Výsledky vyhľadávania - "Ewing, Steven R."

Age-specific survival in an English Twite Linaria flavirostris population Autor Gkourtsouli-Antoniadou, Ismini, Ewing, Steven R., Hudson, George, Pearson, Michael A., Schroeder, Julia, Welch, Peter E., Wilkinson, Nicholas I., Dunning, Jamie

“…Low juvenile survival may be one driver underpinning recent declines in one of England's remnant breeding Twite Linaria flavirostris populations, but declines…”
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Conducting robust ecological analyses with climate data Autor Suggitt, Andrew J., Platts, Philip J., Barata, Izabela M., Bennie, Jonathan J., Burgess, Malcolm D., Bystriakova, Nadia, Duffield, Simon, Ewing, Steven R., Gillingham, Phillipa K., Harper, Anna B., Hartley, Andrew J., Hemming, Deborah L., Maclean, Ilya M. D., Maltby, Katherine, Marshall, Harry H., Morecroft, Mike D., Pearce‐Higgins, James W., Pearce‐Kelly, Paul, Phillimore, Albert B., Price, Jeff T., Pyke, Ayesha, Stewart, James E., Warren, Rachel, Hill, Jane K.

“…Although the number of studies discerning the impact of climate change on ecological systems continues to increase, there has been relatively little sharing of…”
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The decline of Afro-Palaearctic migrants and an assessment of potential causes Autor Vickery, Juliet A., Ewing, Steven R., Smith, Ken W., Pain, Deborah J., Bairlein, Franz, Škorpilová, Jana, Gregory, Richard D.

“…There is compelling evidence that Afro‐Palaearctic (A‐P) migrant bird populations have declined in Europe in recent decades, often to a greater degree than…”
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The conservation of Afro‐Palaearctic migrants: What we are learning and what we need to know? Autor Vickery, Juliet A., Mallord, John W., Adams, William M., Beresford, Alison E., Both, Christiaan, Cresswell, Will, Diop, Ngoné, Ewing, Steven R., Gregory, Richard D., Morrison, Catriona A., Sanderson, Fiona J., Thorup, Kasper, Van Wijk, Rien E., Hewson, Chris M.

“…The global long‐term decline of migrant birds represents an important and challenging issue for conservation scientists and practitioners. This review draws…”
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How butterflies keep their cool: Physical and ecological traits influence thermoregulatory ability and population trends Autor Bladon, Andrew J., Lewis, Matthew, Bladon, Eleanor K., Buckton, Sam J., Corbett, Stuart, Ewing, Steven R., Hayes, Matthew P., Hitchcock, Gwen E., Knock, Richard, Lucas, Colin, McVeigh, Adam, Menéndez, Rosa, Walker, Jonah M., Fayle, Tom M., Turner, Edgar C., Zipkin, Elise

“…Understanding which factors influence the ability of individuals to respond to changing temperatures is fundamental to species conservation under climate…”
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Illegal killing associated with gamebird management accounts for up to three-quarters of annual mortality in Hen Harriers Circus cyaneus Autor Ewing, Steven R., Thomas, Cathleen E., Butcher, Nigel, Denman, Blánaid, Douglas, David J.T., Anderson, David I.K., Anderson, Guy Q.A., Bray, James, Downing, Steve, Dugan, Ronan, Etheridge, Brian, Hayward, Will, Howie, Fiona, Roos, Staffan, Thomas, Mark, Weston, Jenny, Smart, Jennifer, Wilson, Jeremy D.

“…Predators are frequently victims of wildlife crime due to conflicts with human interests. Where predators are protected, killing may occur covertly and novel…”
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Further declines of the Western Capercaillie Tetrao urogallus in Scotland as shown by the 2021-2022 winter survey Autor Wilkinson, Nicholas I., Doubleday, Molly, Douse, Andrew, Ford, Andy, Kelly, Leah A., Kortland, Kenny, Titherington, Juli, Wotton, Simon R., Ewing, Steven R.

