Publikationen von Martin Wikelski
Alle Typen
Zeitschriftenartikel (301)
2004
Zeitschriftenartikel
46 (5), S. 655 - 662 (2004)
Hormonal correlates of siblicide in Nazca boobies: Support for the Challenge Hypothesis. Hormones and Behavior
Zeitschriftenartikel
106 (3), S. 489 - 500 (2004)
Timing of reproduction in a Darwin's finch: Temporal opportunism under spatial constraints. Oikos
Zeitschriftenartikel
271 (1547), S. 1513 - 1519 (2004)
Immunological investments reflect parasite abundance in island populations of Darwin's finches. Proceedings of the Royal Society B: Biological Sciences
Zeitschriftenartikel
77 (1), S. 127 - 138 (2004)
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
Zeitschriftenartikel
85 (8), S. 2323 - 2331 (2004)
Immune activity in temperate and tropical house sparrows: A common-garden experiment. Ecology
Zeitschriftenartikel
118 (4), S. 549 - 558 (2004)
Exposure to ecotourism reduces survival and affects stress response in hoatzin chicks (Opisthocomus hoazin). Biological Conservation
Zeitschriftenartikel
2 (7), S. 924 - 936 (2004)
Migratory sleeplessness in the white-crowned sparrow (Zonotrichia leucophrys gambelii). PLoS Biology
Zeitschriftenartikel
9 (1), 5 (2004)
Galapagos birds and diseases: Invasive pathogens as threats for island species. Ecology and Society
Zeitschriftenartikel
11 (4), S. 190 - 197 (2004)
Conservation of Galapagos marine iguanas (Amblyrhynchus cristatus). Iguana 2003
Zeitschriftenartikel
270 (1511), S. 153 - 158 (2003)
Immune activity elevates energy expenditure of house sparrows: A link between direct and indirect costs? Proceedings of the Royal Society B: Biological Sciences
Zeitschriftenartikel
84 (11), S. 3013 - 3023 (2003)
Seasonal changes in food quality: A proximate cue for reproductive timing in marine iguanas. Ecology
Zeitschriftenartikel
133 (3), S. 297 - 304 (2003)
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
Zeitschriftenartikel
43 (3), S. 402 - 407 (2003)
Correlation between plasma steroids and chick visits by nonbreeding adult Nazca boobies. Hormones and Behavior
Zeitschriftenartikel
105 (4), S. 683 - 695 (2003)
Reproductive seasonality of seven neotropical passerine species. The Condor
Zeitschriftenartikel
43 (3), S. 376 - 386 (2003)
Body size, performance and fitness in Galapagos marine iguanas. Integrative and Comparative Biology
Zeitschriftenartikel
270 (1531), S. 2383 - 2388 (2003)
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
Zeitschriftenartikel
423 (6941), S. 704 - 704 (2003)
Avian metabolism: Costs of migration in free-flying songbirds. Nature
Zeitschriftenartikel
132 (2), S. 216 - 222 (2003)
Effect of tidal cycle and food intake on the baseline plasma corticosterone rhythm in intertidally foraging marine iguanas. General and Comparative Endocrinology 2002
Zeitschriftenartikel
104 (2), S. 387 - 394 (2002)
Vocal distinctiveness and response to conspecific playback in the spotted antbird. The Condor
Zeitschriftenartikel
205 (13), S. 1917 - 1924 (2002)
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
Zeitschriftenartikel
51 (6), S. 579 - 587 (2002)
Territory establishment in lekking marine iguanas, Amblyrhynchus cristatus: Support for the hotshot mechanism. Behavioral Ecology and Sociobiology
Zeitschriftenartikel
17 (10), S. 462 - 468 (2002)
The physiology/life-history nexus. Trends in Ecology and Evolution
Zeitschriftenartikel
7 (5-6), S. 309 - 313 (2002)
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
Zeitschriftenartikel
108 (3), S. 371 - 374 (2002)
Exposure to tourism reduces stress-induced corticosterone levels in Galapagos marine iguanas. Biological Conservation
Zeitschriftenartikel
417 (6889), S. 607 - 608 (2002)
Galapagos islands: Marine iguanas die from trace oil pollution. Nature 2001
