Walk near woods or water on any spring or summer night and you will hear a bewildering (and sometimes deafening) chorus of frog, toad, and insect calls. How are these calls produced? What messages are encoded within the sounds, and how do their intended recipients receive and decode these signals? How does acoustic communication affect and reflect behavioral and evolutionary factors such as sexual selection and predator avoidance?

H. Carl Gerhardt and Franz Huber address these questions among many others, drawing on research from bioacoustics, behavior, neurobiology, and evolutionary biology to present the first integrated approach to the study of acoustic communication in insects and anurans. They highlight both the common solutions that these very different groups have evolved to shared challenges, such as small size, ectothermy (cold-bloodedness), and noisy environments, as well as the divergences that reflect the many differences in evolutionary history between the groups. Throughout the book Gerhardt and Huber also provide helpful suggestions for future research.

Brazilian society was shaken by turmoil in the 1920s and 1930s. The country was rocked by heated debates over race and immigration, burgeoning social movements in cities and the countryside, entrenched oligarchies clinging to power, and nature being despoiled. Against this turbulent backdrop, a group of biology scholars at the National Museum in Rio de Janeiro joined the drive to renew the Brazilian nation, claiming as their weapon the voice of their fledgling field. Without discarding scientific rigor, they embraced biology as a creed and activism as a conviction—and achieved success in their bid to influence public policy in environmental protection and the rational use of natural resources.

For the first time in English, Brazil’s leading environmental historian, Regina Horta Duarte, brings us a nuanced analysis of the National Museum of Brazil’s contribution to that country’s formation and history. In Activist Biology, Duarte explores the careers of three of these scientists as they leveraged biology as a strategy for change. Devoted to educational initiatives, they organized exhibits, promoted educational film and radio, wrote books, published science communication magazines, fostered school museums, and authored textbooks for young people. Their approach was transdisciplinary, and their reliance on multimedia formats was pioneering.

Capturing a crucial period in Brazil’s history, this portrait of science as a creative and potentially transformative pathway will intrigue anyone fascinated by environmental history, museums, and the history of science. Duarte skillfully shows how Brazilian science furthered global scientific knowledge in ways that are relevant now more than ever.

The true tales in this collection will take readers from the chicken houses of Arkansas to the caves of Venezuela and Mexico to the coast of Alaska. These fifteen adventures range from amusing to life threatening. Some are filled with suspense and danger in exotic places, while others document more routine but important biological field and lab work. Meet the roommate with the rash that wouldn't go away, a friendly bull, some blind cave fish, killer whales, drug smugglers, and hairy roots that are used to produce new medicines. Read about researchers crawling through rotten-egg-smelling muck in search of an elusive mosquitofish, diving into the cold black water of the White River in search of mussels, flying with bush pilots in Alaska, and working with David Attenborough in Arkansas. Here are teachers and researchers, biologists all, all from one university, real people who get their feet wet and their hands dirty in the pursuit of knowledge.

Albertus Magnus has long been recognized as one of the greatest minds of the Middle Ages; his contemporaries conferred upon him the title Doctor Universalis. An epitaph at his tomb described him as prince among philosophers, greater than Plato, and hardly inferior to King Solomon in wisdom. In 1941, Pope Pius XII named Albertus Magnus patron saint of scientists.
In his work De animalibus, Albert integrated the vast amount of information on nature that had come down to him in previous centuries: the exposition of Michael Scotus’s translation from the Arabic of Aristotle’s books on the natural world (Books 1–19), Albert’s own revisions to Aristotle’s teachings (Books 20–21), and a “dictionary” of animals appropriated largely from the De natura rerum of Thomas of Cantimpré (Books 22–26). Albert’s comprehensive treatise on living things was acknowledged as the reputable authority in biology for almost five hundred years.
In this translated and annotated edition, Kenneth F. Kitchell Jr. and Irven Michael Resnick illuminate the importance of this work, allowing Albert’s magnum opus to be better understood and more widely appreciated than ever before. Broken into two volumes (Books 1–10 and 11–26),Albertus Magnus On Animals is a veritable medieval scientific encyclopedia, ranging in topics from medicine, embryology, and comparative anatomy to women, hunting and everyday life, commerce, and much more—an essential work for historians, medievalists, scientists, and philosophers alike.      
 

