, Batoids, and Chimaeras, Volume 3 (Hardcover)
William C. Hamlett
R3,191 Discovery Miles 31 910 Shipped within 7 - 12 working days

Internal fertilization is universal in chondrichthyan fishes and, as such, requires a suite of biological activities, including behavioral, morphological and physiological mechanisms, to ensure successful copulation and fertilization. This volume correlates available data and ideas concerning the development, reproductive morphology, function, and phylogeny of chondrichthyan fishes. Coverage includes oogenesis, spermatogenesis, gestation, regulation of reproductive tract function, sperm storage, nutrient provision, placentation, and phylogeny. New and exciting data is presented including the idea that yolk sac viviparity is the plesiomorphic state rather than oviparity.

Abominable Science! - Origins of the Yeti, Nessie, and Other Famous Cryptids (Hardcover): Daniel Loxton, Donald R. Prothero Abominable Science! - Origins of the Yeti, Nessie, and Other Famous Cryptids (Hardcover)
Daniel Loxton, Donald R. Prothero; Foreword by Michael Shermer
R587 R464 Discovery Miles 4 640 Save R123 (21%) Shipped within 7 - 12 working days

Throughout our history, humans have been captivated by mythic beasts and legendary creatures. Tales of Bigfoot, the Yeti, and the Loch Ness monster are part of our collective experience. Now comes a book from two dedicated investigators that explores and elucidates the fascinating world of cryptozoology.

Daniel Loxton and Donald R. Prothero have written an entertaining, educational, and definitive text on cryptids, presenting the arguments both for and against their existence and systematically challenging the pseudoscience that perpetuates their myths. After examining the nature of science and pseudoscience and their relation to cryptozoology, Loxton and Prothero take on Bigfoot; the Yeti, or Abominable Snowman, and its cross-cultural incarnations; the Loch Ness monster and its highly publicized sightings; the evolution of the Great Sea Serpent; and Mokele Mbembe, or the Congo dinosaur. They conclude with an analysis of the psychology behind the persistent belief in paranormal phenomena, identifying the major players in cryptozoology, discussing the character of its subculture, and considering the challenge it poses to clear and critical thinking in our increasingly complex world.

Gorillas (Hardcover): Jill Caravan Gorillas (Hardcover)
Jill Caravan
R312 R258 Discovery Miles 2 580 Save R54 (17%) Shipped within 7 - 12 working days
Chimpanzees and Human Evolution (Hardcover): Martin N. Muller Chimpanzees and Human Evolution (Hardcover)
Martin N. Muller
R952 R876 Discovery Miles 8 760 Save R76 (8%) Shipped within 7 - 11 working days

Knowledge of chimpanzees in the wild has expanded dramatically in recent years. This comprehensive volume, edited by Martin Muller, Richard Wrangham, and David Pilbeam, brings together scientists who are leading a revolution to discover and explain what is unique about humans, by studying their closest living relatives. Their observations and conclusions have the potential to transform our understanding of human evolution. Chimpanzees offer scientists an unmatched view of what distinguishes humanity from its apelike ancestors. Based on evidence from the hominin fossil record and extensive morphological, developmental, and genetic data, Chimpanzees and Human Evolution makes the case that the last common ancestor of chimpanzees and humans was chimpanzee-like. It most likely lived in African rainforests around eight million years ago, eating fruit and walking on its knuckles. Readers will learn why chimpanzees are a better model for the last common ancestor than bonobos, gorillas, or orangutans. A thorough chapter-by-chapter analysis reveals which key traits we share with chimpanzees and which appear to be distinctive to Homo sapiens, and shows how understanding chimpanzees helps us account for the evolution of human uniqueness. Traits surveyed include social behaviors and structures, mating systems, diet, hunting practices, tool use, culture, cognition, and communication. Edited by three of primatology's most renowned experts, with contributions from 32 scholars drawing on decades of field research, Chimpanzees and Human Evolution provides readers with detailed up-to-date information on what we can infer about our chimpanzee-like ancestors and points the way forward for the next generation of discoveries.

Mating Males - An Evolutionary Perspective on Mammalian Reproduction (Hardcover, New): Tim Glover Mating Males - An Evolutionary Perspective on Mammalian Reproduction (Hardcover, New)
Tim Glover
R1,711 R1,604 Discovery Miles 16 040 Save R107 (6%) Shipped within 7 - 12 working days

Examining mating from the male perspective, this book provides an overview of mammalian reproduction to illustrate the important role that male desire plays in the life of mammals. Written in a conversational style that will appeal to those without specialist knowledge of the field, it begins with a broad overview of sexual reproduction in mammals, explaining the importance of mixing genes, sexual selection and the concept of mating seasons. Subsequent chapters examine some of the most important aspects in detail including mating behaviour, the structure and function of the male organs of reproduction and their physiological control and modes of copulation. A final chapter considers human reproduction, explaining how our physical and social evolution have contributed to the development of sexual behaviour that is markedly different to that of other mammals, due in particular to the absence of oestrus and seasonality in the human female.

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Johan Marais Paperback R230 R181 Discovery Miles 1 810
Mama's Last Hug - Animal Emotions and…
Frans De Waal Hardcover  (1)
R363 R235 Discovery Miles 2 350

 

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