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

Canine Confidential - Why Dogs Do What They Do (Paperback): Marc Bekoff Canine Confidential - Why Dogs Do What They Do (Paperback)
Marc Bekoff
R397 R331 Discovery Miles 3 310 Save R66 (17%) Ships in 7 - 11 working days

For all the love and attention we give dogs, much of what they do remains mysterious. Just think about different behaviors you see at a dog park: We have a good understanding of what it means when dogs wag their tails--but what about when they sniff and roll on a stinky spot? Why do they play tug-of-war with one dog, while showing their bellies to another? Why are some dogs shy, while others are bold? What goes on in dogs' heads and hearts--and how much can we know and understand? Canine Confidential has the answers. Written by award-winning scientist--and lifelong dog lover--Marc Bekoff, it not only brilliantly opens up the world of dog behavior, but also helps us understand how we can make our dogs' lives the best they can possibly be. Rooted in the most up-to-date science on cognition and emotion--fields that have exploded in recent years--Canine Confidential is a wonderfully accessible treasure trove of new information and myth-busting. Peeing, we learn, isn't always marking; grass-eating isn't always an attempt to trigger vomiting; it's okay to hug a dog--on their terms; and so much more. There's still much we don't know, but at the core of the book is the certainty that dogs do have deep emotional lives, and that as their companions we must try to make those lives as rich and fulfilling as possible. It's also clear that we must look at dogs as unique individuals and refrain from talking about "the dog." Bekoff also considers the practical importance of knowing details about dog behavior. He advocates strongly for positive training--there's no need to dominate or shame dogs or to make them live in fear--and the detailed information contained in Canine Confidential has a good deal of significance for dog trainers and teachers. He also suggests that trainers should watch and study dogs in various contexts outside of those in which they are dealing with clients, canine and human, with specific needs. There's nothing in the world as heartwarming as being greeted by your dog at the end of the workday. Read Canine Confidential, and you'll be on the road to making your shared lives as happy, healthy, and rewarding as they can possibly be.

Mama's Last Hug - Animal Emotions And What They Teach Us About Ourselves (Paperback): Frans De Waal Mama's Last Hug - Animal Emotions And What They Teach Us About Ourselves (Paperback)
Frans De Waal 1
R260 R208 Discovery Miles 2 080 Save R52 (20%) Ships in 5 - 10 working days

Mama's Last Hug is a whirlwind tour of new ideas and findings about animal emotions, based on Frans de Waal's renowned studies of the social and emotional lives of chimpanzees, bonobos and other primates.

It opens with the moving farewell between Mama, a dying 59-year-old chimpanzee matriarch, and Jan Van Hoof, who was Frans de Waal's mentor and thesis advisor. The filmed event has since gone viral (over 9.5 million views on YouTube).

De Waal discusses facial expressions, animal sentience and consciousness, the emotional side of human politics, and the illusion of free will. He distinguishes between emotions and feelings, all the while emphasizing the continuity between our species and other species. And he makes the radical proposal that emotions are like organs: we haven't a single organ that other animals don't have, and the same is true for our emotions.

Horse Crazy - The Story of a Woman and a World in Love with an Animal (Standard format, CD): Sarah Maslin Nir Horse Crazy - The Story of a Woman and a World in Love with an Animal (Standard format, CD)
Sarah Maslin Nir
R778 R555 Discovery Miles 5 550 Save R223 (29%) Ships in 7 - 11 working days
Prenatal Mouse Brain Atlas - Color images and annotated diagrams of: Gestational Days 12, 14, 16 and 18 Sagittal, coronal and... Prenatal Mouse Brain Atlas - Color images and annotated diagrams of: Gestational Days 12, 14, 16 and 18 Sagittal, coronal and horizontal section (Mixed media product, 2nd Revised edition)
Uta Schambra; Illustrated by Barbara A. Connelly
R9,184 Discovery Miles 91 840 Ships in 7 - 11 working days

This is the only book available for studies of the mouse brain before birth. It presents a complete mapping of the developing mouse brain that features imaging of whole brain sections. Users will be able to compare structure shown in the Atlas to what they see in the microscope. This new, greatly expanded edition provides an easily accessible tool for researchers in the fields of normal and abnormal brain development.

