8 Ergebnisse.

This is an account of studies of the function and evolution of colorful plumage in the House Finch. It is also an engaging study on the evolution of sexual selection in birds and a lively portrait of the challenges and constraints of experimental design facing any field investigator working with animal behavior. Part I sets the stage for modern studies of the function of plumage coloration with a review of the nineteenth and beginning of the t...

Highlights the importance of mitonuclear coadaptation to the evolution of complex life and in so doing will help to establish mitonuclear ecology as an important subdiscipline in ecology and evolution.

The last documented sighting of the Ivory-billed Woodpecker-one of the rarest and most intriguing animals in the world-was noted over 50 years ago. Long thought to be extinct, the 2005 announcement of a sighting in Arkansas sparked tremendous enthusiasm and hope that this species could yet be saved. But the subsequent failure of a massive search to relocate Ivorybills in Arkansas made hope for the species' revival short-lived. Here, noted or...

The developing countries are recelvmg generous Government Offices, and commercial organizations attention from experts, officials and academics drawn deserve our sincere thanks for their attention to our from a wide spectrum of specialist interests. Some of this many enquiries. In particular, we would like to thank effort is directed towards a solution of several of the the officials of the Planning Board and the Central world's most pressing ...

In Ghost's of '45, Geoffrey E. Hill addresses the great questions revolving around Japan's past militarism-how did it get started, why were they so aggressive, why were individuals submissive to authority, what was the reason Japanese felt superior, was American bombing and the atomic bombs really justified, why are the Japanese reluctant to recognize their militaristic past, and what can the Japanese do to emerge from this predominantly negat...

In Ghost's of '45, Geoffrey E. Hill addresses the great questions revolving around Japan's past militarism-how did it get started, why were they so aggressive, why were individuals submissive to authority, what was the reason Japanese felt superior, was American bombing and the atomic bombs really justified, why are the Japanese reluctant to recognize their militaristic past, and what can the Japanese do to emerge from this predominantly negat...

How birds produce the brilliant and striking coloration of their feathers and other body parts is the focus of this first volume of "Bird Coloration. It has been more than 40 years since the mechanisms of color production of birds have been reviewed and synthesized. Geoffrey Hill and Kevin McGraw have assembled the world's leading experts in perception, measurement, and control of bird coloration to contribute to this book. This sumptuously il...

In this companion volume to "Bird Coloration: Volume 1, Mechanisms and Measurements, " Geoffrey E. Hill and Kevin J. McGraw have assembled some of the world's leading experts in the function and evolution of bird coloration to contribute to a long-overdue synthesis of a burgeoning field of inquiry. In Volume 2, the authors turn from the problem of how birds see and produce color and how researchers measure it, to what is the function of the co...