“…The estimated number of Western Capercaillies Tetrao urogallus in Scotland in winter 2021-2022 was 532 with a 95% confidence interval (CI) of 227-810. To…”
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Clinging on to alpine life: Investigating factors driving the uphill range contraction and population decline of a mountain breeding bird Autor Ewing, Steven R., Baxter, Alistair, Wilson, Jeremy D., Hayhow, Daniel B., Gordon, James, Thompson, Des B. A., Whitfield, D. Philip, van der Wal, René

“…Climate change and anthropogenic nitrogen deposition are widely regarded as important drivers of environmental change in alpine habitats. However, due to the…”
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increase in the Corncrake Crex crex population of the United Kingdom has slowed Autor Wotton, Simon R, Eaton, Mark, Ewing, Steven R, Green, Rhys E

“…Capsule 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…”
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Rapid monitoring of species abundance for biodiversity conservation: Consistency and reliability of the MacKinnon lists technique Autor MacLeod, Ross, Herzog, Sebastian K., Maccormick, Aidan, Ewing, Steven R., Bryce, Rosalind, Evans, Karl L.

“…Effective monitoring of biodiversity for conservation requires information on spatial and temporal variation in species’ abundances. As conservation resources…”
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Changes in the abundance and distribution of a montane specialist bird, the Dotterel Charadrius morinellus, in the UK over 25 years Autor Hayhow, Daniel B, Ewing, Steven R, Baxter, Alistair, Douse, Andy, Stanbury, Andrew, Whitfield, D. Philip, Eaton, Mark A

“…Capsule 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…”
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Inbreeding and Loss of Genetic Variation in a Reintroduced Population of Mauritius Kestrel Autor EWING, STEVEN R, NAGER, RUEDI G, NICOLL, MALCOLM A.C, AUMJAUD, AURELIEN, JONES, CARL G, KELLER, LUKAS F

“…Many populations have recovered from severe bottlenecks either naturally or through intensive conservation management. In the past, however, few conservation…”
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size of the Scottish population of Capercaillie Tetrao urogallus: results of the fourth national survey Autor Ewing, Steven R, Eaton, Mark A, Poole, Timothy F, Davies, Megan, Haysom, Susan

“…Capsule The estimated population size of Capercaillie in Scotland was 1285 individuals (95% CI: 822–1882).Aim To produce an updated population estimate for…”
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status of the Hen Harrier, Circus cyaneus, in the UK and Isle of Man in 2010 Autor Hayhow, Daniel B, Eaton, Mark A, Bladwell, Stephen, Etheridge, Brian, Ewing, Steven R, Ruddock, Marc, Saunders, Richard, Sharpe, Chris, Sim, Innes M.W, Stevenson, Andrew

“…Capsule 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…”
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Effects of weather variation on a declining population of Slavonian Grebes Podiceps auritus Autor Ewing, Steven R, Benn, Stuart, Cowie, Neil, Wilson, Lorraine, Wilson, Jeremy D

“…There is an urgent need to develop a detailed understanding of the impacts of climate change on potentially sensitive species of conservation concern. The…”
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Breeding status of Merlins Falco columbarius in the UK in 2008 Autor Ewing, Steven R, Rebecca, Graham W, Heavisides, Alan, Court, Ian R, Lindley, Patrick, Ruddock, Marc, Cohen, Simon, Eaton, Mark A

“…Capsule 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…”
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Vocalizations, Distribution, and Ecology of the Cloud-Forest Screech Owl (Megascops marshalli) Autor Herzog, Sebastian K., Ewing, Steven R., Evans, Karl L., MacCormick, Aidan, Valqui, Thomas, Bryce, Rosalind, Kessler, Michael, MacLeod, Ross

“…The poorly known Cloud-forest Screech Owl (Megascops marshalli) is a Peruvian endemic known from only two localities, and its vocalizations have not been…”
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Age-specific survival in an English Twite population Autor Gkourtsouli-Antoniadou, Ismini, Ewing, Steven R, Hudson, George, Pearson, Michael A, Schroeder, Julia, Welch, Peter E, Wilkinson, Nicholas, Dunning, Jamie

“…Like many bird species associated with agricultural habitats in the UK, the Twite Linaria flavirostris has undergone severe declines over recent decades due to…”
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The decline of A fro‐ P alaearctic migrants and an assessment of potential causes Autor Vickery, Juliet A., Ewing, Steven R., Smith, Ken W., Pain, Deborah J., Bairlein, Franz, Škorpilová, Jana, Gregory, Richard D.

“…There is compelling evidence that A fro‐ P alaearctic ( A ‐ P ) migrant bird populations have declined in E urope in recent decades, often to a greater degree…”
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