Mammalogy - Adaptation, Diversity, Ecology (Hardcover, fourth edition): George A. Feldhamer, Lee C. Drickamer, Stephen H.... Mammalogy - Adaptation, Diversity, Ecology (Hardcover, fourth edition)
George A. Feldhamer, Lee C. Drickamer, Stephen H. Vessey, Joseph F Merritt, Carey Krajewski
R2,169 R1,831 Discovery Miles 18 310 Save R338 (16%) Ships in 10 - 15 working days

Reflecting the expertise and perspective of five leading mammalogists, the fourth edition of Mammalogy: Adaptation, Diversity, Ecology significantly updates taxonomy, includes a new chapter on mammalian molecular phylogenetics, and highlights several recently described species. There are close to 5,500 species in the class Mammalia, including the blue whale-the largest animal that has ever lived-and the pygmy shrew, which weighs little more than a penny. The functional diversity of mammals has allowed them to play critical roles in every ecosystem, whether marine, freshwater, alpine, tundra, forest, or desert. Many mammal species are critically endangered and present complex conservation and management challenges. This book touches on those challenges, which are often precipitated by overharvesting and habitat loss, as well as emerging threats, such as the impact of wind turbines and white nose syndrome on bats and chronic wasting disease on deer. Among the updates and additions to the fourth edition of Mammalogy are numerous new photos, figures, and cladograms, over 4,200 references, as well as: a completely new chapter on mammalian phylogeny and genomics; current taxonomy - including major changes to orders, suborders, and superfamilies of bats and rodents; an explanation of the recent inclusion of whales with terrestrial even-toed ungulates; updates on mammalian structural, functional adaptations, and fossil history; and, recent advances in our understanding of phylogeny, biogeography, social behavior, and ecology; a discussion of two new orders and thirteen newly recognized extant families It also includes: reflections on the implications of climate change for mammals; thorough examinations of several recently described species, including Durrell's vontsira ( Salanoia durrelli) and the Laotian rock rat ( Laonastes aenigmamus); an explanation of mammalian biomechanics, such as that seen in lunge feeding of baleen whales; Breakout boxes on unique aspects of mammals, including the syntax of bat songs, singing mice, and why there are no green mammals (unless we count algae-covered sloths). Maintaining the accessible, readable style for which Feldhamer and his coauthors are well known, this new edition of Mammalogy is the authoritative textbook on this amazingly diverse class of vertebrates.

As Far as the Eye Could Reach - Accounts of Animals along the Santa Fe Trail, 1821-1880 (Paperback): Phyllis S. Morgan As Far as the Eye Could Reach - Accounts of Animals along the Santa Fe Trail, 1821-1880 (Paperback)
Phyllis S. Morgan; Foreword by Marc Simmons; Illustrated by Ronald Kil
R557 Discovery Miles 5 570 Ships in 7 - 11 working days

Travelers and traders taking the Santa Fe Trail's routes from Missouri to New Mexico wrote vivid eyewitness accounts of the diverse and abundant wildlife encountered as they crossed arid plains, high desert, and rugged mountains. Most astonishing to these observers were the incredible numbers of animals, many they had not seen before - buffalo, antelope (pronghorn), prairie dogs, roadrunners, mustangs, grizzlies, and others. They also wrote about the domesticated animals they brought with them, including oxen, mules, horses, and dogs. Their letters, diaries, and memoirs open a window onto an animal world on the plains seen by few people other than the Plains Indians who had lived there for thousands of years. Phyllis S. Morgan has gleaned accounts from numerous primary sources and assembled them into a delightfully informative narrative. She has also explored the lives of the various species, and in this book tells about their behaviors and characteristics, the social relations within and between species, their relationships with humans, and their contributions to the environment and humankind. With skillful prose and a keen eye for a priceless tale, Morgan reanimates the story of life on the Santa Fe Trail's well-worn routes, and its sometimes violent intersection with human life. She provides a stirring view of the land and of the animals visible ""as far as the eye could reach,"" as more than one memoirist described. She also champions the many contributions animals made to the Trail's success and to the opening of the American West.

