Biodiversity studies the variety of life on Earth. It is vital for the survival of humans. The interaction of the organisms among themselves and with their environment is referred to as ecology. Their conservation is of utmost importance as it is impossible to sustain life without ecology or biodiversity. This book studies, analyses and upholds the pillars of biodiversity, ecology and conservation and its utmost significance in modern times. It includes some of the vital pieces of work being conducted across the world, on various topics related to these areas of study. In this book, using case studies and examples, constant effort has been made to make the understanding of concepts of conservation as easy and informative as possible, for the readers.