SEARCH

SEARCH BY CITATION

References

  • Bearhop, S., Teece, M.A., Waldron, S. & Furness, R.W. (2000) Influence of lipid and uric acid on delta C-13 and delta N-15 values of avian blood: Implications for trophic studies. Auk, 117, 504507.
  • Bearhop, S., Waldron, S., Votier, S.C. & Furness, R.W. (2002) Factors that influence assimilation rates and fractionation of nitrogen and carbon stable isotopes in avian blood and feathers. Physiological and Biochemical Zoology, 75, 451458.
  • Bearhop, S., Phillips, R.A., McGill, R., Cherel, Y., Dawson, D.A. & Croxall, J.P. (2006) Stable isotopes indicate sex-specific and long-term individual foraging specialisation in diving seabirds. Marine Ecology – Progress Series, 311, 157164.
  • Birt-Friesen, V.L., Montevecchi, W.A., Cairns, D.K. & Macko, S.A. (1989) Activity-specific metabolic rates of free-living northern gannets and other seabirds. Ecology, 70, 357367.
  • Bolnick, D.I., Svanback, R., Fordyce, J.A., Yang, L.H., Davis, J.M., Hulsey, C.D. & Forister, M.L. (2003) The ecology of individuals: incidence and implications of individual specialization. American Naturalist, 161, 128.
  • Bolton, M., Monaghan, P. & Houston, D.C. (1991) An improved technique for estimating pectoral muscle protein condition from body measurements of live gulls. Ibis, 133, 264270.
  • Bradshaw, C.J.A., Hindell, M.A., Sumner, M.D. & Michael, K.J. (2004) Loyalty pays: potential life history consequences of fidelity to marine foraging regions by southern elephant seals. Animal Behaviour, 68, 13491360.
  • Casey, J.M. & Myers, R.A. (1998) Near extinction of a large, widely distributed fish. Science, 281, 690692.
  • Cherel, Y., Hobson, K.A. & Hassani, S. (2005) Isotopic discrimination between food and blood and feathers of captive penguins: Implications for dietary studies in the wild. Physiological and Biochemical Zoology, 78, 106115.
  • Crawley, M.J. (2007) The R Book. John Wiley & Sons Ltd, West Sussex.
  • Fauchald, P. & Tveraa, T. (2006) Hierarchical patch dynamics and animal movement pattern. Oecologia, 149, 383395.
  • Furness, R.W. (2003) Impacts of fisheries on seabird communities. Scientia Marina, 67, 3345.
  • Garthe, S., Camphuysen, C.J. & Furness, R.W. (1996) Amounts of discards by commercial fisheries and their significance as food for seabirds in the North Sea. Marine Ecology – Progress Series, 136, 111.
  • Garthe, S., Montevecchi, W.A., Chapdelaine, G., Rail, J.F. & Hedd, A. (2007a) Contrasting foraging tactics by northern gannets (Sula bassana) breeding in different oceanographic domains with different prey fields. Marine Biology, 151, 687694.
  • Garthe, S., Montevecchi, W.A. & Davoren, G.K. (2007b) Flight destinations and foraging behaviour of northern gannets (Sula bassana) preying on a small forage fish in a low-Arctic ecosystem. Deep-Sea Research Part Ii-Topical Studies in Oceanography, 54, 311320.
  • Gremillet, D., Lewis, S., Drapeau, L., Van Der Lingen, C.D., Huggett, J.A., Coetzee, J.C., Verheye, H.M., Daunt, F., Wanless, S. & Ryan, P.G. (2008a) Spatial match-mismatch in the Benguela upwelling zone: should we expect chlorophyll and sea-surface temperature to predict marine predator distributions? Journal of Applied Ecology, 45, 610621.
  • Gremillet, D., Pichegru, L., Kuntz, G., Woakes, A.G., Wilkinson, S., Crawford, R.J.M. & Ryan, P.G. (2008b) A junk-food hypothesis for gannets feeding on fishery waste. Proceedings of the Royal Society, Series B – Biological Sciences, 275, 11491156.
