Mammal Tracks and Sign of the Northeast is a field guide for identifying the tracks of mammal species native to the region which extends from New England, New York, and Pennsylvania to eastern Canada. Simple to use and light and easy to carry in the field, the book contains the most important information that a tracker will need—including life-size illustrations of tracks and scat, gait patterns, trail width, species habitat, food sources, scat and urine information, breeding seasons, range maps, and special tracking tips for all thirty-seven species. A unique dichotomous key devised by the author allows trackers to identify even the most confusing track through a process of elimination. The charming, highly detailed, and to-scale pencil illustrations are indispensable aids to accurate identification. Mammal Tracks and Sign of the Northeast is an artistic and accurately rendered guide suitable for professional trackers, naturalists and wildlife professionals, outdoor educators, hunters, and amateurs alike.

Mammalian Dispersal Patterns examines the ways that social structure affects population genetics and, in turn, rates of evolution, in mammalian groups. It brings together fieldwork in animal behavior and wildlife biology with theoretical work in demography and population genetics. The focus here is dispersal—whether, how, and when individuals leave the areas where they are born.

Theoretical work in population genetics indicates that such social factors as skewed sex ratios, restrictive mating patterns, and delayed age of first reproduction will lower the reproductive variability of a population by reducing the number of genotypes passed from one generation to the next. Field studies have shown that many mammalian species do exhibit many such social characteristics. Among horses, elephant seals, and a number of primates, the majority of females are inseminated by only a fraction of the males. In pacts of wolves and mongooses, usually only the highest-ranking male and female breed in a given season. Although socially restricted mating tends to lower genetic variability in isolated populations, it actually tends to increase genetic variability in subdivided populations with low rates of migration between subunits. Among some species there is little dispersal and thus little gene flow between subpopulations; other species travel far afield before mating.

The contributors to this volume examine actual data from populations of mammals, the way patterns of dispersal correlate with the genetic structure of individuals and populations, and mathematical models of population structure. This interdisciplinary approach has an important bearing on work in conservation of both wildlife and zoo populations, for it shows that the home range and the population size needed to maintain genetic variability can differ greatly from one species to the next. The volume also offers a fruitful model for future research.

A unique interdisciplinary overview of the way mammals reproduce, this volume synthesizes research done by laboratory physiologists, behaviorists, population ecologists, and animal breeders. F. H. Bronson has drawn together the disparate literature in these areas to provide students and researchers with a comprehensive and biologically integrated approach to the study of mammalian reproduction.

Each chapter presents a wealth of issues and questions, summarizing the current consensus on interpretations as well as viable alternatives under debate. The book is principally concerned with how environmental factors regulate reproduction. Bronson proposes that a mammal's reproductive performance routinely reflects simultaneous regulation by several environmental factors that interact in fascinatingly complex ways. Environment is defined broadly, and the chapters give equal weight to ecological and physiological factors when considering how variables such as food availability, ambient temperature, photoperiod, and social cues interact to regulate a mammal's reproduction. Particular attention is given to seasonal breeding, and a taxonomically arranged chapter underscores the importance of comparative and evolutionary biology to an understanding of mammalian reproduction.

Mammalian Reproductive Biology is a powerful argument for the value and importance of interdisciplinary approaches to research. Its almost 1,500 references constitute the most comprehensive bibliography to date on this topic. Bronson also gives detailed consideration to promising areas for future research. Well organized, carefully planned, and clearly written, this book will become standard reading for scientists concerned with any aspect of mammalian biology.

Thoroughly revised and updated, Mammals of Colorado, Second Edition is a comprehensive reference on the nine orders and 128 species of Colorado's recent native fauna, detailing each species' description, habitat, distribution, population ecology, diet and foraging, predators and parasites, behavior, reproduction and development, and population status.

An introductory chapter on Colorado's environments, a discussion of the development of the fauna over geologic time, and a brief history of human knowledge of Coloradan mammals provide ecological and evolutionary context. The most recent records of the state's diverse species, rich illustrations (including detailed maps, skull drawings, and photographs), and an extensive bibliography make this book a must-have reference.

Amateur and professional naturalists, students, vertebrate biologists, and ecologists as well as those involved in conservation and wildlife management in Colorado will find value in this comprehensive volume. Co-published with the Denver Museum of Nature & Science

Donald F. Hoffmeister's authoritative guide provides a detailed profile of all the state's mammals, past and present--from the elephant-sized mastodons that roamed the region during the Ice Age and the black bears and bobcats that early Illinois settlers encountered, to the plethora of creatures that now live on the state's prairies, woodlands, and hills.
 
Outlining how human activities such as hunting and farming have altered the state's terrain and affected numerous species, Hoffmeister discusses which species have been wiped out, which are endangered or threatened, which no longer live in Illinois but survive elsewhere, and which might inhabit the region in the future.
 
