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The Wingsnappers
Birds, hormones, and extraordinary behavior: The story of the tiny but mighty golden-collared manakin of Panama This book is the story of a remarkable bird, the golden-collared manakin (Manacus vitellinus) of Panama. Males of this species perform one of the most elaborate, physically complex, and noisy courtship displays of any animal on the planet. Barney A. Schlinger delves into the specialized neurons, muscles, bones, and hormonal systems underlying the manakin's unique courtship behavior, creating a rich life-history account that integrates field observations and evolutionary biology with behavioral ecology, anatomy, physiology, biomechanics, and general ornithology. The personal lives of investigators and the natural history of the Panamanian rainforest provide context for this account of the bird's fascinating behavior. Schlinger clearly and approachably explains basic concepts in disciplines such as avian anatomy, endocrinology, sexual differentiation, and the neurobiology of song and aeroacoustics, offering readers a window into the biology of this exuberant bird.
Biology and Comparative Physiology of Birds
Biology and Comparative Physiology of Birds, Volume I focuses on the physiology, classification, characteristics, and geographical distribution, as well as the digestive, blood, and nervous systems, of birds. The selection first offers information on the origin of birds and adaptive radiation in birds. Discussions focus on relative resemblances of archaeopteryx to reptiles and birds, development of homoiothermy, locomotor and feeding adaptations, and adaptive radiation within families of birds. The book also examines the classification of birds and geographical distribution of living birds. The publication takes a look at the development of birds and integumentary system. Concerns include body shape, blood, urogenital, and nervous systems, muscles and limbs, endocrine organs, feathers, and development of patterns of melanin pigmentation. The book also ponders on skeleton, digestive system, and muscle structure of birds. The selection is a vital source of information for readers interested in the physiology of birds.
Pineal and Retinal Relationships
Pineal and Retinal Relationships presents the proceedings of the Symposium on Pineal and Retinal Relationships, held in Sarasota, Florida on May 3–5, 1985. This book looks at the features that the retina of the lateral eyes and the pineal organ share, including biochemical processes, photoreceptive structures, biorhythmic phenomena, and physiological functions. This text also discusses the general and complex concept of photoneuroendocrine systems. Organized into 27 chapters, this book starts with an overview of the basic features of retinal and pineal receptors. It then proceeds with a discussion of the environmental factors that vertebrates use as cue to synchronize their circannual and circadian rhythms by which they adjust their physiological, behavioral, and biochemical functions. Other chapters consider the melatonin synthesis in vertebrates, which allows them to sequence physiological events into closer temporal position with seasonal climatic changes. This book is a valuable resource to optometrist, neurologist, neurosurgeons, photobiologists, ophthalmologists, and eye care professionals.
Neuroendocrinology
Neuroendocrinology, Volume II, is the second in a two-volume treatise designed to provide a survey of all aspects of the rapidly expanding science of neuroendocrinology. Only in recent years have the relations between the nervous system and the endocrine system come under intensive scrutiny, but their interactions have already been shown to be multiple and diverse. This diversity is reflected in the range of subjects covered. There are chapters on neural control of endocrine function; the effects of hormones on the brain; brain-endocrine interrelations during various phases of development; and the comparative aspects of neuroendocrine integration. The relation of brain chemistry to endocrine...
Public Health Service Grants and Awards by the National Institutes of Health
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Olfactory Imprinting and Homing in Salmon
Chance Favors Only the Prepared Mind How does a scientist go about the task of pushing back the curtains of the unknown? Certainly the romance of tackling the mysteries of nature provides the motivation, for who would not be inspired by the remarkable life history of this romantic beast, the salmon. After living in the Pacific Ocean for several years, salmon swim thousands of kilometers back to the stream of their birth to spawn. I have always been fascinated by the homing migration of salmon. Noone who has seen a 20-kilogram salmon fling itself into the air repeatedly until it is exhausted in a vain effort to surmount a waterfall can fail to marvel at the strength of the instinct that draws...
