John Harshman, a secular biologist, took up our invitation to dialogue with RTB, and he responds to their thoughts on the fossil record.
Bird Families of the World
A Guide to the Spectacular Diversity of BirdsHere in one volume is a synopsis of the diversity of all birds. Published in 2015, between the two volumes of the HBW and BirdLife International Illustrated Checklist of the Birds of the World, this volume 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 will be the best single-volume entry to avian diversity available. Whether you are a birder with an interest in global bird diversity, or a professional ornithologist wishing to update and fill-in your comprehensive knowledge of avian diversity, this volume will be a valuable addition to your library.
An interest in birds is a life-enriching pursuit; the sheer diversity of birds means there are always stunning new species to see and novel facets of their lives to explore. Yet the grand diversity of birds is also a challenge, as it is easy to become disoriented amidst a group that contains more than 10,000 species that vary in nearly all of their most conspicuous attributes. Learning avian diversity requires a mental map to help us organize our experiences and observations. The scientific classification of birds provides exactly this framework, grouping together into Orders and Families birds that are most closely related to one another, and thereby linking species that share distinguishing traits. For those interested in learning about the tremendous diversity of birds world-wide, the best way to start is to learn the families, and this volume is a guide and invitation to do so.
John Harshman, a secular biologist, took up our invitation to dialogue with RTB, and he responds to their thoughts on the fossil record.