Items where NERC Author is "Newton, Ian"

Publication - Article

Newton, Ian ORCID: https://orcid.org/0000-0002-7757-4008. 2024 Migration mortality in birds. Ibis. https://doi.org/10.1111/ibi.13316

Oli, Madan K.; Smith, George D.; McGrady, Michael J.; Chaudhary, Vratika; Rollie, Chris J.; Mearns, Richard; Newton, Ian ORCID: https://orcid.org/0000-0002-7757-4008; Lambin, Xavier. 2023 Reproductive performance of peregrine falcons relative to the use of organochlorine pesticides, 1946–2021. Journal of Animal Ecology, 92 (11). 2201-2213. https://doi.org/10.1111/1365-2656.14006

Ferrer, Miguel; Poole, Alan; Newton, Ian; Dennis, Roy; Thompson, Des; Muriel, Roberto; Jimenez, Juan; Morandini, Virginia. 2022 Endogamy risk and osprey translocations: a reply [eLetter]. Science, 376 (6592).

Newton, Ian ORCID: https://orcid.org/0000-0002-7757-4008. 2021 Killing of raptors on grouse moors: evidence and effects. Ibis, 163 (1). 1-19. https://doi.org/10.1111/ibi.12886

Morandini, Virginia; Muriel, Roberto; Newton, Ian; Ferrer, Miguel. 2019 Skewed sex ratios in a newly established osprey population. Journal of Ornithology, 160 (4). 1025-1033. https://doi.org/10.1007/s10336-019-01680-9

Morandini, Virginia; Dietz, Sabrina; Newton, Ian; Ferrer, Miguel. 2019 The role of age of first breeding in modeling raptor reintroductions. Ecology and Evolution, 9 (5). 2978-2985. https://doi.org/10.1002/ece3.4979

Ferrer, Miguel; Morandini, Virginia; Baguena, Gerardo; Newton, Ian. 2018 Reintroducing endangered raptors: a case study of supplementary feeding and removal of nestlings from wild populations. Journal of Applied Ecology, 55 (3). 1360-1367. https://doi.org/10.1111/1365-2664.13014

Morton, Elise R.; McGrady, Michael J.; Newton, Ian; Rollie, Chris J.; Smith, George D.; Mearns, Richard; Oli, Madan K.. 2018 Dispersal: a matter of scale. Ecology, 99 (4). 938-946. https://doi.org/10.1002/ecy.2172

Newton, Ian. 2017 Invited commentary: fifty years of raptor research. Journal of Raptor Research, 51 (2). 95-106. https://doi.org/10.3356/0892-1016-51.2.95

Morandini, Virginia; de Benito, Elena; Newton, Ian; Ferrer, Miguel. 2017 Natural expansion versus translocation in a previously human-persecuted bird of prey. Ecology and Evolution, 7 (11). 3682-3688. https://doi.org/10.1002/ece3.2896

McGrady, Michael J.; Hines, James E.; Rollie, Chris J.; Smith, George D.; Morton, Elise R.; Moore, Jennifer F.; Mearns, Richard M.; Newton, Ian; Murillo-García, Oscar E.; Oli, Madan K.. 2017 Territory occupancy and breeding success of peregrine falcons Falco peregrinus at various stages of population recovery. Ibis, 159 (2). 285-296. https://doi.org/10.1111/ibi.12443

Newton, Ian. 2017 In praise of hedgerows. British Birds, 110 (2). 77-91.

Newton, Ian. 2016 The plight of the world's vultures. British Birds, 109 (9). 424-428.

Newton, Ian; McGrady, Michael J.; Oli, Madan K.. 2016 A review of survival estimates for raptors and owls. Ibis, 158 (2). 227-248. https://doi.org/10.1111/ibi.12355

Newton, Ian. 2016 Problems created by the continuing use of lead ammunition in game hunting. British Birds, 109 (3). 172-179.

