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References

  • Astheimer, L., Ramenofsky, M., Wingfield, J.C., Buttemer, W. 1989 Corticosterone, feeding behavior and food deprivation in passerine birds. American Zoologist, 29, 79A.
  • Astheimer, L.B., Buttemer, W.A., Wingfield, J.C. 1992 Interactions of corticosterone with feeding activity and metabolism in passerine birds. Ornis Scandinavica, 23, 355 365.
  • Bednekoff, P.A. & Houston, A.I. 1994 Dynamic models of mass-dependent predation, risk-sensitive foraging, and premigratory fattening in birds. Ecology, 75, 1131 1140.
  • Bednekoff, P.A. & Krebs, J.R. 1995 Great tit fat reserves: effects of changing and unpredictable feeding day length. Functional Ecology, 9, 457 462.
  • Bednekoff, P.A., Biebach, H., Krebs, J. 1994 Great tit fat reserves under unpredictable temperatures. Journal of Avian Biology, 25, 156 160.
  • Bednekoff, P.A., Balda, R.P., Kamil, A.C., Hile, A.G. 1997 Long-term spatial memory in four seed-caching corvid species. Animal Behaviour, 53, 335 341.
  • Biebach, H. 1996 Energetics of winter and migratory fattening. Avian Energetics and Nutritional Ecology (ed. C.Carey), pp. 280 323. Chapman & Hall, Inc., New York.
  • Blem, C.R. 1976 Patterns of lipid storage and utilization in birds. American Zoologist, 16, 671 684.
  • Calder, W.A. & King, J.R. 1974 Thermal and caloric relations of birds. Avian Biology (eds D. S.Farner & J. R.King), Vol. IV, pp. 259 413. Academic Press, New York.
  • Cavitt, J.F. & Thompson, C.F. 1997 Mass loss in breeding house wrens: effects of food supplements. Ecology, 78, 2512 2523.
  • Chester-Jones, I., Bellamy, D., Chan, D.K.O., Follett, B.K., Henderson, I.W., Phillips, J.G., Snart, R.S. 1972 Biological actions of steroid hormones in non-mammalian vertebrates. Steroids in Non-Mammalian Vertebrates (ed. D. R.Idler), pp. 414 480. Academic Press, New York.
  • Clark, C.W. & Ekman. J. 1995 Dominant and subordinate fattening strategies: a dynamic game. Oikos, 72, 205 212.
  • Ekman, J. & Hake, M.K. 1990 Monitoring starvation risk: adjustments of body reserves in Greenfinches (Carduelis chloris L.) during periods of unpredictable foraging success. Behavioral Ecology, 1, 62 67.
  • Freed, L.A. 1981 Loss of mass in breeding wrens: stress or adaptation? Ecology, 62, 1179 1186.
  • Gaston, A.J. 1981 Seasonal breeding, moulting and weight changes among birds of dry deciduous forests in north India. Journal of Zoology, London, 194, 219 243.
  • Gosler, A.G. 1996 Environmental and social determinants of winter fat storage in the great tit Parus major. Journal of Animal Ecology, 65, 1 17.
  • Gosler, A.G., Greenwood, J.J.D., Perrins, C. 1995 Predation risk and the cost of being fat. Nature, 377, 621 623.
  • Grant, P.R. 1965 The fat condition of some island birds. Ibis, 107, 350 356.
  • Grant, P.R. & Boag, P.T. 1980 Rainfall on the Galapagos and the demography of Darwin's Finches. Auk, 97, 227 244.
  • Houston, A.I. & McNamara. J.M. 1993 A theoretical investigation of the fat reserves and mortality levels of small birds in winter. Ornis Scandinavica, 24, 205 219.
  • Hurly, T.A. 1992 Energetic reserves of marsh tits (Parus palustris): food and fat storage in response to variable food supply. Behavioral Ecology, 3, 181 188.
  • Jansson, C., Ekman, J., Von Brömssen, A. 1981 Winter mortality and food supply in tits Parus spp. Oikos, 37, 313 322.
  • Kaiser, A. 1993 A new multi-category classification of subcutaneous fat deposits of songbirds. Journal of Field Ornithology, 64, 246 255.
  • Katti, M. 1997 Ecology and evolution of non-breeding distributions in the Old World leaf warblers. PhD Thesis, University of California, San Diego.
  • Katti, M. & Price, T. 1996 Effects of climate on Palaearctic warblers over-wintering in India. Journal of the Bombay Natural History Society, 93, 411 427.
  • Klaassen, M. & Lindström, Å. 1996 Departure fuel loads in time-minimizing migrating birds can be explained by the energy costs of being heavy. Journal of Theoretical Biology, 183, 29 34.
  • Lima, S.L. 1986 Predation risk and unpredictable feeding conditions: determinants of body mass in birds. Ecology, 67, 377 385.
  • Lindström, Å. & Piersma, T. 1993 Mass changes in migrating birds: the evidence for fat and protein storage re-examined. Ibis, 135, 70 78.
  • McNamara, J.M. 1990 The starvation–predation trade-off and some behavioral consequences. Behavioural Mechanisms of Food Selection (ed. R. N.Hughes), pp. 39 50. Springer-Verlag, New York.
  • McNamara, J.M. & Houston, A.I. 1990 The value of fat reserves and the tradeoff between starvation and predation. Acta Biotheoretica, 38, 37 62.
