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  1. Passerine Birds of New York (Dwight 1900), while a good early field reference from Britain was the thirty-page A Guide to Moult in British Birds (Snow 1967). One of the best modern species-by-species guides to age and sex criteria was the Identification Guide to European Passerines (Svensson 1970), which is now in

  2. They include four ID photos per species, including male, female, breeding, and nonbreeding plumages, updated range maps, and a visual index to quickly get you to the right page. There’s also an in-depth front section on how get started as a new birdwatcher and how to attract birds to your yard.

  3. 10 Μαρ 2021 · The book provides details on 810 species of birds, with information about identification, life history, vocalizations, and geographic distribution. It contains several paintings of each species, and is critically acclaimed for including images of each bird in flight.

  4. 6 Μαρ 2023 · Part 1 of the Identification Guide to North American Birds, first published in 1997, contains meticulously detailed species accounts for all North American passerines and near-passerines with text describing all plumages, molt strategies and timing, and other identification, ageing, and sexing criteria.

  5. Detailed information for more than 600 North American bird species, including ID help, browse by shape and taxonomy, and deeper articles.

  6. Here you will find articles (in PDF format) pertaining to bird identification, from Birding, and Winging It, and A Bird’s-Eye View. Over 700 articles—with more being added regularly—searchable and tagged by species mentioned.

  7. This is a complete and authoritative photographic guide to the wild birds of Britain and Ireland. It covers all plumages likely to be recorded of every species accepted onto the British and Irish lists up to the end of March 2016, including rarities.

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