Bøger i Naturalists' Handbooks serien

On rocky coastlines, receding tides leave standing pools that have long held a fascination for the amateur seashore naturalist, revealing glimpses of colourful and curious marine plants and animals. Animal diversity is far greater in the sea than in terrestrial or freshwater habitats, and the hugely varied fauna of rock pools reflects that fact. Rock pools also undergo dramatic shifts in temperature, salinity and pH, making such habitats crucibles of adaptation and change. This Naturalists' Handbook offers a comprehensive introduction to this captivating world, with chapters covering rock-pool ecology, seaweeds, animals, identification and guidelines for possible fieldwork and further study.Also presented are detailed keys to all the main groups likely to be encountered when rockpooling around Britain and Ireland - from sea squirts to chitons, from anemones to sea spiders, from amphipods to fishes.Rock poolsis an indispensable tool in discovering these kaleidoscopic habitats and their multitudinous inhabitants.

As well as the better-known plants, dragonflies and birds, sphagnum moss supports a unique community of microscopic animals and plants which inhabit its leaves and crevices.

The authors make this much-needed Naturalists' Handbook accessible by confining themselves to aphids living on broad-leaved trees. This has reduced the problems of identification to manageable proportions.

A comprehensive guide to designing and carrying out ecological investigations, especially those involving sampling invertebrates. The book is a highly practical guide to fieldwork, statistical testing and interpretation.

This Naturalists' Handbook book covers the natural history, biology and identification of the hoverfly. It will enable anyone to identify the most common hoverflies of the British Isles, providing practical guidance for methods of identification, advice on techniques and approaches to research.

This book introduces the natural history of sandy shore communities and provides keys that will enable readers to name the animals they find. It provides practical approaches for behavioural and ecological studies, including the survey and monitoring of populations.

Lichens make excellent material for field studies throughout the year and are valuable for the detection and mapping of pollution. This book provides an overview of the value of lichens for monitoring a range of potentially harmful substances.

In Britain and Ireland there are about ten times more species of solitary bee than bumblebee and honeybee combined. They are a fascinating, attractive and diverse group that can be found easily in a wide range of habitats, both urban and rural, and they are important as pollinators.

Cherry trees are common in gardens and countryside, and the rich communities of insects that live on them offer excellent opportunities for research. As cherries become more popular for planting in amenity areas and woodland, it is increasingly important to understand how their insects interact with each other and the host plant.

Dock plants are widely accessible and pleasant to work with, and ecologists can begin to unravel the interactions that link together the species in a representative insect/plant community.

Most of us have noticed galls as bizarre and often colourful distortions of plant growth, and wondered what goes on inside them. The drama enacted within a single gall may involve many species of insects and mites.

This book introduces the natural history of blowflies and draws attention to some unanswered questions about thier biology. It offers illustrations and keys for identification.

The snails found living on rocky sea shores are among the most rewarding invertebrate animals to study. Species such as dog-whelks, topshells and winkles are easy to find, capture, identify, measure and mark. This book provides a key to common species, background ecology, an overview of rocky shore habitats and the techniques required for anyone to study this fascinating and accessible fauna.

Leaf beetles are one of the largest groups of beetles, with tens of thousands of species worldwide and around 280 in Britain. They belong mainly to the family Chrysomelidae, but also to two small closely related families, the Megalopodidae and Orsodacnidae. This book provides a comprehensive overview with detailed and accessible coverage of the natural history, ecology and biology of leaf beetles.Topics cover the life history of leaf beetles, biology, their environment, natural enemies and interactions with humans. There is a thorough discussion about identification of British species, including detail on the juvenile stages (eggs, larvae, pupae) and a concise key to adults. A chapter is dedicated to study techniques and materials. The book is illustrated throughout with colour photographs and line drawings.Leaf beetles is a vital resource for entomology students and educators, naturalists, nature conservationists, those involved in agriculture, horticulture and the management of stored produce.

Stinging nettles harbour a characteristic community of insects that are widespread, abundant, and rewarding to study. This book describes the natural history of the insects in that community, and describes the way they coexist using different parts of a stinging nettle plant.

This book brings together all of the current research and information on British mosquitoes, providing a comprehensive, accessible guide to the study and identification of British species.

This book introduces the community of insects that make their home on thistles, feeding on the leaves, the flowerheads, the roots, the stems, or each other.

Ponds and small lakes support an extremely rich biodiversity of fascinating organisms. Many people have encountered a few unfamiliar creatures, such as dragonfly nymphs and caddisfly larvae. However, there is a far richer world of microscopic organisms, such as diatoms, desmids and rotifers, which is revealed in this book.

This Naturalists' Handbook aims to attract more people to the study of solitary wasps by describing the ecology, distribution and natural history of these insects, including all relevant research in one convenient volume.

This revised and updated edition of Ladybirds provides a succinct but comprehensive and accessible overview of the biology of ladybirds and their parasites, focusing on ecology in an evolutionary context. It provides the latest information, coverage of recent additions to the British list including the harlequin ladybird, and makes suggestions for further research, both short and long term, highlighting gaps in knowledge and showing readers how to get involved with recording and studying ladybirds. It includes updated keys for the identification of ladybirds at late-instar larval and adult stages, and techniques for studying ladybirds and their parasites in both laboratory and field.The authors hope that this book will be a valuable resource, not only for students, from school to university and beyond, but also for anyone with an interest in natural history, whether professional or recreational.

An indispensable guide to identification, ecology and study of bumblebees. This new edition embraces the wealth of information published on bumblebee life history, ecology, foraging, parasites and conservation in recent years. It includes a new chapter on the very real threats to bumblebees; their crucial role as pollinators of our native flora and crops; ways to promote their survival; advantages and problems posed by their commercial use; as well as updated colour plates, keys and distribution maps of all British species (including Bombus hypnorum).The book introduces techniques and approaches to original work so that anyone with an interest can usefully contribute to furthering our understanding and appreciation of these wonderful and important insects.