естественные науки

природа и животные

естествознание

Owls have always featured prominently in the mythology and folklore of a variety of cultures. These mysterious nocturnal creatures are thought to be symbols of wisdom, omens of death, and bringers of prophecy. In fact, owls are one of the oldest species of vertebrate animal, with fossils dating back 60 million years.Owls have been a source of inspiration to writers, artists, historians and naturalists alike. In a much-anticipated volume on one of Britain’s most fascinating group of birds, Mike Toms draws on a wealth of experience and research, providing a comprehensive natural history of British owls.The first part of the book covers various aspects of owl taxonomy, origins, anatomy, behaviour and ecology and looks across the British owl species, drawing comparisons and highlighting differences. The second part takes each species in turn to provide a more detailed perspective, fleshing out relevant conservation issues, behaviour and status.Toms explores Britain’s beloved Barn Owl, Tawny Owl and Snowy Owl amongst several others. He uses the vast database and latest research from his work with the British Trust for Ornithology (BTO) to focus particularly on the specifics of owls’ breeding ecology, their dispersal patterns, diet, vocalisations, description, population changes and mortality. He addresses conservation issues, changes in legislation and potential changes in the status of one of Britain’s most iconic birds, providing a fascinating overview of the biology and history of British owls.

детективы

современные детективы

иронические детективы

смертельная опасность

загадочные события

частное расследование

ЛитРес: чтец

Owls

Gardens make a significant contribution to the amount of urban green space and are the main contributors to urban biodiversity. Birds are one of the most visible components of this urban biodiversity, and many of us enjoy attracting wild birds into our gardens.This timely addition to the New Naturalist Library examines the ways in which birds use gardens, revealing the many new discoveries that are being made and explaining why individual species of bird use gardens in the ways that they do. Why, for example, do Blackcaps now winter in UK gardens – favouring those in the southwest and those that are urban in nature – and why do Siskins increase their use of garden feeders on damp winter days? With a growing human population, the process of urbanisation is set to continue and it is important to recognise the impacts that urbanisation will have on bird populations and the community of species making a living within the built environment.Although many people do not regard themselves as birdwatchers, most of those who seek to attract wild birds into their gardens do so because they enjoy watching them. Some have taken their interest further by becoming involved in citizen science projects that have helped to develop our understanding of how and why birds use our gardens and the resources that they provide. This research demonstrates the role that gardens play in the ecology of many wild bird populations and reveals insights that continue to fascinate a growing audience, increasingly interested in the wildlife that lives alongside them.

контркультура

Garden Birds

Без серии