Albertus Magnus has long been recognized as one of the greatest minds of the Middle Ages; his contemporaries conferred upon him the title Doctor Universalis. An epitaph at his tomb described him as prince among philosophers, greater than Plato, and hardly inferior to King Solomon in wisdom. In 1941, Pope Pius XII named Albertus Magnus patron saint of scientists.
In his work De animalibus, Albert integrated the vast amount of information on nature that had come down to him in previous centuries: the exposition of Michael Scotus’s translation from the Arabic of Aristotle’s books on the natural world (Books 1–19), Albert’s own revisions to Aristotle’s teachings (Books 20–21), and a “dictionary” of animals appropriated largely from the De natura rerum of Thomas of Cantimpré (Books 22–26). Albert’s comprehensive treatise on living things was acknowledged as the reputable authority in biology for almost five hundred years.
In this translated and annotated edition, Kenneth F. Kitchell Jr. and Irven Michael Resnick illuminate the importance of this work, allowing Albert’s magnum opus to be better understood and more widely appreciated than ever before. Broken into two volumes (Books 1–10 and 11–26),Albertus Magnus On Animals is a veritable medieval scientific encyclopedia, ranging in topics from medicine, embryology, and comparative anatomy to women, hunting and everyday life, commerce, and much more—an essential work for historians, medievalists, scientists, and philosophers alike.

Albertus Magnus has long been recognized as one of the greatest minds of the Middle Ages; his contemporaries conferred upon him the title Doctor Universalis. An epitaph at his tomb described him as prince among philosophers, greater than Plato, and hardly inferior to King Solomon in wisdom. In 1941, Pope Pius XII named Albertus Magnus patron saint of scientists.
In his work De animalibus, Albert integrated the vast amount of information on nature that had come down to him in previous centuries: the exposition of Michael Scotus’s translation from the Arabic of Aristotle’s books on the natural world (Books 1–19), Albert’s own revisions to Aristotle’s teachings (Books 20–21), and a “dictionary” of animals appropriated largely from the De natura rerum of Thomas of Cantimpré (Books 22–26). Albert’s comprehensive treatise on living things was acknowledged as the reputable authority in biology for almost five hundred years.
In this translated and annotated edition, Kenneth F. Kitchell Jr. and Irven Michael Resnick illuminate the importance of this work, allowing Albert’s magnum opus to be better understood and more widely appreciated than ever before. Broken into two volumes (Books 1–10 and 11–26),Albertus Magnus On Animals is a veritable medieval scientific encyclopedia, ranging in topics from medicine, embryology, and comparative anatomy to women, hunting and everyday life, commerce, and much more—an essential work for historians, medievalists, scientists, and philosophers alike.

Living amniotes—including all mammals, birds, crocodilians, snakes, and turtles—comprise an extraordinarily varied array of more than 21,000 species. Found in every major habitat on earth, they possess a truly remarkable range of morphological, ecological, and behavioral adaptations. The fossil record of amniotes extends back three hundred million years and reveals much about modern biological diversity of form and function.

A collaborative effort of twenty-four researchers, Amniote Paleobiology presents thirteen new and important scientific perspectives on the evolution and biology of this familiar group. It includes new discoveries of dinosaurs and primitive relatives of mammals; studies of mammalian chewing and locomotion; and examinations of the evolutionary process in plesiosaurs, mammals, and dinosaurs. Emphasizing the rich variety of analytical techniques available to vertebrate paleontologists—from traditional description to multivariate morphometrics and complex three-dimensional kinematics—Amniote Paleobiology seeks to understand how species are related to each other and what these relationships reveal about changes in anatomy and function over time. A timely synthesis of modern contributions to the field of evolutionary studies, Amniote Paleobiology furthers our understanding of this diverse group.

In nature, the ability to defend against predators is fundamental to an animal's survival. From the giraffes that rely on their spotted coats to blend into the patchy light of their woodland habitats to the South American sea lions that pile themselves in heaps to ward off the killer whales that prey on them in the shallow surf, defense strategies in the animal kingdom are seemingly innumerable.

In Antipredator Defenses in Birds and Mammals, Tim Caro ambitiously synthesizes predator defenses in birds and mammals and integrates all functional and evolutionary perspectives on antipredator defenses that have developed over the last century. Structured chronologically along a hypothetical sequence of predation—Caro evokes a gazelle fawn desperate to survive a cheetah attack to illustrate the continuum of the evolution of antipredator defenses—Antipredator Defenses in Birds and Mammals considers the defenses that prey use to avoid detection by predators; the benefits of living in groups; morphological and behavioral defenses in individuals and groups; and, finally, flight and adaptations of last resort.

Antipredator Defenses in Birds and Mammals will be of interest to both specialists and general readers interested in ecological issues.