Vogelgids Sibley Field Guide to Birds of Western North America - USA e
Goede vogelgids van het westen van de Vernigde Staten en Canada, ook Alaska. Met verspreidingskaarten en verschillende tekeningen per soort. De belangrijkste onderscheidende kenmerken worden nadrukkelijk vermeld en aangeduid. Enig nadeel is dat de tekeningen niet heel groot zijn. Now completely revised and updated – the indispensable resource for all birders seeking an authoritative guide to the birds of the West in a portable format they will want to carry into the field. Compact and comprehensive, The Sibley Field Guide to Birds of Western North America features 715 bird species, plus regional populations, found west of the Rocky Mountains. Entries include stunningly accurate illustrations – more than 5,046 in total – with descriptive captions pointing out the most important field marks. Each entry has been updated to include the most current information concerning frequency, nesting, behavior, food and feeding, voice description, and key identification features. Here too are mor…
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