Elephant (Hardcover): Errol Fuller Elephant (Hardcover)
Errol Fuller
R672 R547 Discovery Miles 5 470 Save R125 (19%) Ships in 7 - 11 working days

A lavishly illustrated celebration of these glorious animals-and a poignant lament for their future Elephants are among the most beloved of all creatures. Their behavior can seem almost human, from their complex social interactions to their need to mourn their dead. They are also among the most persecuted of animals, subjected to untold cruelty at the hands of humans through the ages. In this stunningly illustrated book, Errol Fuller provides a rich and moving portrait of elephants, exploring their natural history, the legends that have grown up around them, their unique place in art and literature, and their urgent need for protection today. Fuller traces the evolution of these majestic animals from prehistoric mammoths and mastodons to today's African and Asian elephants, and looks at their behavior, herd dynamics, and social life. He examines the role of elephants in cultures around the world, from folklore and fine art to the exploitation of elephants as war machines and circus animals. Fuller also discusses the importance of conservation, warning that continued poaching and habitat degradation could send these iconic animals the way of the dodo. Featuring many evocative photos never before published, Elephant is a fittingly exquisite tribute to these breathtaking creatures.

Bats of Southern and Central Africa - A biogeographic and taxonomic synthesis, second edition (Hardcover, 2nd Revised edition):... Bats of Southern and Central Africa - A biogeographic and taxonomic synthesis, second edition (Hardcover, 2nd Revised edition)
Ara Monadjem, Peter John Taylor, Fenton (Woody) Cotterill, M. Corrie Schoeman
R600 R485 Discovery Miles 4 850 Save R115 (19%) Ships in 5 - 10 working days

This revised edition of Bats of Southern and Central Africa builds on the solid foundation of the first edition and supplements the original account of bat species then known to be found in Southern and Central Africa with an additional eight newly described species, bringing the total to 124. The chapters on evolution, biogeography, ecology and echolocation have been updated, citing dozens of recently published papers. The book covers the latest systematic and taxonomic studies, ensuring that the names and relationships of bats in this new edition reflect current scientific knowledge. The species accounts provide descriptions, measurements and diagnostic characters as well as detailed information about the distribution, habitat, roosting habits, foraging ecology and reproduction of each species. The updated species distribution maps are based on 6 100 recorded localities. A special feature of the 2010 publication was the mode of identification of families, genera and species by way of character matrices rather than the more generally used dichotomous keys. Since then these matrices have been tested in the field and, where necessary, slightly altered for this edition. New photographs fill in gaps and updated sonograms aid with bat identification in acoustic surveys. The bibliography, which now contains more than 700 entries, will be an invaluable aid to students and scientists wishing to consult original research.

Bats of Colima, Mexico (Paperback): Cornelio Sanchez-Hernandez, Maria De Lourdes Romero-Almaraz, Gary D. Schnell, Michael L.... Bats of Colima, Mexico (Paperback)
Cornelio Sanchez-Hernandez, Maria De Lourdes Romero-Almaraz, Gary D. Schnell, Michael L. Kennedy, Troy L. Best, …
R1,138 Discovery Miles 11 380 Ships in 7 - 11 working days

The tiny state of Colima on Mexico's Pacific coast is one of the three most biodiverse hot spots in the world. Straddling temperate and tropical zones, with rugged topography ranging from a volcanic mountaintop to sandy beaches, the state shelters nearly half - 66 - of Mexico's species of Chiroptera, or bats. In this volume, studded with more than 200 full-color photographs and maps, a team of mammalogists from Mexico and the United States marshal information gathered over decades to present a comprehensive portrait of the bats of Colima. Bats of Colima, Mexico provides readers with the tools necessary to understand and identify each species of Colima's bat population, from the sac-winged bats of family Emballonuridae to the mustached bats of family Mormoopidae. A dichotomous key indicates how each bat can be differentiated and describes the seven families within which they fall. The authors provide an in-depth description of each species, including a photograph, a map of its distribution across Colima, and information on habitat, reproduction, conservation status, and more. By calling attention to Colima's rich chiropteran fauna, Bats of Colima, Mexico should not only foster interest in the rich biodiversity of the region but also nurture further collaboration between scientists and naturalists in the United States and Mexico.

