Study of Migratory Avi-Fauna are scientific journeys designed to explore the migratory avian diversity of a particular region. It has been driven by a number of objectives, such as scientific discovery, behaviour, demography, socio-ecology, home range and interaction of migratory birds at their winter ground. The outcome of this book will be a valuable document for conservation biology and wildlife study for Ethologist, Zoologist and other research field of biology.