The average person can name more bird species than they think, but do we really know what a bird “species” is? This open access book takes up several fascinating aspects of bird life to elucidate this basic concept in biology. From genetic and physiological basics to the phenomena of bird song and bird migration, it analyzes various interactions of birds – with their environment and other birds. Lastly, it shows imminent threats to birds in the Anthropocene, the era of global human impact. Although it seemed to be easy to define bird species, the advent of modern methods has challenged species definition and led to a multidisciplinary approach to classifying birds. One outstanding new toolbox comes with the more and more reasonably priced acquisition of whole-genome sequences that allow causative analyses of how bird species diversify. Speciation has reached a final stage when daughter species are reproductively isolated, but this stage is not easily detectable from the phenotype we observe. Culturally transmitted traits such as bird song seem to speed up speciation processes, while another behavioral trait, migration, helps birds to find food resources, and also coincides with higher chances of reaching new, inhabitable areas. In general, distribution is a major key to understanding speciation in birds. Examples of ecological speciation can be found in birds, and the constant interaction of birds with their biotic environment also contributes to evolutionary changes. In the Anthropocene, birds are confronted with rapid changes that are highly threatening for some species. Climate change forces birds to move their ranges, but may also disrupt well-established interactions between climate, vegetation, and food sources. This book brings together various disciplines involved in observing bird species come into existence, modify, and vanish. It is a rich resource for bird enthusiasts who want to understand various processes at the cutting edge of current research in more detail. At the same time it offers students the opportunity to see primarily unconnected, but booming big-data approaches such as genomics and biogeography meet in a topic of broad interest. Lastly, the book enables conservationists to better understand the uncertainties surrounding “species” as entities of protection.

"This is a book like no other--the only truly comprehensive, one-volume illustrated guide to all of the world's birds, covering the complete International Ornithological Congress World Bird List. Featuring more than 300 stunning large-format, full-color plates, this accessible and authoritative encyclopedic reference presents incredibly detailed, accurate, and beautiful paintings of more than 10,700 species by some of the world's best bird artists, led by the legendary Norman Arlott and Ber van Perlo. In addition, The Complete Birds of the World provides detailed but concise identification information about each species on facing pages--including facts about voice, habitat, and geographic distribution. The result is a visual and verbal feast that captures the astonishing variety of bird life around the planet--and that will be cherished by any birder." -- Amazon.

This volume is a synopsis of the diversity of all birds. It distills the voluminous detail of the 17-volume Handbook of Birds of the World into a single book. Based on the latest systematic research and summarizing what is known about the life history and biology of each group, this volume is the best single-volume entry to avian diversity available.

Describes the factors affecting the bird life of woodland and the effects of habitat management.

Now that more than half of the world’s population lives in cities, the study of birds in urban ecosystems has emerged at the forefront of ornithological research. An international team of leading researchers in urban bird ecology and conservation from across Europe and North America presents the state of this diverse field, addressing classic questions while proposing new directions for further study. Areas of particular focus include the processes underlying patterns of species shifts along urban-rural gradients, the demography of urban birds and the role of citizen science, and human-avian interaction in urban areas. This important reference fills a crucial need for scientists, planners, and managers of urban spaces and all those interested in the study and conservation of birds in the world’s expanding metropolises.

"Understanding Birds" encapsulates a comprehensive exploration of these fascinating creatures, delving into various dimensions essential for a holistic understanding. It meticulously navigates through their general biology, taxonomy, ecological significance, and pivotal role as biological indicators within ecosystems. Dr. Vijay Vishwas intricately elucidates the intricacies of bird identification, a valuable resource catering to bird watchers, enthusiasts, students, and researchers across all proficiency levels. The book extends its purview to encompass topics of utmost importance from a conservation standpoint. It meticulously examines the threats faced by avian populations, shedding light on conservation efforts aimed at safeguarding their existence. Furthermore, it delves into the intricate dynamics of bird reproduction, nesting behaviors, migration patterns, and the complexities of avian communication. Each chapter is meticulously crafted to provide a comprehensive understanding of birds' ecological significance and the interplay of various factors influencing their survival. Dr. Vishwas' expertise and passion for avifauna resonate throughout the text, offering readers a nuanced insight into the world of birds. Moreover, "Understanding Birds" serves as a beacon for conservationists, offering invaluable insights into the challenges confronting avian populations and strategies to mitigate them. By unraveling the mysteries of bird behavior and ecology, the book empowers readers to appreciate the intricate web of life and their role in preserving it. In essence, "Understanding Birds" transcends the boundaries of a mere academic text, emerging as a seminal work that fosters appreciation, knowledge, and conservation, efforts aimed at ensuring the enduring legacy of these remarkable creatures.