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2004

Journal Article

Ferree, E. D.; Wikelski, M.; Anderson, D. J.: Hormonal correlates of siblicide in Nazca boobies: Support for the Challenge Hypothesis. Hormones and Behavior 46 (5), pp. 655 - 662 (2004)

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Journal Article

Hau, M.; Wikelski, M.; Gwinner, H.; Gwinner, E.: Timing of reproduction in a Darwin's finch: Temporal opportunism under spatial constraints. Oikos 106 (3), pp. 489 - 500 (2004)

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Journal Article

Lindström, K. M.; Foufopoulos, J.; Parn, H.; Wikelski, M.: Immunological investments reflect parasite abundance in island populations of Darwin's finches. Proceedings of the Royal Society B: Biological Sciences 271 (1547), pp. 1513 - 1519 (2004)

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Journal Article

Mackie, R. I.; Rycyk, M.; Ruemmler, R. L.; Aminov, R. I.; Wikelski, M.: Biochemical and microbiological evidence for fermentative digestion in free-living land iguanas (Conolophus pallidus) and marine iguanas (Amblyrhynchus cristatus) on the Galapagos archipelago. Physiological and Biochemical Zoology 77 (1), pp. 127 - 138 (2004)

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Journal Article

Martin, L. B.; Pless, M.; Svoboda, J.; Wikelski, M.: Immune activity in temperate and tropical house sparrows: A common-garden experiment. Ecology 85 (8), pp. 2323 - 2331 (2004)

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Journal Article

Müllner, A.; Linsenmair, K. E.; Wikelski, M.: Exposure to ecotourism reduces survival and affects stress response in hoatzin chicks (Opisthocomus hoazin). Biological Conservation 118 (4), pp. 549 - 558 (2004)

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Journal Article

Rattenborg, N. C.; Mandt, B. H.; Obermeyer, W. H.; Winsauer, P. J.; Huber, R.; Wikelski, M.; Benca, R. M.: Migratory sleeplessness in the white-crowned sparrow (Zonotrichia leucophrys gambelii). PLoS Biology 2 (7), pp. 924 - 936 (2004)

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Journal Article

Wikelski, M.; Foufopoulos, J.; Vargas, H.; Snell, H.: Galapagos birds and diseases: Invasive pathogens as threats for island species. Ecology and Society 9 (1), 5 (2004)

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Journal Article

Wikelski, M.; Nelson, K.: Conservation of Galapagos marine iguanas (Amblyrhynchus cristatus). Iguana 11 (4), pp. 190 - 197 (2004)

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2003

Journal Article

Martin, L. B.; Scheuerlein, A.; Wikelski, M.: Immune activity elevates energy expenditure of house sparrows: A link between direct and indirect costs? Proceedings of the Royal Society B: Biological Sciences 270 (1511), pp. 153 - 158 (2003)

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Journal Article

Rubenstein, D. R.; Wikelski, M.: Seasonal changes in food quality: A proximate cue for reproductive timing in marine iguanas. Ecology 84 (11), pp. 3013 - 3023 (2003)

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Journal Article

Tarlow, E. M.; Hau, M.; Anderson, D. J.; Wikelski, M.: Diel changes in plasma melatonin and corticosterone concentrations in tropical Nazca boobies (Sula granti) in relation to moon phase and age. General and Comparative Endocrinology 133 (3), pp. 297 - 304 (2003)

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Journal Article

Tarlow, E. M.; Wikelski, M.; Anderson, D. J.: Correlation between plasma steroids and chick visits by nonbreeding adult Nazca boobies. Hormones and Behavior 43 (3), pp. 402 - 407 (2003)

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Journal Article

Wikelski, M.; Hau, M.; Robinson, W. D.; Wingfield, J. C.: Reproductive seasonality of seven neotropical passerine species. The Condor 105 (4), pp. 683 - 695 (2003)

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Journal Article

Wikelski, M.; Romero, L. M.: Body size, performance and fitness in Galapagos marine iguanas. Integrative and Comparative Biology 43 (3), pp. 376 - 386 (2003)

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Journal Article

Wikelski, M.; Spinney, L.; Schelsky, W.; Scheuerlein, A.; Gwinner, E.: Slow pace of life in tropical sedentary birds: A common-garden experiment on four stonechat populations from different latitudes. Proceedings of the Royal Society B: Biological Sciences 270 (1531), pp. 2383 - 2388 (2003)

