The book "Biological monitoring" by T. A. Evstifeeva is a fascinating and in-depth study that immerses the reader in the world of ecology and biology, revealing the importance of environmental monitoring for the conservation of biological diversity and sustainable development. In the face of modern environmental challenges, such as climate change, pollution and the loss of natural ecosystems, this work is becoming especially relevant and necessary for all who are interested in nature and its protection. In Biological Monitoring, the author examines various methods and approaches to assessing the state of ecosystems, emphasizing the importance of biological indicators as tools for monitoring changes in the environment. The book covers a wide range of topics, including methods of data collection and analysis, biodiversity assessment, and the impact of anthropogenic factors on ecosystems. The reader will be able to learn how to correctly interpret the results of monitoring and apply them to develop effective strategies for nature protection. This book will be of interest not only to students and professionals in the field of ecology, biology and environmental protection, but also to a wide audience, including activists, teachers and everyone who is not indifferent to environmental issues. If you want to understand how ecosystems function and how we can protect them, Biological Monitoring will be a real discovery for you. It is suitable for both young researchers and experienced professionals who want to expand their knowledge in this area. T. A. Evstifeev, known for his scientific works and active position in the field of ecology, offers the reader a unique view on biological monitoring. His writing style combines scientific rigor and accessibility, making it easy to assimilate complex concepts. In the book you will find many examples from real practice that illustrate theoretical aspects and make the material more clear and understandable. The topics raised in Biological Monitoring cover not only scientific aspects, but also social ones, which makes the book particularly valuable. The author emphasizes the importance of interaction between science and society, emphasizing that successful monitoring is impossible without the participation of local communities and stakeholders. This makes the book relevant for those who are interested not only in ecology, but also in issues of sustainable development, social responsibility and activism. The book also addresses issues related to environmental law, making it useful for lawyers and environmental policy professionals. It examines examples of successful ecosystem monitoring and protection projects that can inspire readers to own initiatives and projects. “Biological monitoring” is not just a scientific publication, but a real find for everyone who wants to contribute to the protection of nature. It encourages reflection on our role in ecosystems and how we can make a difference. If you’re looking for a book that combines science, practical value and inspiration, then T.’s work A. Evstifeeva will be a great choice for you . Do not miss the opportunity to immerse yourself in the world of biological monitoring and learn how each of us can become part of the solution to environmental problems.