Mammal Societies (Hardcover): Tim Clutton-Brock Mammal Societies (Hardcover)
Tim Clutton-Brock
R1,261 R1,164 Discovery Miles 11 640 Save R97 (8%) Ships in 10 - 15 working days

The book aims to integrate our understanding of mammalian societies into a novel synthesis that is relevant to behavioural ecologists, ecologists, and anthropologists. It adopts a coherent structure that deals initially with the characteristics and strategies of females, before covering those of males, cooperative societies and hominid societies. It reviews our current understanding both of the structure of societies and of the strategies of individuals; it combines coverage of relevant areas of theory with coverage of interspecific comparisons, intraspecific comparisons and experiments; it explores both evolutionary causes of different traits and their ecological consequences; and it integrates research on different groups of mammals with research on primates and humans and attempts to put research on human societies into a broader perspective.

Birds of Prey in Europe (Paperback): Maarten Bijleveld Birds of Prey in Europe (Paperback)
Maarten Bijleveld; Translated by Inez Seeger
R2,097 Discovery Miles 20 970 Ships in 7 - 11 working days
The Nine-Banded Armadillo - A Natural History (Hardcover, New): W. J. Loughry, Colleen M McDonough The Nine-Banded Armadillo - A Natural History (Hardcover, New)
W. J. Loughry, Colleen M McDonough
R1,001 Discovery Miles 10 010 Ships in 7 - 11 working days

The word "armadillo" is Spanish for "little armored one." This midsize mammal that looks like a walking tank is a source of fascination for many people but a mystery to almost all. Dating back at least eleven million years, the nocturnal, burrowing insectivore was for centuries mistaken for a cross between a hedgehog and a turtle, but it actually belongs to the mammalian superorder Xenarthra that includes sloths and anteaters. Biologists W. J. Loughry and Colleen M. McDonough have studied the nine-banded armadillo ("Dasypus novemcinctus") for more than twenty years. Their richly illustrated book offers the first comprehensive review of everything scientists know about this unique animal.

Engaging both scientists and a broader public, Loughry and McDonough describe the armadillo's anatomy and physiology and all aspects of its ecology, behavior, and evolution. They also compare the nine-banded armadillo with twenty or so other, related species. The authors pay special attention to three key features of armadillo biology--reproduction, disease, and habitat expansion--and why they matter.

Armadillos reproduce in a unique and puzzling manner: females always give birth to litters of genetically identical quadruplets, a strategy not found in any other vertebrates. Nine-banded armadillos are also the only vertebrates except for humans known to contract leprosy naturally. And what about habitat expansion? The authors suggest that the armadillo's remarkable spread across the southeastern United States may be the consequence of its most notable feature: a tough, protective carapace.

Biologists, evolutionists, students, and all those interested in this curious creature will find "The Nine-Banded Armadillo" rich in information and insight. This comprehensive analysis will stand as the definitive scientific reference for years to come and a source of pleasure for the general public.

Underdogs - The Fight to Save South Africa's Wild Dogs (Hardcover): Neil Aldridge Underdogs - The Fight to Save South Africa's Wild Dogs (Hardcover)
Neil Aldridge
R250 R207 Discovery Miles 2 070 Save R43 (17%) Ships in 5 - 10 working days
The Natural History of the Wild Cats (Paperback, New edition): Andrew Kitchener The Natural History of the Wild Cats (Paperback, New edition)
Andrew Kitchener
R927 Discovery Miles 9 270 Ships in 7 - 11 working days

