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Article
Nicholas I. Wilkinson, Auteur ; Mark A. Eaton, Auteur ; Kendrew Colhoun, Auteur ; Allan L. Drewitt, AuteurCapsule: The second national survey of Twite Linaria flavirostris estimated a UK breeding population of 7831 pairs (95% confidence limits: 5829–10 137) in 2013.Aims: To estimate the breeding population size of Twite in the UK and constituent cou[...]
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Simon R. Wotton, Auteur ; Stephen Bladwell, Auteur ; Wendy Mattingley, Auteur ; Neil G. Morris, Auteur ; David Raw, Auteur ; Marc Ruddock, Auteur ; Andrew Stevenson, Auteur ; Mark A. Eaton, AuteurCapsule: The fifth UK and the Isle of Man survey of Hen Harrier in 2016 showed varying trends by country and region.Aim: To estimate the size of the breeding Hen Harrier population (with associated 95% confidence intervals) in the UK and Isle of[...]
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Daniel B. Hayhow, Auteur ; Mark A. Eaton, Auteur ; Andy J. Stanbury, Auteur ; Andy Douse, Auteur ; Mick Marquiss, AuteurCapsule: The first national survey for Snow Bunting Plectrophenax nivalis in the UK was carried out in 2011 and estimated the breeding population at 60 territories (95% confidence intervals = 48–83).Aims: To estimate breeding population size for[...]
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Nicholas I. Wilkinson, Auteur ; Mark A. Eaton, Auteur ; Gareth Marshall, Auteur ; Susan Haysom, AuteurCapsule: The population size of Western Capercaillie Tetrao urogallus in Scotland was estimated at 1114 individuals with 95% confidence intervals (CIs) of 805–1505.Aim: To produce an updated estimate of Capercaillie population size in Scotland, [...]
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Daniel B. Hayhow, Auteur ; Stuart Benn, Auteur ; Andrew Stevenson, Auteur ; Patrick K. Stirling-Aird, Auteur ; Mark A. Eaton, AuteurCapsule: A complete survey of Golden Eagles Aquila chrysaetos in Britain in 2015 found that the population had increased by 15% since 2003 to 508 territorial pairs.Aims: The survey aimed to investigate the population size, distribution and breed[...]
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Simon R. Wotton, Auteur ; Andrew J. Stanbury, Auteur ; Andrew Douse, Auteur ; Mark A. Eaton, AuteurCapsule: There were up to 6348 Ring Ouzel territories in the UK in 2012.Aims: To produce estimates of the size of the Ring Ouzel breeding population in the UK and its constituent countries.Methods: A stratified random selection of tetrads was su[...]
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Daniel B. Hayhow, Auteur ; Steven R. Ewing, Auteur ; Alistair Baxter, Auteur ; Andy Douse, Auteur ; Andrew Stanbury, Auteur ; D. Philip Whitfield, Auteur ; Mark A. Eaton, AuteurCapsule The number of Dotterel breeding in the UK declined by 57% between 1987/88 and 2011, from 980 to 423 breeding males; there has been a contraction of the species’ geographical range as well as declining numbers on core sites.Aims To estima[...]
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Daniel B. Hayhow, Auteur ; Mark A. Eaton, Auteur ; Stephen Bladwell, Auteur ; Brian Etheridge, Auteur ; Steven R. Ewing, Auteur ; Marc Ruddock, Auteur ; Richard Saunders, Auteur ; Chris Sharpe, Auteur ; Innes M. W. Sim, Auteur ; Andrew Stevenson, AuteurCapsule The fourth national survey of Hen Harrier showed that the population in the UK and the Isle of Man declined significantly between 2004 and 2010.Aim To estimate the size of the breeding Hen Harrier population (with associated 95% confiden[...]
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Steven R. Ewing, Auteur ; Mark A. Eaton, Auteur ; Timothy F. Poole, Auteur ; Megan Davies, Auteur ; Susan Haysom, AuteurCapsule The estimated population size of Capercaillie in Scotland was 1285 individuals (95% CI: 8221882). Aim To produce an updated population estimate for Capercaillie in Scotland using a similar approach to previous surveys, but with refinemen[...]