Zeitschriftenartikel
Darwin’s finches. eLS, S. 1 - 8 (2001)
Zeitschriftenartikel
98 (13), S. 7366 - 7370 (2001)
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
Zeitschriftenartikel
40 (1), S. 14 - 20 (2001)
Hormonal correlates of siblicide in Galapagos Nazca boobies. Hormones and Behavior
Zeitschriftenartikel
107 (7), S. 623 - 638 (2001)
Why is female choice not unanimous? Insights from costly mate sampling in marine iguanas. Ethology
Zeitschriftenartikel
16 (9), S. 479 - 481 (2001)
The physiology of life histories. Trends in Ecology and Evolution
Zeitschriftenartikel
292 (5516), S. 437 - 438 (2001)
Marine iguanas oiled in the Galapagos. Science 2000
Zeitschriftenartikel
117 (1), S. 20 - 33 (2000)
Testosterone and year-round territoriality in a tropical bird. General and Comparative Endocrinology
Zeitschriftenartikel
286 (5), S. 494 - 504 (2000)
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
Zeitschriftenartikel
81 (9), S. 2458 - 2472 (2000)
Seasonality of reproduction in a neotropical rain forest bird. Ecology
Zeitschriftenartikel
403 (6765), S. 37 - 38 (2000)
Marine iguanas shrink to survive El Nino. Changes in bone metabolism enable these adult lizards to reversibly alter their length. Nature
Zeitschriftenartikel
124 (1), S. 107 - 115 (2000)
Niche expansion, body size, and survival in Galapagos marine iguanas. Oecologia
Zeitschriftenartikel
40 (6), S. 1266 - 1266 (2000)
Daily rhythm of basal corticosterone levels is not synchronized with feeding activity in marine iguanas. American Zoologist 1999
Zeitschriftenartikel
13 (4), S. 493 - 499 (1999)
Effects of foraging mode and season on the energetics of the Marine Iguana, Amblyrhynchus cristatus. Functional Ecology
Zeitschriftenartikel
10 (1), S. 22 - 29 (1999)
Influences of parasites and thermoregulation on grouping tendencies in marine iguanas. Behavioral Ecology
Zeitschriftenartikel
266 (1419), S. 551 - 556 (1999)
Social instability increases testosterone year-round in a tropical bird. Proceedings of the Royal Society B: Biological Sciences
Zeitschriftenartikel
185 (5), S. 463 - 470 (1999)
Energy metabolism, testosterone and corticosterone in white-crowned sparrows. Journal of Comparative Physiology A-Neuroethology Sensory Neural and Behavioral Physiology 1998
Zeitschriftenartikel
265 (1391), S. 89 - 95 (1998)
A neotropical forest bird can measure the slight changes in tropical photoperiod. Proceedings of the Royal Society B: Biological Sciences 1997
Zeitschriftenartikel
78 (7), S. 2204 - 2217 (1997)
Energy limits to body size in a grazing reptile, the Galapagos marine iguana. Ecology
Zeitschriftenartikel
51 (3), S. 922 - 936 (1997)
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 1996
Zeitschriftenartikel
263 (1369), S. 439 - 444 (1996)
Pre-copulatory ejaculation solves time constraints during copulations in marine iguanas. Proceedings of the Royal Society B: Biological Sciences
Zeitschriftenartikel
52 (3), S. 581 - 596 (1996)
Lekking in marine iguanas: Female grouping and male reproductive strategies. Animal Behaviour 1995
Zeitschriftenartikel
44, S. 30 - 36 (1995)
Evolution der Körpergröße bei der Galapagos-Meerechse. Praxis der Naturwissenschaften - Biologie
Zeitschriftenartikel
10, S. 335 - 350 (1995)
Is there an endogenous tidal foraging rhythm in marine iguanas? Journal of Biological Rhythms 1994
Zeitschriftenartikel
128 (3), S. 255 - 279 (1994)
Foraging strategies of the galapagos marine iguana (Amblyrhynchus Cristatus): Adapting behavioral rules to ontogenic size change. Behaviour 1993
Zeitschriftenartikel
94 (3), S. 373 - 379 (1993)
Ontogenic changes in food-intake and digestion rate of the herbivorous marine iguana (amblyrhynchus-cristatus, Bell). Oecologia