The book "Study of reservoirs: how to explore lakes and ponds" by G. A. Vorobyov and his colleagues is a fascinating and informative publication that immerses the reader in the world of water bodies, their ecosystems and features of research. This book will be a real guide for anyone interested in nature, ecology and biology, as well as for those who want to understand more deeply how lakes and ponds function. At the heart of the book are water bodies unique ecosystems that play an important role in the life of our planet. The authors offer readers not only theoretical knowledge, but also practical recommendations for the study of these natural objects. You will learn how to make measurements correctly, what tools to use for water analysis, and how to observe the flora and fauna of water bodies. Each chapter of the book is filled with interesting facts and useful tips that will help both novice researchers and experienced naturalists. This book will be especially interesting for schoolchildren, students and teachers, as well as for anyone who is fond of nature and wants to expand their knowledge of water bodies. It is suitable for both individual reading and for use in educational institutions. If you want to learn more about how to explore ecosystems, or are just looking for inspiration for new adventures in the fresh air, “Studying Water Bodies” will become your reliable assistant. The topics raised in the book cover a wide range of issues related to water ecosystems. The authors discuss the importance of preserving biological diversity, the impact of human activities on ecosystems, and methods for monitoring the state of water bodies. The book emphasizes the importance of taking care of nature and being aware of the consequences of one's actions. In this context, “Studying water bodies” becomes not only a textbook, but also a call to environmental responsibility. Style G. A. Vorobyov and his co-authors are distinguished by their accessibility and fascinatingness .. They masterfully combine scientific facts with living examples and personal observations, which makes reading not only informative, but also fascinating. The authors use a clear and understandable language, which allows even those who do not have a special education to easily assimilate the material. In addition, the book is illustrated with colorful photographs and diagrams that help to better understand the processes and phenomena described. If you are interested in books such as “Ecology of reservoirs” or “Flora and fauna of rivers and lakes”, “Studying reservoirs: how to explore lakes and ponds” will be an excellent addition to your library. This publication will not only expand your knowledge of water bodies, but also inspire new research and discoveries. In conclusion, the book G. A. Vorobyova and his colleagues are not just a tutorial, but a real find for everyone who wants to learn more about our amazing world. It inspires action, encourages the study of nature, and builds respect for the ecosystems that surround us. Read, explore and discover new horizons together with “Studying reservoirs: how to explore lakes and ponds”!