Everyone is familiar with the big cats the lion, tiger, leopard, and jaguar members of the genus Panthera. The smaller cats members of the genus Felis are less familiar. This absorbing book, considered "a comprehensive survey" by David Quammen, writing in the New York Times Book Review, presents what is known about the thirty-seven or so species of the world's cats, including abundant information on the much-neglected smaller members of the cat family."Dr. Kitchener . . . has made a readable, up-to-date synthesis of what we know about cats, his account always strengthened by the comparative point of view." Scientific American"The numerous tables and comprehensive bibliography will appeal to the scientist, while the breadth of topics discussed, summary of numerous studies published in hard-to-find journals, numerous graphs and line drawings, and emphasis on the smaller cats and their behaviour, will make it of wider interest." John Deag, Times Higher Education Supplement"

A Taste for the Beautiful - The Evolution of Attraction (Hardcover): Michael J. Ryan A Taste for the Beautiful - The Evolution of Attraction (Hardcover)
Michael J. Ryan
R577 R466 Discovery Miles 4 660 Save R111 (19%) Ships in 10 - 15 working days

From one of the world's leading authorities on animal behavior, the astonishing story of how the female brain drives the evolution of beauty in animals and humans Darwin developed the theory of sexual selection to explain why the animal world abounds in stunning beauty, from the brilliant colors of butterflies and fishes to the songs of birds and frogs. He argued that animals have "a taste for the beautiful" that drives their potential mates to evolve features that make them more sexually attractive and reproductively successful. But if Darwin explained why sexual beauty evolved in animals, he struggled to understand how. In A Taste for the Beautiful, Michael Ryan, one of the world's leading authorities on animal behavior, tells the remarkable story of how he and other scientists have taken up where Darwin left off and transformed our understanding of sexual selection, shedding new light on human behavior in the process. Drawing on cutting-edge work in neuroscience and evolutionary biology, as well as his own important studies of the tiny Tungara frog deep in the jungles of Panama, Ryan explores the key questions: Why do animals perceive certain traits as beautiful and others not? Do animals have an inherent sexual aesthetic and, if so, where is it rooted? Ryan argues that the answers to these questions lie in the brain--particularly of females, who act as biological puppeteers, spurring the development of beautiful traits in males. This theory of how sexual beauty evolves explains its astonishing diversity and provides new insights about how much our own perception of beauty resembles that of other animals. Vividly written and filled with fascinating stories, A Taste for the Beautiful will change how you think about beauty and attraction.

Bats - An illustrated guide to all species (Hardcover): Marianne Taylor Bats - An illustrated guide to all species (Hardcover)
Marianne Taylor; Foreword by Merlin D. Tuttle
R779 R552 Discovery Miles 5 520 Save R227 (29%) Ships in 10 - 15 working days

"Meshing deft scientific text with Tuttle's sumptuous images, it's a superb introduction to the baroque morphologies and flying prowess of these beguiling beasts."- Nature Bats: An Illustrated Guide to All Species looks in detail at the more than 1,300 species known today. Nocturnal, fast-flying and secretive, they are endlessly fascinating, yet extremely difficult to observe and catalogue. The diversity of bats is both rich and underestimated and the threats they face from humans are very real. This guide illuminates the world of bats and reveals their true nature as intelligent, social and deeply misunderstood creatures. This extravagantly illustrated handbook features the work of famed nature photographer Merlin D. Tuttle and in-depth profiles of 288 bats, from the Large Flying Fox, which has a wingspan of more than five feet, to the Bumblebee Bat, contender for the world's smallest mammal. Bats includes close-up images of these animals' delicate and intricate forms and faces, each shaped by evolution to meet the demands of an extraordinarily specialized life, and a thorough introduction which explores their natural history and unique adaptations to life on the wing. If you like this you might also be interested in Owls by Marianne Taylor . . .