  • Hamer, K.C., Phillips, R.A., Wanless, S., Harris, M.P. & Wood, A.G. (2000) Foraging ranges, diets and feeding locations of gannets Morus bassanus in the North Sea: evidence from satellite telemetry. Marine Ecology – Progress Series, 200, 257264.
  • Hamer, K.C., Humphreys, E.M., Magalhaes, M.C., Garthe, S., Hennicke, G., Peters, G., Gremillet, D. & Wanless, S. (2009) Fine-scale forgaing behaviour of a medium-ranging marine predator. Journal of Animal Ecology, 78, 880889.
  • Hobson, K.A. (2005) Using stable isotopes to trace long-distance dispersal in birds and other taxa. Diversity and Distributions, 11, 157164.
  • Hudson, A.V. & Furness, R.W. (1989) The behavior of seabirds foraging at fishing boats around Shetland. Ibis, 131, 225237.
  • Hüppop, O. & Wurm, S. (2000) Effects of winter fishery activities on resting numbers, food and body condition of large gulls Larus argentatus and L-marinus in the south-eastern North Sea. Marine Ecology – Progress Series, 194, 241247.
  • Inger, R. & Bearhop, S. (2008) Applications of stable isotope analyses to avian ecology. Ibis, 150, 447461.
  • Inger, R., Ruxton, G.D., Newton, J., Colhoun, K., Robinson, J.A., Jackson, A.L. & Bearhop, S. (2006) Temporal and intrapopulation variation in prey choice of wintering geese determined by stable isotope analysis. Journal of Animal Ecology, 75, 11901200.
  • Jackson, A.L., Inger, R., Bearhop, S. & Parnell, A. (2009) Erroneous behaviour of MixSIR, a recently published Bayesian isotope mixing model: a discussion of Moore & Semmens (2008). Ecology Letters, 12, E1E5.
  • Kakela, A., Furness, R.W., Kelly, A., Strandberg, U., Waldron, S. & Kakela, R. (2007) Fatty acid signatures and stable isotopes as dietary indicators in North Sea seabirds. Marine Ecology – Progress Series, 342, 291301.
  • Lessells, C.M. & Boag, P.T. (1987) Unrepeatable repeatabilities – a common mistake. Auk, 104, 116121.
  • Lewison, R.L., Crowder, L.B., Read, A.J. & Freeman, S.A. (2004) Understanding impacts of fisheries bycatch on marine megafauna. Trends in Ecology & Evolution, 19, 598604.
  • Mills, C.M., Townsend, S.E., Jennings, S., Eastwood, P.D. & Houghton, C.A. (2007) Estimating high resolution trawl fishing effort from satellite-based vessel monitoring system data. Ices Journal of Marine Science, 64, 248255.
  • Montevecchi, W.A. & Myers, R.A. (1997) Centurial and decadal oceanographic influences on changes in northern gannet populations and diets in the north-west Atlantic: implications for climate change. Ices Journal of Marine Science, 54, 608614.
  • Montevecchi, W., Benvenuti, S., Garthe, S., Davoren, G.K. & Fifield, D. (2009) Flexible foraging tactics by a large opportunistic seabird preying on forage- and on large pelagic fishes. Marine Ecology – Progress Series, 385, 295306.
  • Navarro, J., Louzao, M., Igual, J.M., Oro, D., Delgado, A., Arcos, J.M., Genovart, M., Hobson, K.A. & Forero, M.G. (2009) Seasonal changes in the diet of a critically endangered seabird and the importance of trawling discards. Marine Biology, 156, 25712578.
  • Pauly, D., Christensen, V., Dalsgaard, J., Froese, R. & Torres, F. (1998) Fishing down marine food webs. Science, 279, 860863.