In this comprehensive study, now available for the first time in paperback, Hoffmeister briefly characterizes the climate, soils, and vegetation of Illinois, particularly as they affect mammals. In addition to detailing mammals known to be present in the area during the Pleistocene and Holocene eras, Hoffmeister identifies each order and family of mammals present in Illinois since 1900. Within each family, each species is characterized by habit, habitat, food, reproduction, population, and variation. These entries are supplemented by tables, anatomical drawings, photographs, and Illinois and United States distribution maps.
 
Enhanced by sixty color photographs, more than one hundred line drawings, and a glossary of scientific terms, Mammals of Illinois is an indispensable resource for students, teachers, biologists, and nature enthusiasts.
 

First published in 1946, Mammals of Nevada is a monumental work. Hall and a team of more than sixty scientists, graduate students, and staff members of the Museum of Vertebrate Zoology in Kansas spent innumerable hours trapping, preparing, studying, and documenting thousands of specimens found within the state. This long out-of-print reference contains extensive examinations of the topography, climate, life zones, and floral and faunal areas. Hundreds of illustrations enhance the work. This updated edition features a new foreword and updated taxonomy by Timothy Lawlor.

An updated, informative review of the status and biology of the fifty-five species of mammals living wild in Ohio, richly illustrated with photographs, maps, drawings, and original artwork.

This comprehensive reference illustrates how species within each of the seven orders of mammals in Ohio share modes of reproduction, locomotion, and nutrition, providing a framework for understanding the fascinating world of mammalian biology. Presentations of natural history in each account of the various species are enhanced with descriptions of intriguing adaptations for avoiding demise from predators, food shortages, and the frigid conditions of Ohio winters. The book is richly illustrated with range maps, exquisite skull drawings, beautiful photography, and engaging artwork.

Challenges to wildlife conservation are considerable in Ohio, with its vast industrialized urban centers distributed across a largely agricultural landscape. With frequent citations of scientific reports and conservation efforts of the Ohio Division of Wildlife and of other public and private entities, this book instills an appreciation for the rich mammalian fauna of Ohio, as well as knowledge on how to join efforts to protect it.

Covering all of the state’s mammals, from tiny, obscure shrews to the magnificent white-tailed deer, Mammals of Ohio is a definitive resource for professional biologists and students. The narrative style throughout the book is accessible, providing the general reader with an appreciation for the full scope of the rich mammalian diversity in the state.

The second installment in a planned three-volume series, this book provides the first substantive review of South American rodents published in over fifty years. Increases in the reach of field research and the variety of field survey methods, the introduction of bioinformatics, and the explosion of molecular-based genetic methodologies have all contributed to the revision of many phylogenetic relationships and to a doubling of the recognized diversity of South American rodents. The largest and most diverse mammalian order on Earth—and an increasingly threatened one—Rodentia is also of great ecological importance, and Rodents is both a timely and exhaustive reference on these ubiquitous creatures.

From spiny mice and guinea pigs to the oversized capybara, this book covers all native rodents of South America, the continental islands of Trinidad and Tobago, and the Caribbean Netherlands off the Venezuelan coast. It includes identification keys and descriptions of all genera and species; comments on distribution; maps of localities; discussions of subspecies; and summaries of natural, taxonomic, and nomenclatural history. Rodents also contains a detailed list of cited literature and a separate gazetteer based on confirmed identifications from museum vouchers and the published literature.

In recent decades, growing numbers of researchers have been drawn to the rich and highly threatened biotic diversity of the Neotropics, where mammals are among the most difficult animals to observe and study in detail. Mammals of the Neotropics fills the need for a comprehensive, up-to-date survey of existing knowledge of the area's wild mammals, both terrestrial and marine. This first of three planned volumes covers the northern Neotropics, including southern Central America.

John Eisenberg, a leading researcher of Neotropical fauna, begins the volume with a discussion of historical biogeography and contemporary habitats of the northern Neotropics. Each of the chapters that follow presents a mammalian order, with data for all indigenous species. Eisenberg has provided physical descriptions and summaries of range and habitat for nearly 450 species. For those species that have been studied in the field or in captivity, additional notes on natural history are included. For the larger taxa, field keys to help to identify the specimens. Range maps, line drawings, and color plates supplement the text, further aiding identification.

Throughout the book, Eisenberg provides a larger context for the species descriptions. He comments on the diversity of forms within each order, places the Neotropical species in a worldwide geographical perspective, and reviews taxonomic questions and controversies. At the end of each chapter, an extensive bibliography directs readers to related articles on systematics, behavior, ecology, and evolution. Eisenberg concludes with chapters on speciation events and mammalian community ecology.

No comparable account of South and Central American mammals has ever been published in any language. This volume of Mammals of the Neotropics and the forthcoming companion volumes will be an invaluable reference for students and professionals and will help further the research that is so vital to conservation efforts.