Ferrer, Miguel; Morandini, Virginia; Newton, Ian. 2015 Floater interference reflects territory quality in the Spanish imperial eagle Aquila adalberti: a test of a density-dependent mechanism. Ibis, 157 (4). 849-859. https://doi.org/10.1111/ibi.12289

Smith, George D.; Murillo-García, Oscar E.; Hostetler, Jeffrey A.; Mearns, Richard; Rollie, Chris; Newton, Ian; McGrady, Michael J.; Oli, Madan K.. 2015 Demography of population recovery: survival and fidelity of peregrine falcons at various stages of population recovery. Oecologia, 178 (2). 391-401. https://doi.org/10.1007/s00442-014-3168-3

Ferrer, Miguel; Newton, Ian; Muriel, Roberto; Báguena, Gerardo; Bustamante, Javier; Martini, Matilde; Morandini, Virginia. 2014 Using manipulation of density-dependent fecundity to recover an endangered species: the bearded vulture Gypaetus barbatus as an example. Journal of Applied Ecology, 51 (5). 1255-1263. https://doi.org/10.1111/1365-2664.12308

Yáñez, Beatriz; Muñoz, Antonio-Román; Bildstein, Keith L.; Newton, Ian; Toxopeus, Albertus G.; Ferrer, Miguel. 2014 Individual variation in the over-summering areas of immature short-toed snake eagles Circaetus gallicus. Acta Ornithologica, 49 (1). 137-141. https://doi.org/10.3161/000164514X682968

Newton, I.. 2013 Organochlorine pesticides and birds. British Birds, 106 (4). 189-205.

Lees, Alexander C.; Newton, Ian; Balmford, Andrew. 2013 Pheasants, buzzards, and trophic cascades. Conservation Letters, 6 (2). 141-144. https://doi.org/10.1111/j.1755-263X.2012.00301.x

Ferrer, Miguel; Newton, Ian; Muriel, Roberto. 2013 Rescue of a small declining population of Spanish imperial eagles. Biological Conservation, 159. 32-36. https://doi.org/10.1016/j.biocon.2012.10.011

Newton, I.. 2012 Obligate and facultative migration in birds: ecological aspects. Journal of Ornithology, 153 (sup. 1). 171-180. https://doi.org/10.1007/s10336-011-0765-3

Marquiss, Mick; Newton, Ian; Hobson, Keith A.; Kolbeinsson, Yann. 2012 Origins of irruptive migrations by common crossbills Loxia curvirostra into northwestern Europe revealed by stable isotope analysis. Ibis, 154 (2). 400-409. https://doi.org/10.1111/j.1474-919X.2012.01221.x

Newton, Ian. 2011 Migration within the annual cycle: species, sex and age differences. Journal of Ornithology, 152 (Supplement 1). S169-S185. https://doi.org/10.1007/s10336-011-0689-y

Newton, Ian; Dawson, Alistair. 2011 Seasonal changes in moult, body mass and reproductive condition in siskins Carduelis spinus exposed to daylength regimes simulating different latitudes. Journal of Avian Biology, 42 (1). 22-28. https://doi.org/10.1111/j.1600-048X.2010.05249.x

Burnham, Kurt K.; Newton, Ian. 2011 Seasonal movements of Gyrfalcons Falco rusticolus include extensive periods at sea. Ibis, 153 (3). 468-484. https://doi.org/10.1111/j.1474-919X.2011.01141.x

Farmer, Christopher J.; Safi, Kamran; Barber, David R.; Newton, Ian; Martell, Mark; Bildstein, Keith L.. 2010 Efficacy of Migration Counts for Monitoring Continental Populations of Raptors: An Example using the Osprey (Pandion haliaetus). The Auk, 127. 863-870. https://doi.org/10.1525/auk.2010.09152

Newton, Ian; Ekner, Anna; Walker, David; Sparks, Tim H.. 2010 The migration seasons of birds as recorded at Dungeness Bird Observatory in southeast England. Ringing & Migration, 25. 71-87.

Newton, Ian; Little, Brian. 2009 Assessment of wind-farm and other bird casualties from cacasses found on a Northumbrian beach over an 11-year period. Bird Study, 56 (2). 158-167. https://doi.org/10.1080/00063650902787767

Burnham, Kurt K.; Burnham, William A.; Newton, Ian. 2009 Gyrfalcon Falco rusticolus post-glacial colonization and extreme long-term use of nest-sites in Greenland. Ibis, 151. 514-522. https://doi.org/10.1111/j.1474-919X.2009.00939.x

Rothery, Peter; Newton, Ian; Little, Brian. 2009 Observations of seabirds at offshore wind turbines near Blyth in northeast England. Bird Study, 56 (1). 1-14. https://doi.org/10.1080/00063650802648093

Ferrer, Miguel; Newton, Ian; Pandolfi, Massimo. 2009 Small populations and offspring sex-ratio deviations in eagles. Conservation Biology, 23. 1017-1025. https://doi.org/10.1111/j.1523-1739.2009.01215.x

