Characterization and Behavioral Analyses of the Vibrational Songs of Three Congeneric Pentatomid Bugs, Chlorochroa Uhleri, C. Sayi, and C. Ligata (Hemiptera

Characterization and Behavioral Analyses of the Vibrational Songs of Three Congeneric Pentatomid Bugs, Chlorochroa Uhleri, C. Sayi, and C. Ligata (Hemiptera PDF Author: Glen Joseph Bagwell
Publisher:
ISBN:
Category : Chlorochroa ligata
Languages : en
Pages : 306

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Book Description


Master's Theses Directories

Master's Theses Directories PDF Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 306

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Book Description
"Education, arts and social sciences, natural and technical sciences in the United States and Canada".

Studying Vibrational Communication

Studying Vibrational Communication PDF Author: Reginald B. Cocroft
Publisher: Springer
ISBN: 3662436078
Category : Science
Languages : en
Pages : 458

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Book Description
This volume explains the key ideas, questions and methods involved in studying the hidden world of vibrational communication in animals. The authors dispel the notion that this form of communication is difficult to study and show how vibrational signaling is a key to social interactions in species that live in contact with a substrate, whether it be a grassy lawn, a rippling stream or a tropical forest canopy. This ancient and widespread form of social exchange is also remarkably understudied. A frontier in animal behavior, it offers unparalleled opportunities for discovery and for addressing general questions in communication and social evolution. In addition to reviews of advances made in the study of several animal taxa, this volume also explores topics such as vibrational communication networks, the interaction of acoustic and vibrational communication, the history of the field, the evolution of signal production and reception and establishing a common vocabulary.

Vibrational Communication in Animals

Vibrational Communication in Animals PDF Author: Peggy S. M. Hill
Publisher: Harvard University Press
ISBN: 9780674027985
Category : Nature
Languages : en
Pages : 282

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Book Description
In creatures as different as crickets and scorpions, mole rats and elephants, there exists an overlooked channel of communication: signals transmitted as vibrations through a solid substrate. Peggy Hill summarizes a generation of groundbreaking work by scientists around the world on this long understudied form of animal communication. Beginning in the 1970s, Hill explains, powerful computers and listening devices allowed scientists to record and interpret vibrational signals. Whether the medium is the sunbaked savannah or the stem of a plant, vibrations can be passed along from an animal to a potential mate, or intercepted by a predator on the prowl. Vibration appears to be an ancient means of communication, widespread in both invertebrate and vertebrate taxa. Hill synthesizes in this book a flowering of research, field studies documenting vibrational signals in the wild, and the laboratory experiments that answered such questions as what adaptations allowed animals to send and receive signals, how they use signals in different contexts, and how vibration as a channel might have evolved. Vibrational Communication in Animals promises to become a foundational text for the next generation of researchers putting an ear to the ground.

Insect Sounds and Communication

Insect Sounds and Communication PDF Author: Sakis Drosopoulos
Publisher: CRC Press
ISBN: 1420039334
Category : Nature
Languages : en
Pages : 552

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Book Description
While we may have always assumed that insects employ auditory communication, our understanding of it has been impeded by various technical challenges. In comparison to the study of an insect's visual and olfactory expression, research in the area of acoustic communication has lagged behind. Filling this void, Insect Sounds and Communication is the

The Elephant's Secret Sense

The Elephant's Secret Sense PDF Author: Caitlin O'Connell
Publisher: Simon and Schuster
ISBN: 1416539093
Category : Nature
Languages : en
Pages : 257

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Book Description
While observing a family group of elephants in the wild, Caitlin O'Connell, a young field scientist, noticed a peculiar listening behavior. A matriarch she had been watching for months turned her massive head and lifted her foot off the ground. As she scanned the horizon, the other elephants followed suit, all facing the same direction. O'Connell soon made a groundbreaking discovery: the elephants were "listening through limbs," feeling the ripples of the earth's surface for approaching friends and enemies. Through their feet, toenails, trunks, and other, subtler modes of communication, these enormous animals were communicating to one another, demonstrating the vital importance of social relationships in their lives. Yet this grand revelation about the intelligence of wild animals is also a story of the relationship between humans and elephants as neighbors, vying for the same resources of an increasingly crowded continent. For when O'Connell was first contracted by the Namibian government to develop new methods to deter elephants from raiding villagers' crops, she was unprepared for what she would encounter -- political upheaval, tribal disputes, inhumane poachers, and a fundamentally ineffective approach to wildlife conservation. Despite these setbacks, she came to know and love each of the fascinating, unique elephants under her watchful eye, while at the same time witnessing a change in attitude and policy, providing hope for the elephant's future. An unforgettable journey of scientific discovery, The Elephant's Secret Sense takes you deep into the wilds of Namibia, from the tops of isolated, desert observation towers to the jaws and claws of ravenous lions to aerial expeditions and dusty highways, where the naturalists do their difficult work in a troubled land threatened by expanding human populations and unstable politics. Resonant with the powerful calls of the mysterious elephant, this is a story about the resilience of nature and the inspiring, astonishing, and often heartbreaking places where humans and wild animals come together.

The Great Builders

The Great Builders PDF Author: Kenneth Powell
Publisher: Thames & Hudson
ISBN: 0500776652
Category : Architecture
Languages : en
Pages : 315

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Book Description
The Great Builders surveys the careers of forty great architects whose engineering skills were crucial to their success. Sixteen nationalities and seven centuries of architectural innovation make for a survey of spectacular scope and depth: from churches and fortresses to bridges and high-tech skyscrapers, it includes masterpieces from all over the world and covers 700 years of architectural history. Here is Brunelleschi, who built the unbuildable dome of Florence Cathedral; Sinan, a Christian engineer who became chief architect to the Ottoman court; Joseph Paxton, scribbling down a design for the Crystal Palace, London, on a piece of blotting paper; and James Bogardus, an early American evangelist of the opportunities offered by cast-iron architecture. Rapid advances in industrial production inspired experiments with new materials and techniques, gradually allowing a whole new architecture to emerge: reinforced concrete, plate glass and steel were central to the creations of Le Corbusier, Auguste Perret and Mies van der Rohe, for instance; and, in the High-Tech architecture of the present day represented by Norman Foster, Frank Gehry and Santiago Calatrava, among others computer-aided design has seemingly tested the boundaries of the possible.