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Bookbot

Andy Swash

    Birds, Mammals and Reptiles of the Galapagos Islands
    Britain's Day-flying Moths
    Europe's Sea Mammals Including the Azores, Madeira, the Canary Islands and Cape Verde
    Britain's Dragonflies
    Britain's Butterflies
    Hummingbirds
    • Hummingbirds

      • 288bladzijden
      • 11 uur lezen
      4,8(19)Tarief

      A stunningly illustrated guide to the wonderful world of hummingbirdsWith their glorious colors, glittering iridescence, astonishing powers of flight, and many characteristics unique in the world of birds, hummingbirds are extraordinary―true jewels of nature. This beautiful book is a celebration of all aspects of hummingbirds and their world. It features hundreds of the most spectacular photographs of hummingbirds ever taken, exquisite illustrations, and a lively, readable text that presents the latest scientific information and includes up-to-date details about every species.A familiar sight across much of the Americas, hummingbirds have long captured the imagination and played an important part in myths, legends, and other aspects of human culture. Today, hummingbirds are among the most popular of all birds, sought after by serious and casual birders alike. They inspire questions in anyone lucky enough to see them. How can they fly like that? Why are they so colorful? How many are there? Where and how do they live? How do they survive? This book answers these and many other questions, providing an enlightening and enjoyable guide to hummingbirds that can only deepen their wonder.

      Hummingbirds
    • Britain's Butterflies

      • 224bladzijden
      • 8 uur lezen
      5,0(5)Tarief

      Britain's Butterflies is a comprehensive and beautifully designed photographic field guide to the butterflies of Britain and Ireland. Containing hundreds of stunning colour photographs, this revised and updated edition provides the latest information on every species ever recorded. It covers in detail the identification of all 59 butterfly species that breed regularly, as well as four former breeders, 10 rare migrants and one species of unknown status. The easy-to-use format will enable butterfly-watchers—beginners or experts—to identify any species they encounter. Stunning colour plates show typical views of each butterfly species, including the various forms and aberrations Detailed species profiles cover adult identification; behaviour; habitat requirements; population and conservation; egg, caterpillar and chrysalis; and status and distribution, including up-to-date maps Photographs of egg, caterpillar and chrysalis for every breeding species Sections on biology, where to look for and how to identify butterflies and other essential information

      Britain's Butterflies
    • Britain's Dragonflies

      • 232bladzijden
      • 9 uur lezen
      5,0(4)Tarief

      A fully revised, comprehensive photographic field guide to the dragonflies of Britain and Ireland Britain’s Dragonflies is the only comprehensive photographic field guide to the damselflies and dragonflies of Great Britain and Ireland. Written by two of Britain’s foremost Dragonfly experts, this fully revised and updated fourth edition features hundreds of stunning images and identification charts covering all 57 resident, migrant and former breeding species, and six potential vagrants. The book focuses on the identification of both adults and larvae, highlighting the key features. Detailed species profiles provide concise information on identification, distribution, flight periods, behaviour, habitat, status and conservation. Other sections cover biology; how to watch, photograph, record and monitor Dragonflies; conservation status and legislation; and introduced exotic species. This redesigned, updated and expanded edition features: Beautiful colour plates showing males, females, immatures and all colour forms for every species Over 500 stunning photographs, many of which are new, and more than 550 illustrations Up-to-date species profiles and distribution maps Detailed, easy-to-use identification charts for adults and larvae

      Britain's Dragonflies
    • Britain's Day-flying Moths

      • 232bladzijden
      • 9 uur lezen
      4,4(12)Tarief

      Now fully revised and updated--a carefully designed and beautifully illustrated photographic field guide helps readers to identify the day-flying moths most likely to be seen in Great Britain and Ireland. Includes individual accounts for 158 species and full-color photos of 28 others.hers.

      Britain's Day-flying Moths
    • Until the discovery of the Islands in 1535, the flora and fauna of the Galapagos evolved in isolation, producing strange and marvellous island species, as Charles Darwin found when he visited 300 years later. Nowadays many people visit the islands to see the unique wildlife and still encounter almost all the species that were present when Darwin visited. This is in striking contrast to the chains of extinctions that have occurred in every other large oceanic archipelago following the arrival of man. This compact, well thought out and clearly presented book provides a comprehensive guide to the terrestrial vertebrates on Galapagos. It is simple to use, the text is concise and the innovative use of digital technology has produced a remarkable collection of plates. An informative guide of this kind will help everyone, from beginner to experienced naturalist.

      Birds, Mammals and Reptiles of the Galapagos Islands
    • One of the first engineering books to cover wavelet analysis, this classic text describes and illustrates basic theory, with a detailed explanation of the workings of discrete wavelet transforms. Computer algorithms are explained and supported by examples and a set of problems, and an appendix lists ten computer programs for calculating and displaying wavelet transforms.Starting with an introduction to probability distributions and averages, the text examines joint probability distributions, ensemble averages, and correlation; Fourier analysis; spectral density and excitation response relations for linear systems; transmission of random vibration; statistics of narrow band processes; and accuracy of measurements. Discussions of digital spectral analysis cover discrete Fourier transforms as well as windows and smoothing. Additional topics include the fast Fourier transform; pseudo-random processes; multidimensional spectral analysis; response of continuous linear systems to stationary random excitation; and discrete wavelet analysis.Numerous diagrams and graphs clarify the text, and complicated mathematics are simplified whenever possible. This volume is suitable for upper-level undergraduates and graduate students in engineering and the applied sciences; it is also an important resource for professionals.

      An Introduction to Random Vibrations, Spectral & Wavelet Analysis
    • This simple-to-use, pocket-size volume offers a comprehensive guide to the unique wildlife of the Galápagos, encompassing all the birds, mammals, and reptiles a visitor to these extraordinary islands might encounter. The second edition corrects and amends plates and text, as well as adds six new photos of the whales.Reviews of the first edition:  “The essential field companion for Galápagos visitors.”—The Quarterly Review of Biology "I cannot conceive anyone going to the Galápagos without [this book] in hand." —Noble S. Proctor

      Birds, Mammals, and Reptiles of the Galápagos Islands. An Identification Guide
    • Europe's Birds

      • 640bladzijden
      • 23 uur lezen

      "Covering more than 900 species, and illustrated with 4,700 photographs, Europe's Birds is the most comprehensive, authoritative and ambitious single-volume photographic guide to Europe's birds ever produced. Easy-to-use, practical and accessible, this guide provides the information necessary for birdwatchers of all abilities to name any bird they see. Detailed descriptions cover the birds in all their plumages--male, female, breeding, non-breeding, adult and immatures, as well as distinctive subspecies. The clear text covers all aspects of identification, including moult and vocalizations, and provides details on range, status and habitat. An unrivalled selection of photographs, chosen to be as informative as possible, makes this a beautiful book to enjoy, as well as an up-to-date and essential source of identification knowledge."--from publisher's website

      Europe's Birds
    • Britain's Habitats

      • 432bladzijden
      • 16 uur lezen

      A photographic guide to habitats, this lavishly illustrated book provides a comprehensive overview of the natural history and conservation landscape of Britain and Ireland. In essence a field guide, the book leads the reader through all the main habitat types, with information on their characteristics, extent, geographical variation, key species, cultural importance, origins and conservation. It aims to help visitors to the countryside recognize the habitats around them, understand how they have evolved and what makes them special, and imagine how they might change in the future.

      Britain's Habitats