How Do Bats Fly in the Dark? PDF Download
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Author: Melissa Stewart
Publisher: Marshall Cavendish
ISBN: 9780761429241
Category : Juvenile Nonfiction
Languages : en
Pages : 40
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Book Description
Bats are mysterious creatures that gracefully cruise through the night sky. How Do Bats Fly in the Dark? reveals how they use echolocation to find their way and hunt for dinner. Book jacket.
Author: Melissa Stewart
Publisher: Marshall Cavendish
ISBN: 9780761429241
Category : Juvenile Nonfiction
Languages : en
Pages : 40
Get Book Here
Book Description
Bats are mysterious creatures that gracefully cruise through the night sky. How Do Bats Fly in the Dark? reveals how they use echolocation to find their way and hunt for dinner. Book jacket.
Author: Heather Moore Niver
Publisher: Gareth Stevens Publishing LLLP
ISBN: 1433965070
Category : Juvenile Nonfiction
Languages : en
Pages : 34
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Book Description
Facts about how bats see in the dark, if bats really drink blood, which type of bat can eat up to 1,000 mosquitoes in an hour, which bat has a tongue longer than its body, and many more will be found inside this book of fun facts about bats. This bat guidebook proves bats aren’t as creepy as many people think. Readers are sure to enjoy the up-close images of bats in the wild.
Author: Christian C. Voigt
Publisher: Springer
ISBN: 3319252208
Category : Nature
Languages : en
Pages : 601
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Book Description
This book focuses on central themes related to the conservation of bats. It details their response to land-use change and management practices, intensified urbanization and roost disturbance and loss. Increasing interactions between humans and bats as a result of hunting, disease relationships, occupation of human dwellings, and conflict over fruit crops are explored in depth. Finally, contributors highlight the roles that taxonomy, conservation networks and conservation psychology have to play in conserving this imperilled but vital taxon. With over 1300 species, bats are the second largest order of mammals, yet as the Anthropocene dawns, bat populations around the world are in decline. Greater understanding of the anthropogenic drivers of this decline and exploration of possible mitigation measures are urgently needed if we are to retain global bat diversity in the coming decades. This book brings together teams of international experts to provide a global review of current understanding and recommend directions for future research and mitigation.
Author: Melissa Stewart
Publisher: Holiday House
ISBN: 1682637433
Category : Juvenile Nonfiction
Languages : en
Pages : 20
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Book Description
Did you know that almost a third of the world’s 1,300 species of bats are in serious trouble? The latest, updated edition of a teacher and classroom favorite with two brand new illustrations and spotlights on vanishing species and how we can help. Perfect for budding scientists, environmentalists, and nature lovers. Chased from their caves and forests, sickened by cave-dwelling fungi, and swept from the skies by wind turbines, bats have no place to hide. And human actions often contribute to the problems. How can we help ensure that there will be a safe place for bats? In simple yet compelling language, acclaimed science writer Melissa Stewart showcases twelve types of North American bats, from the familiar little brown bat to the Mexican free-tailed bat. Her clear narrative shows the threats these bats face, and updated informative sidebars describe a variety of efforts to save them. In addition, remarkable full-color illustrations vividly and accurately depict bats within the ecosystems that support their survival. Range maps and additional bat facts are also included. This newly updated nonfiction picture book is part of a prize-winning series designed to inform young readers about a wide range of environmental issues and to present ways people can help protect animals and their natural habitats.
