Publications of Ingrid Schwabl

Goymann, W.; Geue, D.; Schwabl, I.; Flinks, H.; Schmidl, D.; Schwabl, H.; Gwinner, E.: Testosterone and corticosterone during the breeding cycle of equatorial and European stonechats (Saxicola torquata axillaris and S. t. rubicola). Hormones and Behavior 50 (5), pp. 779 - 785 (2006)

Goymann, W.; Trappschuh, M.; Jensen, W.; Schwabl, I.: Low ambient temperature increases food intake and dropping production, leading to incorrect estimates of hormone metabolite concentrations in European stonechats. Hormones and Behavior 49 (5), pp. 644 - 653 (2006)

Partecke, J.; Schwabl, I.; Gwinner, E.: Stress and the city: Urbanization and its effects on the stress physiology in European Blackbirds. Ecology 87 (8), pp. 1945 - 1952 (2006)

Rödl, T.; Goymann, W.; Schwabl, I.; Gwinner, E.: Excremental androgen metabolite concentrations and gonad sizes in temperate zone vs. tropical Stonechats (Saxicola torquata ssp.). General and Comparative Endocrinology 139 (2), pp. 124 - 130 (2004)

Gwinner, E.; Schwabl-Benzinger, I.; Schwabl, H.; Dittami, J.: Twenty-four hour melatonin profiles in a nocturnally migrating bird during and between migratory seasons. General and Comparative Endocrinology 90 (1), pp. 119 - 124 (1993)

Gwinner, E.; Schwabl, H.; Schwabl-Benzinger, I.: The migratory time program of the garden warbler: Is there compensation for interruptions? Ornis Scandinavica 23 (3), pp. 264 - 270 (1992)

Gwinner, E.; Zeman, M.; Schwabl-Benzinger, I.; Jenni-Eiermann, S.; Jenni, L.; Schwabl, H.: Corticosterone levels of passerine birds during migratory flight. Die Naturwissenschaften 79 (6), pp. 276 - 278 (1992)

Bluhm, C.K.; Schwabl, H.; Schwabl, I.; Perera, A.; Follett, B.K.; Goldsmith, A.R.; Gwinner, E.: 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 128 (3), pp. 339 - 345 (1991)

Gwinner, E.; Schwabl, H.; Schwabl-Benzinger, I.: Effects of food-deprivation on diurnal migratory restlessness and diurnal activity in the garden warbler Sylvia borin. Oecologia 77 (3), pp. 321 - 326 (1988)

Schwabl, H.; Ramenofsky, M.; Schwabl-Benzinger, I.; Farner, D. S.; Wingfield, J. C.: Social-status, circulating levels of hormones, and competition for food in winter flocks of the White-throated sparrow. Behaviour 107 (1-2), pp. 107 - 121 (1988)

Schwabl, H.; Schwabl-Benzinger, I.; Goldsmith, A. R.; Farner, D. S.: 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 71 (3), pp. 398 - 405 (1988)

Schwabl, H.; Schwabl-Benzinger, I.; Farner, D. S.: Relationship between migratory disposition and plasma-levels of gonadotropins and steroid-hormones in the European blackbird. Naturwissenschaften 71 (6), pp. 329 - 331 (1984)

Gwinner, E.; Benzinger, I.: 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 127 (3), pp. 209 - 213 (1978)

Gwinner, E.; Helm, B.; Koolhaas, A.; Battley, P.; Schwabl, I.; Dekinga, A.; Piersma, T.: Avian migration: Temporal multitasking anda case study of melatonin cycles in waders. In: Progress in brain research, Vol. 199, pp. 457 - 479 (Eds. Kalsbeek, A.; Merrow, M.; Roenneberg, T.; Foster, R. G.). Elsevier, Amsterdam (2012)

Farner, D. S.; Mattocks Jr., P. W.; Schwabl, H.; Schwabl-Benzinger, I.: Photorefractoriness and negative gonadal feedback in seasonal termination of reproduction in Zonotrichia leucophrys gambelii. In: Acta XIX Congressus Internationalis Ornithologici, Vol. I, pp. 646 - 658 (Ed. Ouellet, H.). XIX Congressus Internationalis Ornithologici, Ottawa, Canada, June 22, 1986 - June 29, 1986. University of Ottawa Press, Ottawa (1988)

Gwinner, E.; Schwabl-Benzinger, I.: 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, pp. 75 - 89 (Eds. Papi, F.; Wallraff, H. G.). International Symposium on Avian Navigation (ISAN), Tirrenia (Pisa), September 11, 1981 - September 14, 1981. Springer, Berlin, Heidelberg (1982)