A Manual of the Mammalia - An Homage to Lawlor's "handbook to the Orders and Families of Living Mammals" (Hardcover):... A Manual of the Mammalia - An Homage to Lawlor's "handbook to the Orders and Families of Living Mammals" (Hardcover)
Douglas A. Kelt, James L. Patton
R1,123 Discovery Miles 11 230 Ships in 10 - 15 working days

The taxonomy of recent mammals has lately undergone tremendous revision, but it has been almost four decades since the last update to Timothy E. Lawlor's acclaimed identification guide the Handbook to the Orders and Families of Living Mammals. Integrating the latest advances in research, Douglas A. Kelt and James L. Patton provide this long-overdue update in their new, wholly original work, A Manual of the Mammalia. Complemented by global range maps, high-resolution photographs of skulls and mandibles by Bill Stone, and the outstanding artwork of Fiona Reid, this book provides an overview of biological attributes of each higher taxon while highlighting key and diagnostic characters needed to identify skulls and skins of all recent mammalian orders and most families. Kelt and Patton also place taxa in their currently understood supra-familial clades, and discuss current challenges in higher mammal taxonomy. Including a comprehensive review of mammalian anatomy to provide a foundation for understanding all characters employed throughout, A Manual of the Mammalia is both a user-friendly handbook for students learning to identify higher mammal taxa and a uniquely comprehensive, up-to-date reference for mammalogists and mammal-lovers from across the globe.

The Biology of Mammalian Spermatogonia (Hardcover, 1st ed. 2017): Jon M. Oatley, Michael D. Griswold The Biology of Mammalian Spermatogonia (Hardcover, 1st ed. 2017)
Jon M. Oatley, Michael D. Griswold
R4,191 R3,784 Discovery Miles 37 840 Save R407 (10%) Ships in 10 - 15 working days

This book provides a resource of current understandings about various aspects of the biology of spermatogonia in mammals. Considering that covering the entire gamut of all things spermatogonia is a difficult task, specific topics were selected to provide foundational information that will be useful for seasoned researchers in the field of germ cell biology as well as investigators entering the area. Looking to the future, the editors predict that the foundational information provided in this book -- combined with the advent of new tools and budding interests in use of non-rodent mammalian models -- will produce another major advance in knowledge regarding the biology of spermatogonia over the next decade. In particular, we anticipate that the core molecular machinery driving different spermatogonial states in most, if not all, mammals will be described fully, the extrinsic signals emanating from somatic support cell populations to influence spermatogonial functions will become fully known, and the capacity to derive long-term cultures of SSCs and transplant the population to regenerate spermatogenesis and fertility will become a reality for higher order mammals.

Wildhood - The Astounding Connections Between Human and Animal Adolescents (Hardcover): Barbara Natterson Horowitz, Kathryn... Wildhood - The Astounding Connections Between Human and Animal Adolescents (Hardcover)
Barbara Natterson Horowitz, Kathryn Bowers
R578 R464 Discovery Miles 4 640 Save R114 (20%) Ships in 7 - 11 working days
Evolution of the House Mouse (Hardcover, New): Milos Macholan, Stuart J. E. Baird, Pavel Munclinger, Jaroslav Pialek Evolution of the House Mouse (Hardcover, New)
Milos Macholan, Stuart J. E. Baird, Pavel Munclinger, Jaroslav Pialek
R2,358 R2,209 Discovery Miles 22 090 Save R149 (6%) Ships in 10 - 15 working days

The house mouse is the source of almost all genetic variation in laboratory mice; its genome was sequenced alongside that of humans, and it has become the model for mammalian speciation. Featuring contributions from leaders in the field, this volume provides the evolutionary context necessary to interpret these patterns and processes in the age of genomics. The topics reviewed include mouse phylogeny, phylogeography, origins of commensalism, adaptation, and dynamics of secondary contacts between subspecies. Explorations of mouse behaviour cover the nature of chemical and ultrasonic signalling, recognition, and social environment. The importance of the mouse as an evolutionary model is highlighted in reviews of the first described example of meiotic drive (t-haplotype) and the first identified mammalian speciation gene (Prdm9). This detailed overview of house mouse evolution is a valuable resource for researchers of mouse biology as well as those interested in mouse genetics, evolutionary biology, behaviour, parasitology, and archaeozoology.

