British Ornithologists' Union checklists

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The British Ornithologists' Union checklists are a series of books published by the British Ornithologists' Union (BOU) and (from 2003) jointly with the British Ornithologists' Club (BOC) documenting the status of bird in various regions of the world. Each volume contains a systematic list of bird species recorded in the area. In many cases the BOU checklist was the first such work for the country in question.

The books

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Volumes produced to date (year of publication in brackets) are: