The book "Journal of the Maine Ornithological Society, Vol. XI, No. 2" consists of a collection of interesting articles on birds, their behavior, migrations and ecology. In this edition, the authors share their own experience of observing birds, talk about discoveries in the field of ornithology and provide valuable scientific data. Readers will have the opportunity to deepen their knowledge of the world of birds, participate in research in this exciting field of science, and appreciate the beauty and diversity of birds that inhabit the Maine environment. Recommended for anyone interested in nature and birding.