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  1. HTML lists of 11,032 extant species and 162 extinct species of birds of the world (Version 14.1), with subspecies ( 19,818) and annotations. Spreadsheets in different formats, XML versions of the Master List, and Comparisons with other world lists. Classification of 44 Orders, 253 Families, 2381 Genera.

    • IOC Lists

      IOC Lists - IOC World Bird List – Version 14.1

    • Classification

      Classification - IOC World Bird List – Version 14.1

    • Updates

      Below are summaries of updates to the IOC World Bird List....

    • English Names

      We believe that an improved system of broadly used English...

  2. Birds of the World is a powerful resource that brings deep, scholarly content from four celebrated works of ornithology into a single platform where biologists and birders can find comprehensive life history information on birds.

  3. 2023b Overview. 2023 Updates & Corrections. The Clements Checklist of Birds of the World, 6th Editionwas published and released by Cornell University Pressin June 2007. The book was produced from a nearly completed manuscript left by James Clements upon his death in 2005. The Cornell Lab of Ornithologyhas accepted the job of maintaining the ...

    • James Clements
    • 2007
  4. 8 gen 2024 · Avibase is an extensive database information system about all birds of the world, containing over &1 million records about 10,000 species and 22,000 subspecies of birds, including distribution information for 20,000 regions, taxonomy, synonyms in several languages and more.

  5. Connect with birds in your community with science, art, and eventsCelebrate Urban Birds. Explore sights and sounds of animals from around the worldMacaulay Library. Teach about birds with inquiry-based activities and curriculaK–12 Education. Make your passion for birds part of your college studiesStudent Resources.

  6. 5 giu 2018 · The IOC World Bird List adopts a modern version of the Biological Species Concept with increased emphasis on monophyletic evolutionary lineages (De Queiroz 1998, 1999; Sangster 2014). Our improved understanding of reproductive isolation in birds and of the genetics of speciation encourages review of the species complexes of the last century.