
Publikationen von Ingrid Schwabl
Alle Typen
Zeitschriftenartikel (33)
2016
Zeitschriftenartikel
3 (10), 160463 (2016)
Sex roles, parental care and offspring growth in two contrasting coucal species. Royal Society Open Science 2015
Zeitschriftenartikel
28 (7), S. 1335 - 1353 (2015)
Social monogamy vs. polyandry: Ecological factors associated with sex roles in two closely related birds within the same habitat. Journal of Evolutionary Biology 2014
Zeitschriftenartikel
29 (6), S. 456 - 469 (2014)
Revealing a circadian clock in captive arctic-breeding songbirds, Lapland longspurs (Calcarius lapponicus), under constant illumination. Journal of Biological Rhythms 2013
Zeitschriftenartikel
319 (1), S. 10 - 22 (2013)
Keeping time under the midnight sun: Behavioral and plasma melatonin profiles of free-living Lapland longspurs (Calcarius lapponicus) during the arctic summer. Journal of Experimental Zoology Part A - Ecological Genetics and Physiology
Zeitschriftenartikel
319 (9), S. 527 - 538 (2013)
The effects of low levels of light at night upon the endocrine physiology of western scrub-jays (Aphelocoma californica). Journal of Experimental Zoology Part A - Ecological Genetics and Physiology 2012
Zeitschriftenartikel
25 (8), S. 1600 - 1613 (2012)
Independence among physiological traits suggests flexibility in the face of ecological demands on phenotypes. Journal of Evolutionary Biology
Zeitschriftenartikel
279 (1742), S. 3527 - 3534 (2012)
A tropical bird can use the equatorial change in sunrise and sunset times to synchronize its circannual clock. Proceedings of the Royal Society B: Biological Sciences
Zeitschriftenartikel
105 (3), S. 821 - 828 (2012)
Behavioural and physiological effects of population density on domesticated Zebra Finches (Taeniopygia guttata) held in aviaries. Physiology & Behavior
Zeitschriftenartikel
25 (9), S. 1864 - 1876 (2012)
Do immunological, endocrine and metabolic traits fall on a single Pace-of-Life axis? Covariation and constraints among physiological systems. Journal of Evolutionary Biology 2011
Zeitschriftenartikel
153 (1), S. 46 - 58 (2011)
Experimentally elevated testosterone levels enhance courtship behaviour and territoriality but depress acquired immune response in Red bishops Euplectes orix. Ibis
Zeitschriftenartikel
59 (1), S. 187 - 192 (2011)
Food availability but not melatonin affects nocturnal restlessness in a wild migrating passerine. Hormones and Behavior 2010
Zeitschriftenartikel
58 (2), S. 317 - 325 (2010)
Impact of season and social challenge on testosterone and corticosterone levels in a year-round territorial bird. Hormones and Behavior
Zeitschriftenartikel
2, S. 61 - 68 (2010)
Corticosterone at fledging depends on nestling condition, not on parental desertion. Open Access Animal Physiology 2009
Zeitschriftenartikel
195 (5), S. 445 - 451 (2009)
No evidence for melatonin-linked immunoenhancement over the annual cycle of an avian species. Journal of Comparative Physiology A-Neuroethology Sensory Neural and Behavioral Physiology
Zeitschriftenartikel
212 (9), S. 1259 - 1269 (2009)
Circannual basis of geographically distinct bird schedules. The Journal of Experimental Biology
Zeitschriftenartikel
56 (1), S. 163 - 168 (2009)
Persistent diel melatonin rhythmicity during the Arctic summer in free-living willow warblers. Hormones and Behavior 2008
Zeitschriftenartikel
81 (5), S. 673 - 681 (2008)
Constitutive immune function responds more slowly to handling stress than corticosterone in a shorebird. Physiological and Biochemical Zoology
Zeitschriftenartikel
275 (1638), S. 1053 - 1060 (2008)
Progesterone modulates aggression in sex-role reversed female African black coucals. Proceedings of the Royal Society B: Biological Sciences 2007
Zeitschriftenartikel
150 (2), S. 191 - 195 (2007)
Use of ethanol for preserving steroid and indoleamine hormones in bird plasma. General and Comparative Endocrinology
Zeitschriftenartikel
94 (8), S. 693 - 696 (2007)
