British Wildlife is the leading natural history magazine in the UK, providing essential reading for both enthusiast and professional naturalists and wildlife conservationists. Published eight times a year, British Wildlife bridges the gap between popular writing and scientific literature through a combination of long-form articles, regular columns and reports, book reviews and letters.
Conservation Land Management (CLM) ist ein Mitgliedermagazin und erscheint viermal im Jahr. Das Magazin gilt allgemein als unverzichtbare Lektüre für alle Personen, die sich aktiv für das Landmanagement in Großbritannien einsetzen. CLM enthält Artikel in Langform, Veranstaltungslisten, Buchempfehlungen, neue Produktinformationen und Berichte über Konferenzen und Vorträge.
Among birds, swans are relatively long-lived species and are also among the most strongly monogamous, having prolonged pair and family bonds that strongly influence their reproductive and general social behaviour, which, in combination with their beauty and elegance, contribute to the overall high degree of worldwide human interest in them. This volume describes the distributions, ecology, social behaviour, and breeding biologies of the four species of swans that breed or have historically bred in North America, including the native trumpeter and tundra swans, the introduced mute swan, and the marginally occurring whooper swan. Also included are 5 distribution maps, 15 drawings, 27 photographs by the author, and a reference section of nearly 1,000 literature citations.