  • Pauly, D., Christensen, V., Guenette, S., Pitcher, T.J., Sumaila, U.R., Walters, C.J., Watson, R. & Zeller, D. (2002) Towards sustainability in world fisheries. Nature, 418, 689695.
  • Phillips, D.L. & Gregg, J.W. (2003) Source partitioning using stable isotopes: coping with too many sources. Oecologia, 136, 261269.
  • Pinaud, D. & Weimerskirch, H. (2005) Scale-dependent habitat use in a long-ranging central place predator. Journal of Animal Ecology, 74, 852863.
  • Podlesak, D.W., McWilliams, S.R. & Hatch, K.A. (2005) Stable isotopes in breath, blood, feces and feathers can indicate intra-individual changes in the diet of migratory songbirds. Oecologia, 142, 501510.
  • Redfern, C.P.F. & Clark, J.A. (2001) Ringers’ Manual. British Trust for Ornithology, Norwich.
  • Ropert-Coudert, Y. & Wilson, R.P. (2005) Trends and perspectives in animal-attached remote sensing. Frontiers in Ecology and the Environment, 3, 437444.
  • Rubenstein, D.R. & Hobson, K.A. (2004) From birds to butterflies: animal movement patterns and stable isotopes. Trends in Ecology & Evolution, 19, 256263.
  • Sims, D.W., Witt, M.J., Richardson, A.J., Southall, E.J. & Metcalfe, J.D. (2006) Encounter success of free-ranging marine predator movements across a dynamic prey landscape. Proceedings of the Royal Society, Series B – Biological Sciences, 273, 11951201.
  • Votier, S.C., Bearhop, S., MacCormick, A., Ratcliffe, N. & Furness, R.W. (2003) Assessing the diet of great skuas, Catharacta skua, using five different techniques. Polar Biology, 26, 2026.
  • Votier, S.C., Bearhop, S., Ratcliffe, N. & Furness, R.W. (2004a) Reproductive consequences for Great Skuas specializing as seabird predators. Condor, 106, 275287.
  • Votier, S.C., Bearhop, S., Ratcliffe, N., Phillips, R.A. & Furness, R.W. (2004b) Predation by great skuas at a large Shetland seabird colony. Journal of Applied Ecology, 41, 11171128.
  • Votier, S.C., Furness, R.W., Bearhop, S., Crane, J.E., Caldow, R.W.G., Catry, P., Ensor, K., Hamer, K.C., Hudson, A.V., Kalmbach, E., Klomp, N.I., Pfeiffer, S., Phillips, R.A., Prieto, I. & Thompson, D.R. (2004c) Changes in fisheries discard rates and seabird communities. Nature, 427, 727730.
  • Votier, S.C., Bearhop, S., Fyfe, R. & Furness, R.W. (2008) Temporal and spatial variation in the diet of a marine top predator;links with commercial fisheries. Marine Ecology – Progress Series, 367, 223232.
  • Wanless, S., Harris, M.P., Redman, P. & Speakman, J.R. (2005) Low energy values of fish as a probable cause of a major seabird breeding failure in the North Sea. Marine Ecology – Progress Series, 294, 18.
  • Weimerskirch, H. (2007) Are seabirds foraging for unpredictable resources? Deep-Sea Research Part Ii-Topical Studies in Oceanography, 54, 211223.
  • Witt, M.J. & Godley, B.J. (2007) A step towards seascape scale conservation: using vessel monitoring systems (VMS) to map fishing activity. PLoS ONE, 2, e1111.
  • Woo, K.J., Elliott, K.H., Davidson, M., Gaston, A.J. & Davoren, G.K. (2008) Individual specialization in diet by a generalist marine predator reflects specialization in foraging behaviour. Journal of Animal Ecology, 77, 10821091.
  • Zwarts, L., Hulscher, J.B., Koopman, K., Piersma, T. & Zegers, P.M. (1996) Seasonal and annual variation in body weight, nutrient stores and mortality of Oystercatchers Haematopus ostralegus. Ardea, 84A, 327356.