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The Crossley ID guide. Raptors
\"Covers all thirty-four of North America's diurnal raptors\"--Cover flap.
Book
Video surveillance of nesting birds
Declining bird populations, especially those that breed in North American grasslands, have stimulated extensive research on factors that affect nest failure and reduced reproductive success. Until now, this research has been hampered by the difficulties inherent in observing nest activities. Video Surveillance of Nesting Birds highlights the use of miniature video cameras and recording equipment yielding new important and some unanticipated insights into breeding bird biology, including previously undocumented observations of hatching, incubation, fledging, diurnal and nocturnal activity patterns, predator identification, predator-prey interactions, and cause-specific rates of nest loss. This seminal contribution to bird reproductive biology uses tools capable of generating astonishing results with the potential for fresh insights into bird conservation, management, and theory.
eBook
The smart Neanderthal : bird catching, cave art & the cognitive revolution
Since the late 1980s the dominant theory of human origins has been that a 'cognitive revolution' (C.50,000 years ago) led to the advent of our species, Homo sapiens. As a result of this revolution our species spread and eventually replaced all existing archaic Homo species, ultimately leading to the superiority of modern humans.Or so we thought.As Clive Finlayson explains, the latest advances in genetics prove that there was significant interbreeding between Modern Humans and the Neanderthals. All non-Africans today carry some Neanderthal genes. We have also discovered aspects of Neanderthal behaviour that indicate that they were not cognitively inferior to modern humans, as we once thought, and in fact had their own rituals and art. Finlayson, who is at the forefront of this research, recounts the discoveries of his team, providing evidence that Neanderthals caught birds of prey, and used their feathers for symbolic purposes. There is also evidence that Neanderthals practised other forms of art, as the recently discovered engravings in Gorham's Cave Gibraltar indicate.Linking all the recent evidence, The Smart Neanderthal casts a new light on the Neanderthals and the \"Cognitive Revolution\". Finlayson argues that there was no revolution and, instead, modern behaviour arose gradually and independently among different populations of Modern Humans and Neanderthals. Some practices were even adopted by Modern Humans from the Neanderthals. Finlayson overturns classic narratives of human origins, and raises important questions about who we really are.
BOOK
Boom and Bust
In Boom and Bust, the authors draw on the natural history of Australia's charismatic birds to explore the relations between fauna, people and environment in a continent where variability is 'normal' and rainfall patterns not always seasonal. They consider changing ideas about deserts and how these have helped us understand birds and their behaviour in this driest of continents. The book describes the responses of animals and plants to environmental variability and stress. It is also a cultural concept, when it is used to capture the patterns of change wrought by humans in Australia, where landscapes began to become cultural about 55,000 years ago as ecosystems responded to Aboriginal management. In 1788, the British settlement brought, almost simultaneously, both agricultural and industrial revolutions to a land previously managed by fire for hunting. How have birds responded to this second dramatic invasion? Boom and Bust is also a tool for understanding global change. How can Australians in the 21st century better understand how to continue to live in this land as its conditions are still dynamically unfolding in response to the major anthropogenic changes to the whole Earth system?This interdisciplinary collection is written in a straightforward and accessible style. Many of the writers are practising field specialists, and have woven their personal field work into the stories they tell about the birds.
eBook
The seabird's cry : the lives and loves of the planet's great ocean voyagers
\"Even as we are coming to understand them, the number of seabirds on our planet is in freefall, dropping by nearly 70% in the last sixty years, a billion fewer now than there were in 1950. Of the ten birds in this book, seven are in decline, at least in part of their range. Extinction stalks the ocean and there is a danger that the grand cry of the seabird colony, rolling around the bays and headlands of high latitudes, will this century become little but a memory ... Over the last couple of decades, modern science has begun to understand their epic voyages, their astonishing abilities to navigate for tens of thousands of miles on featureless seas, their ability to smell their way towards fish and home\"--Amazon.com.
Book
Stray Feathers
Stray Feathers showcases some of the remarkable adaptations of Australian birds. A brief introduction describes how evolution shapes form and function, followed by a series of vignettes illustrating the wondrous variety of forms and functions shaped by evolution. For example, did you know that Barn Owls can hunt in absolute darkness and that cuckoos commence incubation before their egg is laid? Sections include anatomy and physiology; the senses; giving voice; tongues talking; plumage; getting around; finding and handling food; optimising foraging and feeding; reducing competition; using 'tools'; communicating; quality vs quantity; courtship; nests; parental care; chicks; and living together. The book is superbly illustrated with black and white drawings of a range of birds, making it a worthy addition to the bookshelves of bird lovers everywhere.
eBook
Artificial Intelligence-Assisted Daytime Video Monitoring for Bird, Insect, and Other Wildlife Interactions with Photovoltaic Solar Energy Facilities
Studying bird, insect, and other wildlife interactions with photovoltaic (PV) solar energy facilities is difficult due to limited multi-season, multi-site data. Researchers can address such data gaps by combining passive monitoring and artificial intelligence (AI). As a part of the development of AI-enabled avian–solar monitoring software, we collected over 19,000 h of daytime videos at five PV sites across three U.S. regions between 2019 and 2024. We applied a moving object detection and tracking (MODT Version 1) AI model we developed earlier to 4373 h of the footage to extract moving objects in video frames, and human reviewers interpreted the model output and identified 68,646 bird, 25,968 insect, and 169 other wildlife instances to generate the training/validation dataset. We analyzed the data by site, region, and season, considering ground cover and landscapes. Songbirds were most common, with raptors as the next most frequent group. Most notably, no bird collisions were confirmed in our observations collected from the videos. Birds most often flew over or near panels, with the highest observations in the Midwest and Northeast (approximately 30 observations per hour on average) and fewer in the desert Southwest. Other behaviors included perching, foraging, and nesting. Bird abundance peaked during breeding and migration seasons. AI-assisted video monitoring proved effective for non-invasively studying flying wildlife at solar facilities to inform ecologically mindful energy development.
Journal Article