How Nature Shaped Echolocation In Animals
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How Nature Shaped Echolocation In Animals
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Author : Mariana L Melcón
language : en
Publisher: Frontiers E-books
Release Date : 2014-11-24
How Nature Shaped Echolocation In Animals written by Mariana L Melcón and has been published by Frontiers E-books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-11-24 with Physiology categories.
Echolocation has evolved in different groups of animals, from bats and cetaceans to birds and humans, and enables localization and tracking of objects in a dynamic environment, where light levels may be very low or absent. Nature has shaped echolocation, an active sense that engages audiomotor feedback systems, which operates in diverse environments and situations. Echolocation production and perception vary across species, and signals are often adapted to the environment and task. In the last several decades, researchers have been studying the echolocation behavior of animals, both in the air and underwater, using different methodologies and perspectives. The result of these studies has led to rich knowledge on sound production mechanisms, directionality of the sound beam, signal design, echo reception and perception. Active control over echolocation signal production and the mechanisms for echo processing ultimately provide animals with an echoic scene or image of their surroundings. Sonar signal features directly influence the information available for the echolocating animal to perceive images of its environment. In many echolocating animals, the information processed through echoes elicits a reaction in motor systems, including adjustments in subsequent echolocation signals. We are interested in understanding how echolocating animals deal with different environments (e.g. clutter, light levels), tasks, distance to targets or objects, different prey types or other food sources, presence of conspecifics or certain predators, ambient and anthropogenic noise. In recent years, some researchers have presented new data on the origins of echolocation, which can provide a hint of its evolution. Theoreticians have addressed several issues that bear on echolocation systems, such as frequency or time resolution, target localization and beam-forming mechanisms. In this Research Topic we compiled recent work that elucidates how echolocation – from sound production, through echolocation signals to perception- has been shaped by nature functioning in different environments and situations. We strongly encouraged comparative approaches that would deepen our understanding of the processes comprising this active sense.
How Nature Shaped Echolocation In Animals
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Author :
language : en
Publisher:
Release Date : 2014
How Nature Shaped Echolocation In Animals written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014 with categories.
Echolocation has evolved in different groups of animals, from bats and cetaceans to birds and humans, and enables localization and tracking of objects in a dynamic environment, where light levels may be very low or absent. Nature has shaped echolocation, an active sense that engages audiomotor feedback systems, which operates in diverse environments and situations. Echolocation production and perception vary across species, and signals are often adapted to the environment and task. In the last several decades, researchers have been studying the echolocation behavior of animals, both in the air and underwater, using different methodologies and perspectives. The result of these studies has led to rich knowledge on sound production mechanisms, directionality of the sound beam, signal design, echo reception and perception. Active control over echolocation signal production and the mechanisms for echo processing ultimately provide animals with an echoic scene or image of their surroundings. Sonar signal features directly influence the information available for the echolocating animal to perceive images of its environment. In many echolocating animals, the information processed through echoes elicits a reaction in motor systems, including adjustments in subsequent echolocation signals. We are interested in understanding how echolocating animals deal with different environments (e.g. clutter, light levels), tasks, distance to targets or objects, different prey types or other food sources, presence of conspecifics or certain predators, ambient and anthropogenic noise. In recent years, some researchers have presented new data on the origins of echolocation, which can provide a hint of its evolution. Theoreticians have addressed several issues that bear on echolocation systems, such as frequency or time resolution, target localization and beam-forming mechanisms. In this Research Topic we compiled recent work that elucidates how echolocation - from sound production, through echolocation signals to perception- has been shaped by nature functioning in different environments and situations. We strongly encouraged comparative approaches that would deepen our understanding of the processes comprising this active sense.
Evolution Ecology And Conservation Of Lorises And Pottos
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Author : K. A. I. Nekaris
language : en
Publisher: Cambridge University Press
Release Date : 2020-03-19
Evolution Ecology And Conservation Of Lorises And Pottos written by K. A. I. Nekaris and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-19 with Nature categories.
The first book to present the latest discoveries on the behaviour, ecology and evolutionary biology of lorises and pottos.