Daytime light intensity affects seasonal timing via changes in the nocturnal melatonin levels. Die Naturwissenschaften 2006
Zeitschriftenartikel
50 (5), S. 779 - 785 (2006)
Testosterone and corticosterone during the breeding cycle of equatorial and European stonechats (Saxicola torquata axillaris and S. t. rubicola). Hormones and Behavior
Zeitschriftenartikel
49 (5), S. 644 - 653 (2006)
Low ambient temperature increases food intake and dropping production, leading to incorrect estimates of hormone metabolite concentrations in European stonechats. Hormones and Behavior
Zeitschriftenartikel
87 (8), S. 1945 - 1952 (2006)
Stress and the city: Urbanization and its effects on the stress physiology in European Blackbirds. Ecology 2004
Zeitschriftenartikel
139 (2), S. 124 - 130 (2004)
Excremental androgen metabolite concentrations and gonad sizes in temperate zone vs. tropical Stonechats (Saxicola torquata ssp.). General and Comparative Endocrinology 1993
Zeitschriftenartikel
90 (1), S. 119 - 124 (1993)
Twenty-four hour melatonin profiles in a nocturnally migrating bird during and between migratory seasons. General and Comparative Endocrinology 1992
Zeitschriftenartikel
23 (3), S. 264 - 270 (1992)
The migratory time program of the garden warbler: Is there compensation for interruptions? Ornis Scandinavica
Zeitschriftenartikel
79 (6), S. 276 - 278 (1992)
Corticosterone levels of passerine birds during migratory flight. Die Naturwissenschaften 1991
Zeitschriftenartikel
128 (3), S. 339 - 345 (1991)
Variation in hypothalamic gonadotrophin-releasing hormone content plasma and pituitary LH, and in-vitro testosterone release in a long-distance migratory bird, the garden warbler (Sylvia borin), under constant photoperiods. Journal of Endocrinology 1988
Zeitschriftenartikel
77 (3), S. 321 - 326 (1988)
Effects of food-deprivation on diurnal migratory restlessness and diurnal activity in the garden warbler Sylvia borin. Oecologia
Zeitschriftenartikel
107 (1-2), S. 107 - 121 (1988)
Social-status, circulating levels of hormones, and competition for food in winter flocks of the White-throated sparrow. Behaviour
Zeitschriftenartikel
71 (3), S. 398 - 405 (1988)
Effects of ovariectomy on long-day-induced premigratory fat deposition, plasma-Levels of luteinizing-hormone and prolactin, and molt in White-crowned sparrows, zonotrichia-leucophrys-gambelii. General and Comparative Endocrinology 1984
Zeitschriftenartikel
71 (6), S. 329 - 331 (1984)
Relationship between migratory disposition and plasma-levels of gonadotropins and steroid-hormones in the European blackbird. Naturwissenschaften 1978
Zeitschriftenartikel
127 (3), S. 209 - 213 (1978)
Synchronization of a circadian rhythm in pinealectomized European starlings by daily injections of melatonin. Journal of Comparative Physiology A-Neuroethology Sensory Neural and Behavioral Physiology Buchkapitel (1)
2012
Buchkapitel
199, S. 457 - 479 (Hg. Kalsbeek, A.; Merrow, M.; Roenneberg, T.; Foster, R. G.). Elsevier, Amsterdam (2012)
Avian migration: Temporal multitasking anda case study of melatonin cycles in waders. In: Progress in brain research, Bd. Konferenzbeitrag (2)
1988
Konferenzbeitrag
I, S. 646 - 658 (Hg. Ouellet, H.). XIX Congressus Internationalis Ornithologici, Ottawa, Canada, 22. Juni 1986 - 29. Juni 1986. University of Ottawa Press, Ottawa (1988)
Photorefractoriness and negative gonadal feedback in seasonal termination of reproduction in Zonotrichia leucophrys gambelii. In: Acta XIX Congressus Internationalis Ornithologici, Bd. 1982
Konferenzbeitrag
Wallraff, H. G.). International Symposium on Avian Navigation (ISAN), Tirrenia (Pisa), 11. September 1981 - 14. September 1981. Springer, Berlin, Heidelberg (1982)
Adaptive temporal programming of molt and migratory disposition in two closely related long-distance migrants, the pied flycatcher (Ficedula hypoleuca) and the collared flycatcher (Ficedula albicollis). In: Avian Navigation, S. 75 - 89 (Hg. Papi, F.;