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Journal Article

Wikelski, M.; Tarlow, E. M.; Raim, A.; Diehl, R. H.; Larkin, R. P.; Visser, G. H.: Avian metabolism: Costs of migration in free-flying songbirds. Nature 423 (6941), p. 704 - 704 (2003)

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Journal Article

Woodley, S. K.; Painter, D. L.; Moore, M. C.; Wikelski, M.; Romero, L. M.: Effect of tidal cycle and food intake on the baseline plasma corticosterone rhythm in intertidally foraging marine iguanas. General and Comparative Endocrinology 132 (2), pp. 216 - 222 (2003)

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2002

Journal Article

Bard, S.; Hau, M.; Wikelski, M.; Wingfield, J. C.: Vocal distinctiveness and response to conspecific playback in the spotted antbird. The Condor 104 (2), pp. 387 - 394 (2002)

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Journal Article

Butler, P. J.; Frappell, P. B.; Wang, T.; Wikelski, M.: The relationship between heart rate and rate of oxygen consumption in Galapagos marine iguanas (Amblyrhynchus cristatus) at two different temperatures. The Journal of Experimental Biology 205 (13), pp. 1917 - 1924 (2002)

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Journal Article

Partecke, J.; von Haeseler, A.; Wikelski, M.: Territory establishment in lekking marine iguanas, Amblyrhynchus cristatus: Support for the hotshot mechanism. Behavioral Ecology and Sociobiology 51 (6), pp. 579 - 587 (2002)

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Journal Article

Ricklefs, R. E.; Wikelski, M.: The physiology/life-history nexus. Trends in Ecology and Evolution 17 (10), pp. 462 - 468 (2002)

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Journal Article

Romero, L. M.; Wikelski, M.: Severe effects of low-level oil contamination on wildlife predicted by the corticosterone-stress response: Preliminary data and a research agenda. Spill Science & Technology Bulletin 7 (5-6), pp. 309 - 313 (2002)

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Journal Article

Romero, L. M.; Wikelski, M.: Exposure to tourism reduces stress-induced corticosterone levels in Galapagos marine iguanas. Biological Conservation 108 (3), pp. 371 - 374 (2002)

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Journal Article

Wikelski, M.; Wong, V.; Chevalier, B.; Rattenborg, N. C.; Snell, H.: Galapagos islands: Marine iguanas die from trace oil pollution. Nature 417 (6889), pp. 607 - 608 (2002)

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2001

Journal Article

Hau, M.; Wikelski, M.: Darwin’s finches. eLS, pp. 1 - 8 (2001)

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Journal Article

Romero, L. M.; Wikelski, M.: Corticosterone levels predict survival probabilities of Galapagos marine iguanas during El Nino events. Proceedings of the National Academy of Sciences of the United States of America 98 (13), pp. 7366 - 7370 (2001)

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Journal Article

Tarlow, E. M.; Wikelski, M.; Anderson, D. J.: Hormonal correlates of siblicide in Galapagos Nazca boobies. Hormones and Behavior 40 (1), pp. 14 - 20 (2001)

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Journal Article

Wikelski, M.; Carbone, C.; Bednekoff, P. A.; Choudhury, S.; Tebbich, S.: Why is female choice not unanimous? Insights from costly mate sampling in marine iguanas. Ethology 107 (7), pp. 623 - 638 (2001)

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Journal Article

Wikelski, M.; Ricklefs, R. E.: The physiology of life histories. Trends in Ecology and Evolution 16 (9), pp. 479 - 481 (2001)

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Journal Article

Wikelski, M.; Romero, L. M.; Snell, H. L.: Marine iguanas oiled in the Galapagos. Science 292 (5516), pp. 437 - 438 (2001)

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2000

Journal Article

Hau, M.; Wikelski, M.; Soma, K. K.; Wingfield, J. C.: Testosterone and year-round territoriality in a tropical bird. General and Comparative Endocrinology 117 (1), pp. 20 - 33 (2000)

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Journal Article

Hau, M.; Wikelski, M.; Wingfield, J. C.: Visual and nutritional food cues fine-tune timing of reproduction in a neotropical rainforest bird. Journal of Experimental Zoology Part A - Ecological Genetics and Physiology 286 (5), pp. 494 - 504 (2000)