Hearing By Whales And Dolphins
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Author : Whitlow W.L. Au
language : en
Publisher: Springer Science & Business Media
Release Date : 2000-06-16
Hearing By Whales And Dolphins written by Whitlow W.L. Au and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-06-16 with Gardening categories.
Cetaceans inhabit oceans, seas and even some rivers throughout the world. Hearing and sound production are thought to serve crucial functions in the behavior, natural history or life cycle of all of these animals. Although difficulties in studying large aquatic animals have limited experimental auditory research on many species, knowledge about the acoustic behavior of these animals has been increasing dramatically. In this volume, experts in different areas of the field provide an overview of the bioacoustics of whales and dolphins as well as a thorough introduction to the subject for investigators of hearing in other animals. Topics covered include the structure and function of cetacean auditory systems, the unique sound production system of odontocetes, acoustic communication, psychoacoustics, echolocation and models of sound propagation.
Echolocation In Bats And Dolphins
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Author : Jeanette A. Thomas
language : en
Publisher: University of Chicago Press
Release Date : 2004
Echolocation In Bats And Dolphins written by Jeanette A. Thomas and has been published by University of Chicago Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Nature categories.
Although bats and dolphins live in very different environments, are vastly different in size, and hunt different kinds of prey, both groups have evolved similar sonar systems, known as echolocation, to locate food and navigate the skies and seas. While much research has been conducted over the past thirty years on echolocation in bats and dolphins, this volume is the first to compare what is known about echolocation in each group, to point out what information is missing, and to identify future areas of research. Echolocation in Bats and Dolphins consists of six sections: mechanisms of echolocation signal production; the anatomy and physiology of signal reception and interpretation; performance and cognition; ecological and evolutionary aspects of echolocation mammals; theoretical and methodological topics; and possible echolocation capabilities in other mammals, including shrews, seals, and baleen whales. Animal behaviorists, ecologists, physiologists, and both scientists and engineers who work in the field of bioacoustics will benefit from this book.
Naturalistic Neuroscience Towards A Full Cycle From Lab To Field
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Author : Karen A. Mesce
language : en
Publisher: Frontiers Media SA
Release Date : 2023-09-06
Naturalistic Neuroscience Towards A Full Cycle From Lab To Field written by Karen A. Mesce and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-09-06 with Science categories.
Biologically Inspired Radar And Sonar
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Author : Alessio Balleri
language : en
Publisher:
Release Date : 2017
Biologically Inspired Radar And Sonar written by Alessio Balleri and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017 with TECHNOLOGY & ENGINEERING categories.
The following topics are dealt with: biologically-inspired radar; biologically-inspired sonar; biosonar-inspired signal processing; acoustic imaging; matched filter; air-coupled sonar systems; cognitive sensor; target tracking; human echolocation; polarization tensors and object recognition.
The Science Of Animals
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Author : DK
language : en
Publisher: Dorling Kindersley Ltd
Release Date : 2019-09-26
The Science Of Animals written by DK and has been published by Dorling Kindersley Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-26 with Science categories.
See the animal kingdom in all its glory, from jellyfish to polar bears, with up-close details of their unique features from head to toe. Filled with magnificent photographs that were specially commissioned for this book and cannot be seen anywhere else. Written in association with the Natural History Museum. This visual reference book starts with the question "what is an animal?" and takes you through the animal kingdom - mammals, reptiles, birds, and sea creatures. It uses a unique head to toe approach that showcases in spectacular detail special features such as the flight feathers of a parrot, the antenna of a moth, or the tentacles of coral. This visual encyclopedia is filled with clear and fascinating information on everything about the social lives of animals. Read exciting stories, like how animals communicate, defend their territories, and attract mates. Learn how evolution has helped wildlife to adapt to their unique environments, whether it is the ability to live in difficult habitats, adjust to specific diets or how they work physically. Humans have drawn and painted animals for thousands of years. The Science of Animals has included some of these, such as early rock art that depicts our awe of the animal kingdom, or natural history artworks such as the ones commissioned by the Mughal Courts in the 1600s. Dramatic Wildlife Photography Spectacular, never seen before, photographs that will bring you close to many of the world's most captivating and intriguing inhabitants. This book offers an extraordinary introduction to the animal world by taking you through chapters that details their diversity. Go from head to toe in The Science of Animals: - The animal kingdom - Shape and size - Skeletons - Skins, coats, and armour - Senses - Mouth and jaws - Legs, arms, tentacles, and tails - Fins, flippers, and paddles - Wings and parachutes - Eggs and offspring
Handbook Of Mammalian Vocalization
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Author : Stefan M Brudzynski
language : en
Publisher: Academic Press
Release Date : 2009-12-08
Handbook Of Mammalian Vocalization written by Stefan M Brudzynski and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-12-08 with Psychology categories.