Newton, Ian; Rothery, Peter. 2009 Timing and duration of moult in adult European Goldfinches. Bird Study, 56 (2). 282-287. https://doi.org/10.1080/00063650902792031

Young, George R.; Dawson, Alistair; Newton, Ian; Walker, Lee ORCID: https://orcid.org/0000-0002-1471-7075. 2009 The timing of gonadal development and moult in three raptors with different breeding seasons: effects of gender, age and body condition. Ibis, 151. 654-666. https://doi.org/10.1111/j.1474-919x.2009.00957.x

Green, Rhys E.; Hunt, W. Grainger; Parish, Christopher N.; Newton, Ian. 2008 Effectiveness of Action to Reduce Exposure of Free-Ranging California Condors in Arizona and Utah to Lead from Spent Ammunition. PLoS ONE, 3 (12), e4022. https://doi.org/10.1371/journal.pone.0004022

Ferrer, Miguel; Newton, Ian; Casado, Eva. 2008 Density dependence hypotheses and the distribution of fecundity. Journal of Animal Ecology, 77 (2). 341-345. https://doi.org/10.1111/j.1365-2656.2007.01338.x

Marquiss, Mick; Hobson, Keith A.; Newton, Ian. 2008 Stable isotope evidence for different regional source areas of common crossbill Loxia curvirostra irruptions into Britain. Journal of Avian Biology, 39 (1). 30-34. https://doi.org/10.1111/j.0908-8857.2008.04212.x

Sergio, Fabrizio; Newton, Ian; Marchesi, Luigi. 2008 Top predators and biodiversity: much debate, few data. Journal of Applied Ecology, 45 (3). 992-999. https://doi.org/10.1111/j.1365-2664.2008.01484.x

Newton, Ian. 2007 Population limitation in birds: the last 100 years. British Birds, 100. 518-539.

Newton, I.. 2007 Weather-related mass-mortality events in migrants. Ibis, 149 (3). 453-467. https://doi.org/10.1111/j.1474-919X.2007.00704.x

Newton, I.. 2006 Advances in the study of irruptive migration. Ardea, 94 (3). 433-460.

Rutz, Christian; Whittingham, Mark J.; Newton, Ian. 2006 Age-dependent diet choice in an avian top predator. Proceedings of the Royal Society B, 273 (1586). 579-586. https://doi.org/10.1098/rspb.2005.3353

Newton, Ian. 2006 Can conditions experienced during migration limit the population levels of birds? Journal of Ornithology, 147 (2). 146-166. https://doi.org/10.1007/s10336-006-0058-4

Sergio, Fabrizio; Newton, Ian; Marchesi, Luigi; Pedrini, Paolo. 2006 Ecologically justified charisma: preservation of top predators delivers biodiversity conservation. Journal of Applied Ecology, 43 (6). 1049-1055. https://doi.org/10.1111/j.1365-2664.2006.01218.x

Ferrer, Miguel; Newton, Ian; Casado, Eva. 2006 How to test different density-dependent fecundity hypotheses in an increasing or stable population. Journal of Animal Ecology, 75 (1). 111-117. https://doi.org/10.1111/j.1365-2656.2005.01026.x

Newton, Ian. 2006 Movement patterns of Common Crossbills Loxia curvirostra in Europe. Ibis, 148. 782-788. https://doi.org/10.1111/j.1474-919X.2006.00585.x

Newton, Ian; Hobson, Keith A.; Fox, Anthony D.; Marquiss, Mick. 2006 An investigation into the provenance of northern bullfinches Pyrrhula p. pyrrhula found in winter in Scotland and Denmark. Journal of Avian Biology, 37. 431-435. https://doi.org/10.1111/j.0908-8857.2006.03840.x

Newton, I.. 2006 The position of the molt in the annual cycle. Journal of Ornithology, 147 Suppl. 1 (5). 57. https://doi.org/10.1007/s10336-006-0093-1

Newton, I.; Campbell, C.R.G.. 1975 Breeding of ducks at Loch Leven, Kinross. Wildfowl, 26. 83-103.

Allison, A.; Newton, I.. 1974 Waterfowl at Loch Leven, Kinross. Proceedings of The Royal Society of Edinburgh Section B (Biology), 74. 365-381.

Publication - Book

Newton, Ian. 2023 The migration ecology of birds. 2nd ed. London, Academic Press, 724pp.

Newton, Ian. 2010 Bird Migration. Harper Collins. (New Naturalist Series, 113).

