This is a much-needed & authoritative account of Common Buzzards gained from extensive studies by the author over 60 years & also from enthusiasts in this country & across northern Europe. The accounts describe the life history & ecology of Buzzards mainly inhabiting the British uplands where historically they have always been most numerous. For the first time, population activities are followed through successive seasonal stages of their life cycle. These include the vital & inter-related aspects of Buzzard territories & social behaviour, diets & hunting methods, food requirements, prey abundance & breeding success, survival & life spans & how Buzzard numbers & distribution have changed, particularly in relation to the influence of Man. The book also demonstrates how well Buzzards have adapted to living in our modern & rapidly-changing landscapes, constantly adapting their habits in response to prey resources & environmental conditions. In the book`s first section, The Year of the Buzzard, the sequential changes in the composition & behaviour of a Buzzard community, their seasonal patterns of food habits & hunting methods, their breeding season from courtship until fledging of broods & their subsequent dispersal are outlined. The second section, Special Topics, provides greater detail of six key aspects of their ecology which are explored within the following chapter topics: Territory; Energy & Food Needs; Predation; Food Supply & Breeding Success; Demography & Population Dynamics; & Changes in Buzzard Abundance.