Publications of Hubert Schwabl

Meijer, T.; Schwabl, H.: Hormonal patterns in breeding and nonbreeding kestrels, Falco tinnunculus: Field and laboratory studies. General and Comparative Endocrinology 74 (1), pp. 148 - 160 (1989)

Schwabl, H.; Farner, D. S.: Dependency of testosterone of photoperiodically-induced vernal fat disposition in female white-crowned sparrows. The Condor 91 (1), pp. 108 - 112 (1989)

Schwabl, H.; Farner, D. S.: Endocrine and environmental-control of vernal migration in male white-crowned sparrows, zonotrichia-leucophrys-gambelii. Physiological Zoology 62 (1), pp. 1 - 10 (1989)

Schwabl, H.: Raum-zeitliches Verhalten der Amsel (Turdus merula) im Herbst und seine Beziehung zum Phänomen des Teilzuges. Die Vogelwarte 34 (4), pp. 312 - 318 (1988)

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.; Wingfield, J. C.; Farner, D. S.: Influence of winter on endocrine state and behavior in European blackbirds (Turdus merula). Zeitschrift für Tierpsychologie 68 (3), pp. 244 - 252 (1985)

Schwabl, H.; Wingfield, J. C.; Farner, D. S.: Endocrine correlates of autumnal behavior in sedentary and migratory individuals of a partially migratory population of the European blackbird (Turdus merula). The Auk 101 (3), pp. 499 - 507 (1984)

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)

Moore, M. C.; Schwabl, H.; Farner, D. S.: Biochronometry of testicular regression in white-crowned sparrows (Zonotrichia leucophrys gambelii). Journal of Comparative Physiology A-Neuroethology Sensory Neural and Behavioral Physiology 153 (4), pp. 489 - 494 (1983)

Schwabl, H.: Ausprägung und Bedeutung des Teilzugverhaltens einer südwestdeutschen Population der Amsel Turdus merula. Journal für Ornithologie 124 (2), pp. 101 - 116 (1983)

Schwabl, H.; Wingfield, J. C.; Farner, D. S.: Seasonal variation plasma levels of luteinizing hormone and steroid hormones in the European blackbird Turdus merula. Die Vogelwarte 30 (4), pp. 283 - 294 (1980)

Schwabl, H.; Lipar, J.: Hormonal regulation of begging behaviour. In: The evolution of begging. Competition, cooperation and communication, pp. 221 - 244 (Eds. Wright, J.; Leonard, M. L.). Kluwer Academic Publishers, New York, Boston, Dordrecht, London, Moscow (2002)

Schwabl, H.: Control of offspring fitness by maternal hormones. In: Advances in Comparative Endocrinology, Vol. 1-2, pp. 1677 - 1682 (Eds. Kawashima, S.; Kikuyama, S.) (1997)

Schwabl, H.; Silverin, B.: Control of partial migration and autumnal behavior. In: Bird migration: Physiology and ecophysiology, pp. 144 - 155 (Ed. Gwinner, E.). Springer, Berlin, Heidelberg (1990)

Wingfield, J. C.; Schwabl, H.; Mattocks Jr., P. W.: Endocrine mechanisms of migration. In: Bird migration: Physiology and ecophysiology, pp. 232 - 256 (Ed. Gwinner, E.). Springer, Berlin, Heidelberg (1990)

Schwabl, H.: Maternal steroid hormones in the egg. In: Perspectives in avian endocrinology, pp. 3 - 13 (Eds. Harvey, S.; Etches, R. J.). 6th International Symposium on Avian Endocrinology (ISAE), Lake Louise, Canada, March 31, 1996 - April 05, 1996. Bristol, UK (1997)

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)

Schwabl, H.: Endocrine aspects of partial migration. In: Acta XIX Congressus Internationalis Ornithologici, Vol. II, pp. 1722 - 1737 (Ed. Ouellet, H.). XIX Congressus Internationalis Ornithologici, Ottawa, Canada, June 22, 1986 - June 29, 1986. University of Ottawa Press, Ottawa (1988)