Newton, Ian. 2007 The Migration Ecology of Birds. London, Academic Press/Elsevier, 984pp.

Redpath, S. M.; Thirgood, S. J.. 1997 Birds of prey and red grouse. London, Stationery Office, 148pp.

Publication - Book Section

Collar, Nigel; Newton, Ian; Clement, Peter; Arkhipov, Vladimir. 2010 Family Fringillidae (Finches). In: del Hoyo, Josep; Elliott, Andrew; Christie, David A., (eds.) Handbook of the Birds of the World v.15. Lynx Edicions.

Newton, Ian. 2010 Irruptive Migration. In: Breed, Michael D.; Moore, Janice, (eds.) Encyclopedia of Animal Behavior. Academic Press.

Newton, I.. 1986 Principles underlying bird numbers in Scottish woodlands. In: Jenkins, D., (ed.) Trees and wildlife in the Scottish uplands. NERC/ITE, 121-128. (ITE Symposium, 17).

Newton, I.. 1984 Report on the discussions of the syndicate on the use of agrochemicals. In: Jenkins, D., (ed.) Agriculture and the environment. Cambridge, NERC/ITE, 188-190. (ITE Symposium, 13).

Newton, I.. 1984 Uses and effects on bird populations of organochlorine pesticides. In: Jenkins, D., (ed.) Agriculture and the environment. Cambridge, NERC/ITE, 80-88. (ITE Symposium, 13).

Newton, I.; Moss, D.. 1981 Factors affecting the breeding of sparrowhawks and the occurrence of their song-bird prey in woodlands. In: Last, F.T.; Gardiner, A.S., (eds.) Forest and woodland ecology: an account of research being done in ITE. Cambridge, NERC/Institute of Terrestrial Ecology, 125-131. (ITE Symposium, 8).

Publication - Conference Item

Newton, Ian. 2009 Introduction. [Speech] In: Ingestion of Lead from Spent Ammunition: Implications for Wildlife and Humans., Boise, Idaho, USA, 12-15 May 2008. Boise, Idaho, The Peregrine Fund.

Newton, Ian. 2009 Summary of the main findings and conclusions of the conference “Ingestion of spent lead ammunition: implications for wildlife and humans". [Speech] In: Ingestion of Lead from Spent Ammunition: Implications for Wildlife and Humans., Boise, Idaho, USA, 12-15 May 2008. Boise, Idaho, The Peregrine Fund.

Publication - Report

Shore, R. F.; Malcolm, H. M.; Wienburg, C. L.; Turk, A.; Horne, J. A.; Dale, L.; Wylie, L.; Newton, I.. 2002 Wildlife and pollution: 1999/2000 Annual Report. Peterborough, JNCC, 20pp. (JNCC Report No.321)

Newton, I.; Afsar, A.; Dale, L.; Finnie, J. K.; Horne, J. A.; Shore, R. F.; Wright, J.; Wyatt, C.; Wylie, L.. 2000 Wildlife and pollution: 1998/1999 Annual Report. Peterborough, JNCC, 27pp. (JNCC Report No.305)

Newton, I.; Dale, L.; Finnie, J. K.; Freestone, P; Wright, J.; Wyatt, C.; Wylie, L.. 1998 Wildlife and pollution: 1997/1998 Annual Report. Peterborough, JNCC, 61pp. (JNCC Report No.285)

Newton, I.; Bell, A. A.; Freestone, P.; French, M. C.; Haas, M. B.; Harris, M. P.; Leach, D. V.; Osborn, D.; Polworth, G.; Wyllie, I.. 1987 Birds and pollution: annual report. ITE, 31pp. (ITE Project T07014a1, NCC CSD Report no.762)

Newton, I.; Haas, M. B.; Osborn, D.; Bell, A. A.; Every, W. J.; Hanson, H. M.; Harris, M. P.; Wyllie, I.. 1983 Birds of prey and pollution: interim report. ITE, 54pp. (ITE Project no. 181, NCC CST Report no.488)

Newton, I.; Harris, M. P.; Bull, K.R.; Osborn, D.; Bell, A.A.; Haas, M.B.; Every, W.J.. 1981 Birds of prey and pollution: annual report. NERC/Institute of Terrestrial Ecology, 70pp. (ITE Project No: 0181, NCC CST Report No: 337) (Unpublished)

Allison, A.; Newton, I.; Campbell, C.. 1974 Loch Leven National Nature Reserve: a study of waterfowl biology. Chester, Wildfowlers Association of Great Britain and Ireland.