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Auteur Steven R. Ewing |
Documents disponibles écrits par cet auteur (13)
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Article
Steven R. Ewing, Auteur ; Hugh Insley, Auteur ; Thorkell L. Thorarinsson, Auteur ; Stuart Benn, AuteurSlavonian Grebes are patchily distributed in Europe, including in countries bordering the northeast Atlantic. The small breeding population in Scotland is of conservation concern, having declined to only 25 breeding pairs, and efforts to underst[...]![]()
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Juliet A. Vickery, Auteur ; John W. Mallord, Auteur ; William M. Adams, Auteur ; Alison E. Beresford, Auteur ; Christiaan Both, Auteur ; Will Cresswell, Auteur ; Ngone Diop, Auteur ; Steven R. Ewing, Auteur ; Richard D. Gregory, Auteur ; Catriona A. Morrison, Auteur ; Fiona J. Sanderson, Auteur ; Kasper Thorup, Auteur ; Rien E. van Wijk, Auteur ; Chris M. Hewson, AuteurThe global long-term decline of migrant birds represents an important and challenging issue for conservation scientists and practitioners. This review draws together recent research directed at the Afro-Palaearctic flyway and considers its impli[...]![]()
Article
Juliet A. Vickery, Auteur ; John W. Mallord, Auteur ; William M. Adams, Auteur ; Alison E. Beresford, Auteur ; Christiaan Both, Auteur ; Will Cresswell, Auteur ; Ngone Diop, Auteur ; Steven R. Ewing, Auteur ; Richard D. Gregory, Auteur ; Catriona A. Morrison, Auteur ; Fiona J. Sanderson, Auteur ; Kasper Thorup, Auteur ; Rien E. van Wijk, Auteur ; Chris M. Hewson, AuteurThe global long-term decline of migrant birds represents an important and challenging issue for conservation scientists and practitioners. This review draws together recent research directed at the Afro-Palaearctic flyway and considers its impli[...]![]()
Article
Steven R. Ewing, Auteur ; Emily S. Scragg, Auteur ; Nigel Butcher, Auteur ; David J.T Douglas, AuteurThe Eurasian Curlew Numenius arquata is globally Near Threatened and considered one of the UK’s most pressing avian conservation priorities. Designing effective conservation interventions requires knowledge of the habitat requirements of breedin[...]![]()
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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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Simon R. Wotton, Auteur ; Mark Eaton, Auteur ; Steven R. Ewing, Auteur ; Rhys E. Green, AuteurCapsule The UK Corncrake population increase has slowed, but has rapidly recovered from a large decline in 2013.Aims To provide an update on the population size and distribution of breeding Corncrakes in the UK, including the results of the most[...]![]()
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Simon R. Wotton, Auteur ; Mark Eaton, Auteur ; Steven R. Ewing, Auteur ; Rhys E. Green, AuteurCapsule The UK Corncrake population increase has slowed, but has rapidly recovered from a large decline in 2013.Aims To provide an update on the population size and distribution of breeding Corncrakes in the UK, including the results of the most[...]![]()
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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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Ross Macleod, Auteur ; Sebastian K. Herzog, Auteur ; Aidan Maccormick, Auteur ; Steven R. Ewing, Auteur ; Rosalind Bryce, Auteur ; Karl L. Evans, AuteurEffective monitoring of biodiversity for conservation requires information on spatial and temporal variation in species' abundances. As conservation resources are limited, monitoring methods are required that enable rapid and cost effective data[...]![]()
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Juliet A. Vickery, Auteur ; Steven R. Ewing, Auteur ; Ken W. Smith, Auteur ; Deborah J. Pain, Auteur ; Franz Bairlein, Auteur ; Jana Skorpilova, Auteur ; Richard D. Gregory, AuteurThere is compelling evidence that Afro-Palaearctic (A-P) migrant bird populations have declined in Europe in recent decades, often to a greater degree than resident or short-distance migrants. There appear to have been two phases of decline. The[...]![]()
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Steven R. Ewing, Auteur ; Stuart Benn, Auteur ; Neil Cowie, Auteur ; Lorraine Wilson, Auteur ; Jeremy D. Wilson, AuteurThere is an urgent need to develop a detailed understanding of the impacts of climate change on potentially sensitive species of conservation concern. The small population of Slavonian (or Horned) Grebes Podiceps auritus in Scotland has declined[...]