Mammals of the Neotropics satisfies the need for a comprehensive, up-to-date survey of existing knowledge of South America's terrestrial and marine mammals. No comparable account of South American mammals has ever been published in any language, and this timely work will help encourage the research vital to conservation efforts.

This second of a projected three volumes covers southern South America. The authors discuss the historical biogeography and contemporary habitats of the region and then
provide individual accounts for nearly 360 indigenous species, including information on size, appearance, ecology, behavior, and life history. Range maps, line drawings, and color plates supplement the text. To place the species accounts in a broader context, the authors consider the diversity of animals within each taxonomic group, examine the Neotropical species from a worldwide geographical perspective, and review taxonomic questions and
controversies. Two final chapters deal with the community ecology of mammals and the effects humans have had on the mammalian fauna of the southern cone.

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.

First comprehensive account of the mammals of the entire southeastern US

The southeastern United States is home to a remarkable and diverse mammalian fauna that is a significant part of the region’s rich natural heritage. Mammals of the Southeastern United States presents accounts of 137 species that currently or previously occurred in the Southeast. Although accessible and useful for the generalist, this book provides an up-to-date compilation of basic knowledge about native and nonnative mammals of the region that is suitable for students of all ages and for professional mammalogists and biologists alike.
 
This volume profiles common species like the eastern gray squirrel, the white-tailed deer, and the Virginia opossum, but also includes among its accounts many extant species, such as the jaguar and porcupine, that once occurred in the region; native species, like the Caribbean monk seal, that are now extinct; native species that have been extirpated, or wiped out, from all or part of the region, such as the red wolf, cougar, American bison, and elk; and many introduced species, including the Mexican mouse opossum, common squirrel monkey, and capybara.
 
Each species account includes full-color images of the animal, plates featuring at least three views of its skull, color distribution maps of its approximate geographic range in the Southeast and in North America, and an up-to-date synthesis of several aspects of its biology, including habitat, diet, predators, parasites, diseases, and behaviors. An introductory chapter on conservation summarizes the current status of mammalian populations in the region and provides insight into some of the threats mammals now encounter in the Southeast.
 

The taxonomy of recent mammals has lately undergone tremendous revision, but it has been 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.

Mice are used as model organisms across a wide range of fields in science today—but it is far from obvious how studying a mouse in a maze can help us understand human problems like alcoholism or anxiety. How do scientists convince funders, fellow scientists, the general public, and even themselves that animal experiments are a good way of producing knowledge about the genetics of human behavior? In Model Behavior, Nicole C. Nelson takes us inside an animal behavior genetics laboratory to examine how scientists create and manage the foundational knowledge of their field.

Behavior genetics is a particularly challenging field for making a clear-cut case that mouse experiments work, because researchers believe that both the phenomena they are studying and the animal models they are using are complex. These assumptions of complexity change the nature of what laboratory work produces. Whereas historical and ethnographic studies traditionally portray the laboratory as a place where scientists control, simplify, and stabilize nature in the service of producing durable facts, the laboratory that emerges from Nelson’s extensive interviews and fieldwork is a place where stable findings are always just out of reach. The ongoing work of managing precarious experimental systems means that researchers learn as much—if not more—about the impact of the environment on behavior as they do about genetics. Model Behavior offers a compelling portrait of life in a twenty-first-century laboratory, where partial, provisional answers to complex scientific questions are increasingly the norm.

Doris Herrmann was born deaf in 1933 in Basel, Switzerland, and from the age of three, she possessed a mystical attraction to kangaroos. She recalls seeing them at that age for the first time at the Basel Zoo, and spending every spare moment visiting them from then on. Eventually, her fascination grew into passionate study of their behavior. Her dedication caught the attention of the zookeepers who provided her greater access to these extraordinary animals. Despite her challenges with communication, Herrmann wrote a scientific paper about the kangaroo’s pouch hygiene when raising a joey. Soon, experts from around the world came to visit this precocious deaf girl who knew about kangaroos.

       Herrmann appreciated the opportunities opening up to her, but her real dream was to travel to Australia to study kangaroos in the wild. For years she worked and yearned, until Dr. Karl H. Winkelsträter a renowned authority on kangaroos, suggested an independent study in Australia at a place called Pebbly Beach. In 1969, at the age of 35, Herrmann finally traveled to the native land of kangaroos. During the next four decades, she would make many more trips to observe and write about kangaroos.

       My Life with Kangaroos explores every facet of Herrmann’s connection to these engaging marsupials. Her single-minded devotion not only made her a leading self-made scholar on kangaroos, it transformed her own personality and her relationships with others. As she forged bonds with kangaroos named Dora, Jacqueline, Manuela, and many others, she engendered great affection and respect in the people around her, truly a remarkable story of success.