pelagic jun 2024 (3 Ergebnisse)

Taschenbuch. Zustand: Neu. Neuware - This book is the first comprehensive guide to bird pellets, the undigested remains of food that form together into a ball or sausage-like shape and are regurgitated. It showcases the range of pellets that different bird species produce, including owls, hawks, falcons, corvids such as ravens and magpies, as well as waders and even garden birds! The common items found in them, such as small mammal skulls and bones, are analysed in detail, with the discussion accompanied by numerous colour illustrations. The book progresses methodically from an introduction to pellets, covering what they are and how they are formed, to instructions on dissection and analysis and how this can be used in research, followed by a closer look at the pellets of each bird species in turn from the golden eagle to the dipper. We learn how to identify the remains of small mammals including bats, as well as reptiles, amphibians, fish, invertebrates and of course other birds.Dissecting bird pellets and identifying what is inside can be an important tool for discovering what birds are feeding on as part of more detailed diet studies. It is also an activity often delivered at family-friendly events or in schools by wildlife organisations. Extracting information from pellets also has sound scientific value: while it does not capture everything a bird has been eating, it still goes a long way in revealing the diet of birds and how this may change over time, in different habitats and different parts of the world.

Buch. Zustand: Neu. Neuware - Like one of the ancient trees he wrote about so elegantly and perceptively, Oliver Rackham's roots run deep while his influence branches far. He was undoubtedly the leading scholar in landscape history and historical ecology, and his work continues to resonate not just with his peers but with a much wider public audience too. His combination of extensive archival research, meticulous fieldwork and place-name analysis were truly ground-breaking. He not only changed the way we think about the landscape; he in fact altered that landscape in turn enriching, clarifying, bringing it to life.This book, which honours Rackham's memory, is a unique collection of contributions from leading global authorities on countryside and landscape history. A number of chapters come from individuals who were his friends and collaborators, and they each share a debt to his scholarship and methods. Ranging all over Europe from Bialowieza Forest in Poland to the Mediterranean, and across the world from New England to northern Japan, the wealth of perspectives gathered here makes for a diverse and weighty discussion.Collectively, the contributions represent an acknowledgment of Rackham's huge impact and influence at the same time as offering a benchmark for current thinking in countryside history worldwide. This volume will appeal to researchers, postgraduate students, final-year undergraduates, lecturers and scholars on the one hand, but also to anyone who loves the countryside and is fascinated by its complex history. As we lose irreplaceable heritage landscapes to climate change and development, an understanding of what they are and what they mean only becomes more vital.

Taschenbuch. Zustand: Neu. Neuware -This book is the first comprehensive guide to bird pellets, the undigested remains of food that form together into a ball or sausage-like shape and are regurgitated. It showcases the range of pellets that different bird species produce, including owls, hawks, falcons, corvids such as ravens and magpies, as well as waders and even garden birds! The common items found in them, such as small mammal skulls and bones, are analysed in detail, with the discussion accompanied by numerous colour illustrations. The book progresses methodically from an introduction to pellets, covering what they are and how they are formed, to instructions on dissection and analysis and how this can be used in research, followed by a closer look at the pellets of each bird species in turn from the golden eagle to the dipper. We learn how to identify the remains of small mammals including bats, as well as reptiles, amphibians, fish, invertebrates and of course other birds.Dissecting bird pellets and identifying what is inside can be an important tool for discovering what birds are feeding on as part of more detailed diet studies. It is also an activity often delivered at family-friendly events or in schools by wildlife organisations. Extracting information from pellets also has sound scientific value: while it does not capture everything a bird has been eating, it still goes a long way in revealing the diet of birds and how this may change over time, in different habitats and different parts of the world. 250 pp. Englisch.