  • McNamara, J.M., Houston, A.I., Lima, S.L. 1994 Foraging routines of small birds in winter: a theoretical investigation. Journal of Avian Biology, 25, 287 302.
  • Marchetti, K. 1993 Dark habitats and bright birds illustrate the role of the environment in species divergence. Nature, 362, 149 152.
  • Moss, R. 1973 The digestion and intake of winter foods by wild Ptarmigan in Alaska. Condor, 75, 293 300.
  • Murphy, M.E. 1996 Energetics and nutrition of molt. Avian Energetics and Nutritional Ecology (ed. C.Carey), pp. 158 198. Chapman & Hall, New York.
  • Nilsson, J.-Å. & Svensson, E. 1996 The cost of reproduction: a new link between current reproductive effort and future reproductive success. Proceedings of the Royal Society of London, Series B, Biological Sciences, 263, 711 714.
  • Norberg, R.Å. 1981 Temporary weight decrease in breeding birds may result in more fledged young. American Naturalist, 118, 838 850.
  • Norberg, U.M. 1996 Energetics of flight. Avian Energetics and Nutritional Ecology (ed. C.Carey), pp. 199 249. Chapman & Hall, New York.
  • Piersma, T. 1990 Pre-migratory fattening usually involves more than the deposition of fat alone. Ringing and Migration, 11, 113 115.
  • Pravosudov, V.V. & Grubb, T.C. Jr 1997 Management of fat reserves and food caches in tufted titmice (Parus bicolor) in relation to unpredictable food supply. Behavioral Ecology, 8, 332 339.
  • Price, T.D. 1979 The seasonality and occurrence of birds in the Eastern Ghats of Andhra Pradesh. Journal of the Bombay Natural History Society, 76, 379 422.
  • Price, T.D. 1981 The ecology of the Greenish Warbler, Phylloscopus trochiloides, in its winter quarters. Ibis, 123, 131 144.
  • Price, T.D. & Jamdar, N. 1990 The breeding birds of Overa Wildlife Sanctuary, Kashmir. Journal of the Bombay Natural History Society, 87, 1 15.
  • Price, T., Kirkpatrick, M., Arnold, S.J. 1988 Directional selection and the evolution of breeding date in birds. Science, 240, 798 799.
  • Ralph, C.J., Geupel, G.R., Pyle, P., Martin, T.E., DeSante, D.F. 1993. Handbook of Field Methods for Monitoring Landbirds. USDA, Forest Service, Pacific Southwest Research Station, Albany, California.
  • Riddington, R. & Gosler, A.G. 1995 Differences in reproductive success and parental qualities between habitats in the Great Tits Parus major. Ibis, 137, 371 378.
  • Rogers, C.M. 1991 An evaluation of the method of estimating body fat in birds by quantifying visible subcutaneous fat. Journal of Field Ornithology, 62, 349 356.
  • Rogers, C.M., Nolan, V. Jr, Ketterson, E.D. 1994 Winter fattening in the dark-eyed junco: plasticity and possible interaction with migration trade-offs. Oecologia, 97, 526 532.
  • Sinclair, A.R.E. 1978 Factors affecting the food supply and breeding season of resident birds and movements of Palaearctic migrants in a tropical African savannah. Ibis, 120, 480 497.
  • Svensson, E. & Nilsson, J.-Å. 1997 The trade-off between molt and parental care: a sexual conflict in the blue tit? Behavioral Ecology, 8, 92 98.
  • Svensson, L. 1984. Identification Guide to European Passerines. Third Naturhistoriska Riksmuseet, Stockholm.
  • Swaddle, J.P. & Witter, M.S. 1997a Food availability and primary feather molt in European starlings, Sturnus vulgaris. Canadian Journal of Zoology, 75, 948 953.
  • Swaddle, J.P. & Witter, M.S. 1997b The effects of molt on the flight performance, body mass, and behavior of European starlings (Sturnus vulgaris): an experimental approach. Canadian Journal of Zoology, 75, 1135 1146.
  • Ticehurst, C.B. 1938. A Systematic Review of the Genus Phylloscopus. British Museum, London.
  • Ward, P. 1969 Seasonal and diurnal changes in the fat content of an equatorial bird. Physiological Zoology, 42, 85 95.
  • White, C.M. 1977 The annual lipid cycle and feeding behavior of Alaskan Redpolls. Oecologia, 27, 227 238.
  • Williamson, K. 1962. The Genus Phylloscopus. British Trust for Ornithology, London.
  • Wingfield, J.C. & Silverin, B. 1986 Effects of corticosterone on territorial behavior of free-living male song sparrows, Melospiza melodia. Hormones and Behavior, 20, 405 417.
  • Witter, M.S. & Cuthill, I.C. 1993 The Ecological Costs of Avian Fat Storage. Philosophical Transactions of the Royal Society of London B, 340, 73 92.
  • Witter, M.S. & Swaddle, J.P. 1997 Mass regulation in juvenile Starlings: response to change in food availability depends on initial body mass. Functional Ecology, 11, 11 15.
  • Witter, M.S., Swaddle, J.P., Cuthill, I.C. 1995 Periodic food availability and strategic regulation of body mass in the European Starling, Sturnus vulgaris. Functional Ecology, 9, 568 574.
  • Wolda, H. 1978 Seasonal fluctuations in rainfall, food and abundance of tropical insects. Journal of Animal Ecology, 47, 369 381.