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Steven R. Ewing, Auteur ; Graham W. Rebecca, Auteur ; Alan Heavisides, Auteur ; Ian R. Court, Auteur ; Patrick Lindley, Auteur ; Marc Ruddock, Auteur ; Simon Cohen, Auteur ; Mark A. Eaton, AuteurCapsule The third national Merlin survey estimated a UK population of 1162 breeding pairs (95% CI: 891-1462). Aims To estimate the number of breeding Merlins (with associated 95% confidence intervals) in the UK and the four countries (Scotland, [...]
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Ian A. Dillon, Auteur ; Trevor D. Smith, Auteur ; Stuart J. Williams, Auteur ; Susan Haysom, Auteur ; Mark A. Eaton, AuteurDans Bird Study (56 2009)Capsule The population of Red-throated Divers in Britain increased between 1994 and 2006. Aim To determine the population size and distribution of Red-throated Divers in Britain for comparison with the previous national survey in 1994. Methods A[...]
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Innes M. W. Sim, Auteur ; Mark A. Eaton, Auteur ; Rosemary P. Setchfield, Auteur ; Philip K. Warren, Auteur ; Patrick Lindley, AuteurCapsule There was a non-significant decline in the number of displaying males in Britain between 1995-96 and 2005, with a significant decline in Scotland. Aims To estimate the number of displaying male Black Grouse in Britain in 2005, and to com[...]
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Mark A. Eaton, Auteur ; Keith B. Marshall, Auteur ; Richard D. Gregory, AuteurCapsule The population estimate was 1980 individuals (95% confidence limits 1284-2758). Aim To produce a new national population estimate with greater precision than the previous survey, but retaining comparability. Methods A total of 643, 2-km-[...]
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Mark A. Eaton, Auteur ; Keith B. Marshall, Auteur ; Richard D. Gregory, AuteurCapsule The population estimate was 1980 individuals (95% confidence limits 1284-2758). Aim To produce a new national population estimate with greater precision than the previous survey, but retaining comparability. Methods A total of 643, 2-km-[...]
Article
Mark A. Eaton, Auteur ; Ian A. Dillon, Auteur ; Patrick K. Stirling-Aird, Auteur ; D. Philip Whitfield, AuteurCapsule The third complete survey of Golden Eagles in Britain found 442 pairs. Aim To investigate the population size, distribution and breeding success of Golden Eagles in Britain, for comparison with similar surveys in 1982-83 and 1992. Method[...]
Article
Mark A. Eaton, Auteur ; Ian A. Dillon, Auteur ; Patrick K. Stirling-Aird, Auteur ; D. Philip Whitfield, AuteurCapsule The third complete survey of Golden Eagles in Britain found 442 pairs. Aim To investigate the population size, distribution and breeding success of Golden Eagles in Britain, for comparison with similar surveys in 1982-83 and 1992. Method[...]
Article
Innes M. W. Sim, Auteur ; Ian A. Dillon, Auteur ; Mark A. Eaton, Auteur ; Brian Etheridge, Auteur ; Patrick Lindley, Auteur ; Helen Riley, Auteur ; Richard Saunders, Auteur ; Chris Sharpe, Auteur ; Matthew Tickner, AuteurCapsule The population of breeding Hen Harriers in the UK and Isle of Man increased between 1998 and 2004, although country and regional trends differed. Aims To estimate the size of the UK and Isle of Man Hen Harrier breeding population in 2004[...]
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Mark A. Eaton, Auteur ; Andy Brown, Auteur ; Andy Evans, Auteur ; David W. Gibbons, Auteur ; Phil Grice, Auteur ; Leigh Lock, Auteur ; Laurence Rose, Auteur ; Simon Wotton, Auteur ; Richard D. Gregory, AuteurNatural England and the RSPB have collaborated on species-focused conservation projects for several decades. Since 2005, this has been through a formal 'Action for Birds in England' partnership programme. Here, we review the conservation deliver[...]
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Niall HK Burton, Auteur ; Richard A. Fuller, Auteur ; Mark A. Eaton, Auteur
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Mark A. Eaton, Auteur ; Andy F. Brown, Auteur ; David G. Noble, Auteur ; Andy J. Musgrove, Auteur ; Richard D. Hearn, Auteur ; Nicholas J. Aebischer, Auteur ; David W. Gibbons, Auteur ; Andy Evans, Auteur ; Richard D. Gregory, AuteurThis is the fourth major review of the status of birds occurring in the UK, Channel Islands and Isle of Man. We present Red, Amber and Green lists of conservation concern based on assessments using objective listing criteria and using the most r[...]