Handbook of Mammalian Vocalization is designed as a broad and comprehensive, but well-balanced book, written from the neuroscience point of view in the broad sense of this term. This well-illustrated Handbook pays particular attention to systematically organized details but also to the explanatory style of the text and internal cohesiveness of the content, so the successive chapters gradually develop a consistent story without losing the inherent complexity. Studies from many species are included, however rodents dominate, as most of the brain investigations were done on these species. The leading idea of the Handbook is that vocalizations evolved as highly adaptive specific signals, which are selectively picked up by the brain. The brain serves as a receptor and behavioural amplifier. Brain systems will be described, which allow vocal signals rapidly changing the entire state of the organism and trigger vital biological responses, usually also with accompanying emission of vocalizations. Integrative brain functions leading to vocal outcome will be described, along with the vocalization generators and motor output to larynx and other supportive motor subsystems. The last sections of the Handbook explains bioacoustic structure of vocalizations, present understanding of information coding, and origins of the complex semiotic/ semantic content of vocalizations in social mammals. The Handbook is a major source of information for professionals from many fields, with a neuroscience approach as a common denominator. The handbook provides consistent and unified understanding of all major aspects of vocalization in a monographic manner, and at the same time, gives an encyclopaedic overview of major topics associated with vocalization from molecular/ cellular level to behavior and cognitive processing. It is written in a strictly scientific way but clear enough to serve not only for specialized researchers in different fields of neuroscience but also for academic teachers of neuroscience, including behavioural neuroscience, affective neuroscience, clinical neuroscience, neuroethology, biopsychology, neurolingusitics, speech pathology, and other related fields, and also for research fellows, graduate and other advanced students, who widely need such a source publication. - The first comprehensive handbook on what we know about vocalization in Mammalians - Carefully edited, the handbook provides an integrated overview of the area - International list of highly regarded contributors, including Jaak Pankseep (Washington State University), David McFarland (Oxford), John D. Newman (NIH ? Unit on Developmental Neuroethology), Gerd Poeggel (Leipzig), Shiba Keisuke (Chiba City, Japan), and others, tightly edited by a single, well regarded editor who has edited a special issue in Behavioral Brain Research on the topic before
A Natural History Of Bat Foraging
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Author : Danilo Russo
language : en
Publisher: Elsevier
Release Date : 2023-11-21
A Natural History Of Bat Foraging written by Danilo Russo and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-11-21 with Science categories.
A Natural History of Bat Foraging: Evolution, Physiology, Ecology, Behavior, and Conservation offers an all-inclusive resource on all aspects encompassing the vital process of foraging for bats. The book explores knowledge in the field, including sensory ecology, the development of cognitive maps, bat microbiomes, and molecular approaches to studying a bat's diet. It covers the importance of foraging in biology, from evolution and natural selection, to physiology, behavior, ecology, and natural history. In addition, it provides a unique focus on the implications of bat foraging for conservation purposes, including the role that molecular biology can play in preventing species depletion or extinction. With over 1,400 species, bats are among the most diverse vertebrate groups, having evolved an astonishingly broad range of foraging strategies to adapt to nearly all global regions and environments. The book assesses manmade and environmental issues that bats must overcome to ensure survival and prevent extinction. Written by international leaders in bat research, this is the ideal resource for bat specialists and conservationists, as well as zoologists, animal behaviorists, and academics associated with such disciplines. - Offers multiple expert perspectives on bat foraging behavior, a key element that influences ecosystem dynamics and modern animal ecology - Formatted in an easy-to-read structure throughout all chapters - Addresses the conservation and protection status for bat foraging for current and future practical applications