The Hair Scale Identification Guide to Terrestrial Mammalian Carnivores of Canada PDF Download
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Author: Justin Kestler
Publisher: Pelagic Publishing Ltd
ISBN: 1784272833
Category : Science
Languages : en
Pages : 130
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Book Description
Mammalian 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.
Author: Justin Kestler
Publisher: Pelagic Publishing Ltd
ISBN: 1784272833
Category : Science
Languages : en
Pages : 130
Get Book Here
Book Description
Mammalian 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.
Author: Susan Young
Publisher: Pelagic Publishing Ltd
ISBN: 1784273945
Category : Photography
Languages : en
Pages : 299
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Book Description
Many photographers wish to capture stunning and memorable images of the natural world, yet the whole process can be a challenge. Not only does getting the perfect shot require a complex mixture of skill and luck, but there is little practical advice available on how to find wildlife to photograph. This unique book describes a straightforward system for how to successfully locate wildlife, the most difficult aspect of wildlife photography. The patience and persistence have to come from you, but equipped with the right fieldcraft there is far more chance of getting the results – and the special moments – you are looking for. Individual chapters offer guidance on how to photograph birds, mammals, butterflies and dragonflies, as well as reptiles and some of our more elusive species. The particularities of various habitat types are discussed, and there are tips on equipment, technical specifications and how to make a good portable hide. While sharing some of her most successful and beautiful images, the author also gives useful examples of when things didn’t quite work out – reflecting on how things could have been done differently to get a better outcome. With the help of this book you’ll soon be taking the photographs you’ve always dreamed of, sometimes.
Author: Hans Brunner
Publisher:
ISBN:
Category : Hair Atlases
Languages : en
Pages : 176
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Book Description
Author: A. S. Adorjan
Publisher:
ISBN:
Category : Fur
Languages : en
Pages : 80
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Book Description
Author: Luke Hunter
Publisher:
ISBN: 9781431700356
Category : Carnivora
Languages : en
Pages : 240
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Book Description
Author: David Francis Hatler
Publisher: Mammals of British Columbia
ISBN: 9780772658692
Category : Nature
Languages : en
Pages : 0
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Book Description
" ... Comprehensive, up-to-date information on the 21 species of wild terrestrial carnivores in the province."--Back cover.
Author: Joseph R. Geraci
Publisher: National Aquarium in Baltimore
ISBN: 0977460908
Category : Marine mammals
Languages : en
Pages : 386
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Book Description
Comprehensive manual for understanding and carrying out marine mammal rescue activities for stranded seals, manatees, dolphins, whales, or sea otters.
Author: A. Cornally
Publisher:
ISBN:
Category : Fur
Languages : en
Pages :
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Book Description
Author: Jonathan Kingdon
Publisher: Bloomsbury Publishing
ISBN: 1472925319
Category : Nature
Languages : en
Pages : 640
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Book Description
This is the definitive field guide to African Mammals, fully revised and updated following the publication of the groundbreaking Mammals of Africa (2013). Jonathan Kingdon, one of the world's foremost authorities on African mammals, has both written and illustrated this landmark field guide. The unique combination of his extensive field experience and artistic talent has produced a stunning work that sets new standards. The concise text provides full information on identification, distribution, ecology, relationships and conservation status, with introductory profiles that summarise the characteristics of each mammal group. All known species of African land mammal are covered, with coverage of several of the more complex groups of small mammals simplified by reference to genera. Classification has been fully updated and this new edition includes many newly recognised species. With over 780 colour illustrations, numerous line drawings and more than 520 maps, this book will be an essential companion to anyone visiting Africa or with an interest in the mammals of the continent.
Author:
Publisher:
ISBN:
Category : Paleontology
Languages : en
Pages : 708
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Book Description
