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OverviewMammalian predators are keystone species in any ecosystem. But many are elusive by nature and have territories that cover large areas of land, which makes them challenging to monitor. When tracks and signs prove difficult to interpret or are non-existent, hair samples recovered from the field offer a fantastic resource – one that is often overlooked. The Hair Scale Identification Guide to Terrestrial Mammalian Carnivores of Canada provides a fully illustrated, up-to-date hair scale reference for all 25 of the terrestrial carnivorous mammals of Canada. From the tiny least weasel (Mustela nivalis) to the giant polar bear (Ursus maritimus), unique traits – as well as tricky similarities – can clearly be observed through hair scale patterns magnified at the medial portion of the hair impression. These scale patterns aid in species identification when hair is the only possible evidence available. This guide also outlines hair impression techniques for samples found in the field, assisting ecologists and technicians with wildlife monitoring studies on predatory mammals where additional identification is required. Including range maps and key identification characteristics for all species represented, as well as superb images of hair scale impressions at two magnification levels, this book is a comprehensive tool for animal hair ID. Full Product DetailsAuthor: Justin KestlerPublisher: Pelagic Publishing Imprint: Pelagic Publishing Weight: 0.205kg ISBN: 9781784272821ISBN 10: 1784272825 Pages: 80 Publication Date: 19 July 2022 Audience: Professional and scholarly , Professional & Vocational Format: Paperback Publisher's Status: Active Availability: In Print  This item will be ordered in for you from one of our suppliers. Upon receipt, we will promptly dispatch it out to you. For in store availability, please contact us. Table of ContentsAcknowledgements Introduction and Guide Interpretation - Materials and Methods - Hair Scale Reference Key - Winter White Colour Phases - Undersides: Colour Differences in Guard Hairs - Colour Morphs and Regional Variations CANIDAE Swift Fox Arctic Fox Grey Fox Red Fox Coyote Grey Wolf FELIDAE Bobcat Canada Lynx Mountain Lion MEPHITIDAE Western Spotted Skunk Striped Skunk MUSTELIDAE Least Weasel Short-Tailed Weasel Long-Tailed Weasel American Mink Black-Footed Ferret American Marten Fisher American Badger Northern River Otter Wolverine PROCYONIDAE Raccoon URSIDAE Black Bear Grizzly Bear Polar Bear References Appendix 1: A Summary of Scale Types Appendix 2: Patterns and ComparisonsReviewsThis handy identification guide to the hairs of carnivores found in Canada will be a valuable reference source for wildlife managers, biologists, and naturalists. The book is attractively presented with beautiful colour images of fur pelts accompanied by microphotographs at two resolutions that spectacularly illustrate the fine hair-scale impressions that will aid in identifying the species of carnivorous mammals.--Burton K. Lim, Assistant Curator of Mammalogy, Royal Ontario Museum Author InformationJustin Kestler is a wildlife biologist and outdoor educator. He graduated from Sault College’s School of Natural Environment and earned a communications degree from the University of Toronto. He has been involved in various wildlife monitoring projects and worked as a field technician for Natural Resources Canada, McMaster University and the University of Alberta. Tab Content 6Author Website:Countries AvailableAll regions |
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