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Journal Article

Wikelski, M.; Hau, M.; Wingfield, J. C.: Seasonality of reproduction in a neotropical rain forest bird. Ecology 81 (9), pp. 2458 - 2472 (2000)

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Journal Article

Wikelski, M.; Thom, C.: Marine iguanas shrink to survive El Nino. Changes in bone metabolism enable these adult lizards to reversibly alter their length. Nature 403 (6765), pp. 37 - 38 (2000)

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Journal Article

Wikelski, M.; Wrege, P. H.: Niche expansion, body size, and survival in Galapagos marine iguanas. Oecologia 124 (1), pp. 107 - 115 (2000)

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Journal Article

Woodley, S.; Painter, D.; Moore, M.; Wikelski, M.: Daily rhythm of basal corticosterone levels is not synchronized with feeding activity in marine iguanas. American Zoologist 40 (6), p. 1266 - 1266 (2000)

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1999

Journal Article

Drent, J.; Lichtenbelt, W. D. V.; Wikelski, M.: Effects of foraging mode and season on the energetics of the Marine Iguana, Amblyrhynchus cristatus. Functional Ecology 13 (4), pp. 493 - 499 (1999)

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Journal Article

Wikelski, M.: Influences of parasites and thermoregulation on grouping tendencies in marine iguanas. Behavioral Ecology 10 (1), pp. 22 - 29 (1999)

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Journal Article

Wikelski, M.; Hau, M.; Wingfield, J. C.: Social instability increases testosterone year-round in a tropical bird. Proceedings of the Royal Society B: Biological Sciences 266 (1419), pp. 551 - 556 (1999)

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Journal Article

Wikelski, M.; Lynn, S.; Breuner, C.; Wingfield, J. C.; Kenagy, G. J.: Energy metabolism, testosterone and corticosterone in white-crowned sparrows. Journal of Comparative Physiology A-Neuroethology Sensory Neural and Behavioral Physiology 185 (5), pp. 463 - 470 (1999)

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1998

Journal Article

Hau, M.; Wikelski, M.; Wingfield, J. C.: A neotropical forest bird can measure the slight changes in tropical photoperiod. Proceedings of the Royal Society B: Biological Sciences 265 (1391), pp. 89 - 95 (1998)

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1997

Journal Article

Wikelski, M.; Carrillo, V.; Trillmich, F.: Energy limits to body size in a grazing reptile, the Galapagos marine iguana. Ecology 78 (7), pp. 2204 - 2217 (1997)

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Journal Article

Wikelski, M.; Trillmich, F.: Body size and sexual size dimorphism in marine iguanas fluctuate as a result of opposing natural and sexual selection: An island comparison. Evolution: International journal of organic evolution 51 (3), pp. 922 - 936 (1997)

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1996

Journal Article

Wikelski, M.; Bäurle, S.: Pre-copulatory ejaculation solves time constraints during copulations in marine iguanas. Proceedings of the Royal Society B: Biological Sciences 263 (1369), pp. 439 - 444 (1996)

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Journal Article

Wikelski, M.; Carbone, C.; Trillmich, F.: Lekking in marine iguanas: Female grouping and male reproductive strategies. Animal Behaviour 52 (3), pp. 581 - 596 (1996)

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1995

Journal Article

Wikelski, M.: Evolution der Körpergröße bei der Galapagos-Meerechse. Praxis der Naturwissenschaften - Biologie 44, pp. 30 - 36 (1995)

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Journal Article

Wikelski, M.; Hau, M.: Is there an endogenous tidal foraging rhythm in marine iguanas? Journal of Biological Rhythms 10, pp. 335 - 350 (1995)

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1994

Journal Article

Wikelski, M.; Trillmich, F.: Foraging strategies of the galapagos marine iguana (Amblyrhynchus Cristatus): Adapting behavioral rules to ontogenic size change. Behaviour 128 (3), pp. 255 - 279 (1994)

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1993

Journal Article

Wikelski, M.; Gall, B.; Trillmich, F.: Ontogenic changes in food-intake and digestion rate of the herbivorous marine iguana (amblyrhynchus-cristatus, Bell). Oecologia 94 (3), pp. 373 - 379 (1993)

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Publications of Martin Wikelski

Journal Article (301)