In this book Yoram Yom-Tov summarizes sixty years of observations and research on animals around the world, and takes readers on a fascinating journey into the wonders of the animal world — a journey intertwined with the life story of a curious, nature-loving boy who became a renowned researcher. Through the eyes of the researcher, the beauty and complexity of nature are revealed, exposing three key insights: nature is dynamic and constantly changing; every living creature is in constant interaction with its biological and physical environment, which creates a complex web of interactions; and the adaptations that animals have developed to their environment during evolution are evidence of unparalleled refinement and sophistication. These insights emerge from research conducted by Prof. Yom-Tov around the world throughout his long academic career in collaboration with colleagues, students, and even family members. They illustrate how scientific research not only expands human knowledge, but also encourages inspiration, appreciation, and even admiration for the great wonder that is nature.

The migration of birds is a fascinating phenomenon that has aroused curiosity since ancient times. This book brings to the interested reader the latest knowledge collected on this phenomenon by many researchers - scientists and enthusiasts, in Israel and around the world, and also presents the importance of the Land of Israel as a major traffic route for birds that migrate from Europe and Asia to Africa and back again. Recognizing this importance also has implications for preserving nature in the country.

This book describes the changes that occurred in the mammalian fauna of the Land of Israel during the Pleistocene.

This book describes the increasing interactions between wildlife and people in human settlements in Israel and beyond.

This book describes the natural history, behavior, ecology and conservation of the Nubian ibex. This endangered species is one of the great successes of nature conservation in Israel.

There over 1,300 species of bats in the world, which constitute one-third of the total sum of mammals in Israel. Most people are not aware of them and their fantastic ways of living, because contrary to other mammals, bats do not walk or swim (although they are capable of doing both), but rather fly actively. They are also nocturnal, and unlike most mammals and birds their main sense is not sight but hearing. In order to find their way around, bats omit calls and listen to the echoes they produce in order to navigate. This is also how they find their prey, which is comprised of a variety of animals such as insects, scorpions, fish, frogs, and toads, as well as nectar and fruit. Each species of bats has a special diet and unique behavioural , anatomical and physiological adaptations for this purpose. Bats are beneficial to people by pollinating flowers of many plants, consuming enormous quantities of insects that spread malaria and damage agricultural crops and producing valuable fertilizer-guano. In spite of these benefits, people around the world have created many superstitious beliefs and legends about bats and their behavior. This book describes the biology of bats and their complex relationships with humanity.

The purpose of this book is to offer detailed and accessible information on the gazelle species in Israel to nature lovers and hikers. The book summarizes the large amount of information that was accumulated by many researchers (Israeli and foreign) from the 19 century up to this day.