The author documents hatch-dates of ptarmigan and red grouse in relation to blaeberry growth and climate. He collates field observations on golden plover, involving proportions of dark-plumaged summering birds, breeding success, population density within and amongst areas, and declines since the late 1970s. Another chapter reviews evidence on dotterel abundance. The last chapter presents counts of the spring numbers of birds on many moorland and alpine study areas.

Timings of antler-shedding by red deer were noted, as well as deer-beds and winter deaths of red deer. The author recounts some old published statements about sheep, deer and vegetation in the Highlands, and uses old sources to estimate the numbers of red deer in Scotland at low ebb in the 1780s. Next he collates field observations by several colleagues and himself on vertebrate animals in the Cairngorms. He documents the abundance of mountain hares amongst different areas, and changes in their numbers within study areas and across years. This leads to a chapter on recent reductions of mountain hares by heavy killing on grouse-moor estates.

Timing of blaeberry growth, tree regeneration, land use, plant orientation The author noted when blaeberry buds on Scottish alpine land began growth in spring and compared this with climatic data. He mapped natural tree regeneration on Deeside and Donside. The author criticises invalid claims about land use in Scotland and Norway, and about the alleged effects of sporting estates in reducing land fertility. Signs of orientation by plants and animals are described.

In this book the authors present many unpublished place names from Upper Deeside and from counties in the Highlands beyond. These were heard from indigenous folk back to 1941. Names are given with phonetic spellings, so that readers can pronounce them accurately, and in most cases with translations from Gaelic, Norse, Scots or Pictish into English. The book is richly illustrated with photographs of places and informants. Of interest to residents and visitors, it should help preserve for the future an important aspect of local identity and language.

This book begins with a thought-provoking article now reprinted, criticising the increasing influence of politically-correct organisations and politicians who desire to control freewill and mountaineering. Then comes a chapter with a critique of several writers on the Cairngorms in comparison with the original Seton Gordon. After the author published a review in 1977 on ‘The wildlife potential of the Cairngorms region’, he came under unwarranted attack by two influential private landowners who misrepresented what he wrote and even included a threat. A wider public should be aware of this. There follows an essay on biologist Professor Vero C. Wynne-Edwards, and another on the history of the research station near Banchory, established for studying at first red grouse and then ecological problems of mountain, moorland, woodland and fresh-water. The last chapter – the most important one and occupying a third of the book – gives the author’s lifetime view of the value of lone trips in climbing, ski-mountaineering and mountain-craft.

This is the sixth volume in the Birds of Africa series, covering the rich avifauna of the world's second largest continent. Universally recognised as by far the most authoritative work ever published on the subject, The Birds of Africa is a superb multi-contributor reference work, with encyclopaedic species texts, stunning paintings of all species and numerous subspecies, hundreds of informative line drawings, detailed range maps, and extensive bibliographies. Each volume contains an Introduction that brings the reader up to date with the latest developments in African ornithology, including the evolution and biogeography of African birds. Diagnoses of the families and genera, often with superspecies maps, are followed by the comprehensive species accounts themselves. These include descriptions of range and status, field characters, voice, general habits, food, and breeding habits. Full bibliographies, acoustic references, and indexes complete this scholarly work of reference. This sixth volume in the series deals comprehensively with picathartes, babblers, long-tailed tits, tits, penduline tits, nuthatches, creepers, sunbirds, white-eyes, sugarbirds, true shrikes, bush-shrikes, bulbuls, helmet-shrikes, orioles, drongos, crows, starlings and oxpeckers. The editors and artists have worked closely with other authors - all acknowledged experts in their field - to produce a superb reference in which comprehensive texts on every species are complemented by accurate and detailed paintings and drawings of the birds themselves.

This field guide is an abridged edition of the very successful Birds of Kenya and Northern Tanzania. This book combines the format and detailed treatment of the larger version with the convenience of a field guide. It covers all 1089 bird species known from the region, including vagrants. All the species are illustrated with full details of all the plumages and major races likely to be encountered. Concise text describes identification, status, range, habits and voice with range maps for nearly every species. This authoritative book will not only be an indispensable guide to the visiting birder, but also a vital tool for those engaged in work to conserve and study the avifauna of these countries.