Author:
Publisher: Houghton Mifflin Harcourt
ISBN: 9780618557448
Category : Juvenile Fiction
Languages : en
Pages : 36
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Book Description
Quick, call out Tell all you can reach: the night is just perfect for bats at the beach So pack your buckets, banjos, and blankets don t forget the moon-tan lotion and wing with this bunch of fuzzy bats to where foamy sea and soft sand meet. Brian Lies s enchanting art and cheery beachside verse will inspire bedtime imaginations again and again. Come visit a bedazzling world of moonlight, firelight, and . . . bats "
Author: S. Halle
Publisher: Springer Science & Business Media
ISBN: 9783540592440
Category : Nature
Languages : en
Pages : 352
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Book Description
Environmental conditions change considerably in the course of 24 h with respect to abiotic factors and intra- and interspecific interactions. These changes result in limited time windows of opportunity for animal activities and, hence, the question of when to do what is subject to fitness maximisation. This volume gives a current overview of theoretical considerations and empirical findings of activity patterns in small mammals, a group in which the energetic and ecological constraints are particularly severe and the diversity of activity patterns is particularly high. Following a comparative ecological approach, for the first time activity timing is consequently treated in terms of behavioural and evolutionary ecology, providing the conceptual framework for chronoecology as a new subdiscipline within behavioural ecology. An extensive Appendix gives an introduction to methods of activity modelling and to tools for statistical pattern analysis.
Author: C.J. Pennycuick
Publisher: Elsevier
ISBN: 0080557813
Category : Science
Languages : en
Pages : 495
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Book Description
This book outlines the principles of flight, of birds in particular. It describes a way of simplifying the mechanics of flight into a practical computer program, which will predict in some detail what any bird, real or hypothetical, can and cannot do. The Flight program, presented on the companion website, generates performance curves for flapping and gliding flight, and simulations of long-distance migration and accounts successfully for the consumption of muscles and other tissues during migratory flights. The program is effectively a working model of a flying bird (or bat or pterosaur) and is the skeleton around which the book is built. The book provides a wider background and then explains how Flight works and shows how to set up and test hypotheses generated by the program.The book and the program are based on adapting the conventional (and well-tested) thinking of aeronautical engineers to the biological problems of bird flight. Their primary aim is to convince biologists that this is the appropriate way to handle problems that involve flight, to make the engineering background accessible to biologists, and to provide a tool kit in the shape of the Flight program, which they can use to solve practical problems involving bird flight and migration. In addition, the book will be readily accessible to engineers who want to know how birds work, and should be of interest to the ever-growing community working on flapping "micro air vehicles" (MAVs). The program can be used to predict the flight performance and capabilities of reconstructed fossil birds and pterosaurs, flying in ancient atmospheres that differ from present conditions, and also, of course, to predict and account for the results of experiments and observations on living birds and bats.* An up to date work by the world's leading expert on bird flight* Examines the biology and biomechanics of bird flight with added reference to the flight of bats and pterosaurs.* Uses proven aeronautical principles to help solve biological issues in understanding and predicting the flight capabilities of birds and other vertebrates.* Provides insights into the evolution of flight and the likely capabilities of extinct birds and reptiles.* Gives a detailed explanation of the science behind, and use of, the author's predictive bird flight simulation program - Flight - which is available on a companion website.* Presents often difficult concepts in easily understood language.
Author: Horst Bleckmann
Publisher: Springer Science & Business Media
ISBN: 364241446X
Category : Science
Languages : en
Pages : 558
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Book Description
In this book, leading scientists in the fields of sensory biology, neuroscience, physics and engineering explore the basic operational principles and behavioral uses of flow sensing in animals and how they might be applied to engineering applications such as autonomous control of underwater or aerial vehicles. Although humans possess no flow-sensing abilities, countless aquatic (e.g. fish, cephalopods and seals), terrestrial (e.g. crickets and spiders) and aerial (e.g. bats) animals have flow sensing abilities that underlie remarkable behavioral feats. These include the ability to follow silent hydrodynamic trails long after the trailblazer has left the scene, to form hydrodynamic images of their environment in total darkness, and to swim or fly efficiently and effortlessly in the face of destabilizing currents and winds.
Author: Jeanette A. Thomas
Publisher: University of Chicago Press
ISBN: 9780226795997
Category : Nature
Languages : en
Pages : 636
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Book Description
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.
Author: Merlin D. Tuttle
Publisher: University of Texas Press
ISBN: 9780292708334
Category : Nature
Languages : en
Pages : 68
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Book Description
Primarily for ages 4-10, this book includes 18 games, craft projects, and many more fun activities that enable children to learn the facts about bats before negative stereotypes become established. Background information for teachers is included.
