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- British_Birds_Rarities_Committee abbreviation "BBRC".
- British_Birds_Rarities_Committee abstract "The British Birds Rarities Committee (BBRC), established in 1959, is the national bird rarities committee for Britain. It assesses claimed sightings of bird species that are rarely seen in Britain, based on descriptions, photographs and video recordings submitted by observers. Its findings are published in an annual report in the journal British Birds.The BBRC covers around 280 species whose annually recorded sightings in Britain fall below a threshold deemed to signify rarity. Since the establishment of the Committee, some previously included species have become more common—or at least better recorded; this has resulted in their removal from the Committee's list and their reclassification as "scarce migrants".The Committee has a chairman, a secretary, and ten voting members, and is supported by others who serve in an advisory capacity. Since its inception, a total of 69 people have served on the committee as assessors. In addition to assessing annual records of rare birds, the committee conducts regular reviews of batches of previously accepted records on a species-by-species basis, to ensure that only those consistent with advances in knowledge of bird identification are retained, and to determine the subspecies of accepted records. Several species have been problematic for assessment, and extreme examples have taken more than 20 years from initial observation to acceptance. The Committee has been criticised for its approach to assessing records where only one observer was present, for not publishing reasons for rejecting the validity of records, and for placing undue weight on descriptive detail when assessing record submissions. Seabird identification has proved particularly difficult, leading some observers to suggest that the Committee sets too high a standard.".
- British_Birds_Rarities_Committee formationYear "1959".
- British_Birds_Rarities_Committee leaderFunction British_Birds_Rarities_Committee__1.
- British_Birds_Rarities_Committee leaderFunction British_Birds_Rarities_Committee__2.
- British_Birds_Rarities_Committee numberOfVolunteers "10".
- British_Birds_Rarities_Committee purpose "Evaluating submitted claims of sightings of rare bird species".
- British_Birds_Rarities_Committee thumbnail Black-and-white_Warbler.jpg?width=300.
- British_Birds_Rarities_Committee wikiPageExternalLink www.bbrc.org.uk.
- British_Birds_Rarities_Committee wikiPageExternalLink 1977report.pdf.
- British_Birds_Rarities_Committee wikiPageExternalLink 1978report.pdf.
- British_Birds_Rarities_Committee wikiPageExternalLink 1982report.pdf.
- British_Birds_Rarities_Committee wikiPageExternalLink 1989.pdf.
- British_Birds_Rarities_Committee wikiPageExternalLink 1990report.pdf.
- British_Birds_Rarities_Committee wikiPageExternalLink 1991report.pdf.
- British_Birds_Rarities_Committee wikiPageExternalLink 1992report.pdf.
- British_Birds_Rarities_Committee wikiPageExternalLink 1993report.pdf.
- British_Birds_Rarities_Committee wikiPageExternalLink 1994report.pdf.
- British_Birds_Rarities_Committee wikiPageExternalLink 1995report.pdf.
- British_Birds_Rarities_Committee wikiPageExternalLink 1996report.pdf.
- British_Birds_Rarities_Committee wikiPageExternalLink 1997report.pdf.
- British_Birds_Rarities_Committee wikiPageExternalLink 1998report.pdf.
- British_Birds_Rarities_Committee wikiPageExternalLink 1999report.pdf.
- British_Birds_Rarities_Committee wikiPageExternalLink 2000report.pdf.
- British_Birds_Rarities_Committee wikiPageExternalLink 2001RevA.pdf.
- British_Birds_Rarities_Committee wikiPageExternalLink 2002report.pdf.
- British_Birds_Rarities_Committee wikiPageExternalLink 2003.pdf.
- British_Birds_Rarities_Committee wikiPageExternalLink 230505.htm.
- British_Birds_Rarities_Committee wikiPageExternalLink BBRC2004.pdf.
- British_Birds_Rarities_Committee wikiPageExternalLink BBRC2005i.pdf.
- British_Birds_Rarities_Committee wikiPageExternalLink BBRC2005ii.pdf.
- British_Birds_Rarities_Committee wikiPageExternalLink constitution.htm.
- British_Birds_Rarities_Committee wikiPageExternalLink 1958_first_report.pdf.
- British_Birds_Rarities_Committee wikiPageExternalLink 1959_report.pdf.
- British_Birds_Rarities_Committee wikiPageExternalLink 1960_report.pdf.
- British_Birds_Rarities_Committee wikiPageExternalLink 1961_report.pdf.
- British_Birds_Rarities_Committee wikiPageExternalLink 1962_report.pdf.
- British_Birds_Rarities_Committee wikiPageExternalLink 1963_report.pdf.
- British_Birds_Rarities_Committee wikiPageExternalLink 1964_report.pdf.
- British_Birds_Rarities_Committee wikiPageExternalLink 1965_report.pdf.
- British_Birds_Rarities_Committee wikiPageExternalLink 1966_report.pdf.
- British_Birds_Rarities_Committee wikiPageExternalLink 1967_report.pdf.
- British_Birds_Rarities_Committee wikiPageExternalLink 1968_report.pdf.
- British_Birds_Rarities_Committee wikiPageExternalLink 1969_report.pdf.
- British_Birds_Rarities_Committee wikiPageExternalLink 1970_report.pdf.
- British_Birds_Rarities_Committee wikiPageExternalLink www.scarce-migrants.org.uk.
- British_Birds_Rarities_Committee wikiPageID "2255266".
- British_Birds_Rarities_Committee wikiPageRevisionID "524793903".
- British_Birds_Rarities_Committee abbreviation "BBRC".
- British_Birds_Rarities_Committee hasPhotoCollection British_Birds_Rarities_Committee.
- British_Birds_Rarities_Committee leaderName "Adam Rowlands".
- British_Birds_Rarities_Committee leaderTitle "Chairman".
- British_Birds_Rarities_Committee name "British Birds Rarities Committee".
- British_Birds_Rarities_Committee numVolunteers "10".
- British_Birds_Rarities_Committee purpose "Evaluating submitted claims of sightings of rare bird species".
- British_Birds_Rarities_Committee regionServed "Great Britain".
- British_Birds_Rarities_Committee website www.bbrc.org.uk.
- British_Birds_Rarities_Committee subject Category:1959_establishments_in_the_United_Kingdom.
- British_Birds_Rarities_Committee subject Category:Bird_Records_Committees.
- British_Birds_Rarities_Committee subject Category:Organizations_established_in_1959.
- British_Birds_Rarities_Committee subject Category:Ornithological_organisations_in_the_United_Kingdom.
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- British_Birds_Rarities_Committee type Committee108324514.
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- British_Birds_Rarities_Committee comment "The British Birds Rarities Committee (BBRC), established in 1959, is the national bird rarities committee for Britain. It assesses claimed sightings of bird species that are rarely seen in Britain, based on descriptions, photographs and video recordings submitted by observers. Its findings are published in an annual report in the journal British Birds.The BBRC covers around 280 species whose annually recorded sightings in Britain fall below a threshold deemed to signify rarity.".
- British_Birds_Rarities_Committee label "British Birds Rarities Committee".
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- British_Birds_Rarities_Committee sameAs Q4969572.
- British_Birds_Rarities_Committee sameAs British_Birds_Rarities_Committee.
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- British_Birds_Rarities_Committee depiction Black-and-white_Warbler.jpg.
- British_Birds_Rarities_Committee homepage www.bbrc.org.uk.
- British_Birds_Rarities_Committee isPrimaryTopicOf British_Birds_Rarities_Committee.
- British_Birds_Rarities_Committee name "British Birds Rarities Committee".