Social Calls of the Bats of Britain and Ireland (Paperback): Neil Middleton, Andrew Froud, Keith French Social Calls of the Bats of Britain and Ireland (Paperback)
Neil Middleton, Andrew Froud, Keith French; Foreword by Sandie Sowler
R820 R768 Discovery Miles 7 680 Save R52 (6%) Ships in 10 - 15 working days

Bats are fascinating mammals about which we still have much to learn. As well as using ultrasonic echolocation calls for orientation and while foraging, they also have a complex array of vocalisations for communication. These are known as social calls and are an essential component of their colonial lifestyle. This book brings together the current state of knowledge of social calls relating to the bat species occurring within Britain and Ireland, with some additional examples from species represented elsewhere in Europe. It includes access to a downloadable library of calls to be used in conjunction with the book. Downloadable call library Social calls are complex and intriguing to listen to; they are after all produced with listeners in mind (other bats). To enjoy and fully appreciate social calls the reader must also have the opportunity to become a listener: each of the presented sonograms in the book is cross-referenced to downloadable `time expanded' .wav sound files which are contained within a much wider library of calls for you to explore. Included in Social Calls of the Bats of Britain and Ireland The authors start with an overview of the species of bats in Britain and Ireland (Chapter 1), and then introduce us to communication within the social world of bats (Chapter 2). Referencing the latest research, the authors explore how these calls can be classified according to their structure, and in many cases the context in which the calls are thought to be emitted (Chapter 3). Chapter 4 addresses aspects of survey methodology to be considered by those studying social calls. This leads on to the analysis of calls (Chapter 5), detailing the specific methods used and parameters commonly measured by researchers. The final, and main chapter (Chapter 6) introduces the 23 species covered in the book giving each a detailed profile including: habitat preferences, typical roosting locations, roost emergence times, mating strategies and maternity behaviour. Each species profile includes what is known about the social calls for that species and this text is supported by colour sonograms (created using Pettersson BatSound V4.1) of most of the calls discussed. Each sonogram is linked to a .wav sound file (Time Expansion x10) within the downloadable library. The sound files allow the reader to hear, as well as see, the calls produced using any bat sound analysis software that supports the .wav format. The authors conclude with a bibliography and an extensive list of references directly cross-referenced throughout the book.

Biology and Conservation of Musteloids (Paperback): David Macdonald, Christopher Newman, Lauren A. Harrington Biology and Conservation of Musteloids (Paperback)
David Macdonald, Christopher Newman, Lauren A. Harrington
R1,361 Discovery Miles 13 610 Ships in 10 - 15 working days

The musteloids are the most diverse super-family among carnivores, ranging from little known, exotic, and highly-endangered species to the popular and familiar, and include a large number of introduced invasives. They feature terrestrial, fossorial, arboreal, and aquatic members, ranging from tenacious predators to frugivorous omnivores, span weights from a 100g weasel to 30kg giant otters, and express a range of social behaviours from the highly gregarious to the fiercely solitary. Musteloids are the subjects of extensive cutting-edge research from phylogenetics to the evolution of sociality and through to the practical implications of disease epidemiology, introduced species management, and climate change. Their diversity and extensive biogeography inform a wide spectrum of ecological theory and conservation practice. The editors of this book have used their combined 90 years of experience working on the behaviour and ecology of wild musteloids to draw together a unique network of the world's most successful and knowledgeable experts. The book begins with nine review chapters covering hot topics in musteloid biology including evolution, disease, social communication, and management. These are followed by twenty extensive case studies providing a range of comprehensive geographic and taxonomic coverage. The final chapter synthesises what has been discussed in the book, and reflects on the different and diverse conservation needs of musteloids and the wealth of conservation lessons they offer. Biology and Conservation of Musteloids provides a conceptual framework for future research and applied conservation management that is suitable for graduate level students as well as professional researchers in musteloid and carnivore ecology and conservation biology. It will also be of relevance and use to conservationists and wildlife managers.

Bat Roosts in Trees - A Guide to Identification and Assessment for Tree-Care and Ecology Professionals (Paperback): Bat Tree... Bat Roosts in Trees - A Guide to Identification and Assessment for Tree-Care and Ecology Professionals (Paperback)
Bat Tree Habitat Key
R1,034 R957 Discovery Miles 9 570 Save R77 (7%) Ships in 10 - 15 working days

This is a guide to finding tree-roosts. It is the result of the collaborative efforts of professional surveyors and amateur naturalists across Europe as part of the Bat Tree Habitat Key project, and represents a combination of firsts: It is the first time legislation and planning policy have been reviewed and put to practical use to define an analysis framework with clearly identifiable thresholds for action. Yet, despite its efficacy in a professional context, it is also the first time a guide has been produced that is equally effective in achieving its objective for amateurs. It is the first time such a method has been evidence-supported throughout, with summary reviews of each aspect of the roosting ecology of the individual 14 tree-roosting species, with illustrative photographs and data to which the reader has open access. It is the first time a repeatable analysis framework has been defined against which the surveyor may compare their results at every stage, from the desk-study, through ground-truthing, survey and analysis, thereby ensuring nothing is overlooked and that every result can be objectively compared. The survey and analysis framework itself is ground-breaking in that it may readily be adapted for any taxa; from moths, through amphibians, reptiles, birds and all other mammals. Used diligently, these methods will reward disproportionately and imbue the reader with renewed confidence as they quickly progress from beginner to competency. Thus, this book is for everyone who has ever wanted to find a tree-roost, or to safeguard against inadvertently damaging one.

Guide to the Mammals of Salta Province, Argentina - Guia de los Mamiferos de las Provincia de Salta, Argentina (Paperback):... Guide to the Mammals of Salta Province, Argentina - Guia de los Mamiferos de las Provincia de Salta, Argentina (Paperback)
Michael A Mares, Ricardo A Ojeda, Ruben M. Barquez
R571 Discovery Miles 5 710 Ships in 7 - 11 working days

Salta Province, which lies astride the Tropic of Capricorn in extreme northwest Argentina, encompasses many of South America's major habitats: montane moist forest, thorn forest, lowland desert, highland desert, and deciduous forests. As a result, the area supports a wealth of mammal species and is of great biogeographic interest. This bilingual guide is the first to survey the mammal fauna of a major region of South America, the continent that has the richest array of plant and animal life on earth. The Guide includes information on the natural history, taxonomy, and behavior of all 114 species known to occur in the province, of which many species have been very poorly studied. A key to the families of mammals, depictions of the species, distribution maps, and cranial drawings assist in identification. General information on Salta and its habitats also is provided, as is a discussion of the methods of mammal research.

Field Guide to the Bats of the Amazon (Paperback): Adria Lopez-Baucells, Ricardo Rocha, Paulo Bobrowiec, Enrico Bernard, Jorge... Field Guide to the Bats of the Amazon (Paperback)
Adria Lopez-Baucells, Ricardo Rocha, Paulo Bobrowiec, Enrico Bernard, Jorge Palmeirim, …
R772 R726 Discovery Miles 7 260 Save R46 (6%) Ships in 10 - 15 working days

Do you think identifying bats in Europe or in North America is difficult? Well, try it in the Amazon. The planet's green lung is home to the most diverse bat communities on the planet with more than 160 species currently described. Local species richness often surpasses 100 and for many, their identification in the field is, to say the least, challenging. This task will now become easier with the publication of the Field Guide to the Bats of the Amazon: a landmark handbook aimed at facilitating species identification in the field. The book, written and designed by an international bat research team mainly based in the University of Lisbon in collaboration with the National Institute of Amazonian Research (INPA), is a guide for anyone conducting field work on bats in the Amazon or interested in bat biodiversity. It is largely based on previous published keys with modifications derived from both personal observations and years of field experience in the Brazilian Amazon at the Biological Dynamics of Forest Fragments Project (BDFFP), as well as a thorough revision of available bat keys and species descriptions. The field guide also features the first acoustic key for Amazonian bats, illustrated with the echolocation spectrogram of most species. This represents a major step towards alleviating the daunting task of identifying the numerous species of aerial insectivorous bats that occur in the Amazon based on their echolocation calls. It further constitutes an important tool to improving the knowledge and optimizing surveys of aerial insectivorous Neotropical bats, a group which remains largely understudied. The field guide provides an essential tool, not only for researchers, but also for bat conservationists, consultancies and anyone interested in Neotropical bats in general, and Amazonian bats in particular.

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