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Zeitschriftenartikel (21)

  1. 1.
    Zeitschriftenartikel
    Schwabl, H.; Dowling, J.; Baldassarre, D. T.; Gahr, M.; Lindsay, W. R.; Webster, M. S.: Variation in song system anatomy and androgen levels does not correspond to song characteristics in a tropical songbird. Animal Behaviour 104, S. 39 - 50 (2015)
  2. 2.
    Zeitschriftenartikel
    Gwinner, H.; Yohannes, E.; Schwabl, H.: Nest composition and yolk hormones: Do female European starlings adjust yolk androgens to nest quality? Avian Biology Research 6 (4), S. 307 - 312 (2013)
  3. 3.
    Zeitschriftenartikel
    Alquezar, R. D.; Schwartz, B.; Schwabl, H.; Macedo, R. H.: Nest, eggs, and nestlings of the fawn-breasted tanager (Pipraeidea melanonota) in Venezuela. Ornitologia Neotropical 21 (4), S. 615 - 618 (2010)
  4. 4.
    Zeitschriftenartikel
    Partecke, J.; Schwabl, H.: Organizational effects of maternal testosterone on reproductive behavior of adult house sparrows. Developmental Neurobiology 68 (14), S. 1538 - 1548 (2008)
  5. 5.
    Zeitschriftenartikel
    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), S. 779 - 785 (2006)
  6. 6.
    Zeitschriftenartikel
    Gwinner, H.; Schwabl, H.: Evidence for sexy sons in European starlings (Sturnus vulgaris). Behavioral Ecology and Sociobiology 58 (4), S. 375 - 382 (2005)
  7. 7.
    Zeitschriftenartikel
    Marshall, R. C.; Leisler, B.; Catchpole, C. K.; Schwabl, H.: Male song quality affects circulating but not yolk steroid concentrations in female canaries (Serinus canaria). The Journal of Experimental Biology 208 (24), S. 4593 - 4598 (2005)
  8. 8.
    Zeitschriftenartikel
    Schwabl, H.; Flinks, H.; Gwinner, E.: Testosterone, reproductive stage, and territorial behavior of male and female European stonechats Saxicola torquata. Hormones and Behavior 47 (5), S. 503 - 512 (2005)
  9. 9.
    Zeitschriftenartikel
    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), S. 119 - 124 (1993)
  10. 10.
    Zeitschriftenartikel
    Gwinner, E.; Schwabl, H.; Schwabl-Benzinger, I.: The migratory time program of the garden warbler: Is there compensation for interruptions? Ornis Scandinavica 23 (3), S. 264 - 270 (1992)
  11. 11.
    Zeitschriftenartikel
    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), S. 276 - 278 (1992)
  12. 12.
    Zeitschriftenartikel
    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, S. 339 - 345 (1991)
  13. 13.
    Zeitschriftenartikel
    Kriner, E.; Schwabl, H.: Control of winter song and territorial aggression of female robins (Erithacus rubecula) by testosterone. Ethology 87 (1-2), S. 37 - 44 (1991)
  14. 14.
    Zeitschriftenartikel
    Schwabl, H.; Bairlein, F.; Gwinner, E.: Basal and stress-induced corticosterone levels of garden warblers, Sylvia borin, during migration. Journal of Comparative Physiology B-Biochemical Systemic and Environmental Physiology 161 (6), S. 576 - 580 (1991)
  15. 15.
    Zeitschriftenartikel
    Schwabl, H.; Gwinner, E.; Benvenuti, S.; Ioalé, P.: Exposure of dunnocks (Prunella modularis) to their previous wintering site modifies autumnal activity pattern: Evidence for site recognition? Ethology 88 (1), S. 35 - 45 (1991)
  16. 16.
    Zeitschriftenartikel
    Schwabl, H.; Farner, D. S.: Dependency of testosterone of photoperiodically-induced vernal fat disposition in female white-crowned sparrows. Condor 91 (1), S. 108 - 112 (1989)
  17. 17.
    Zeitschriftenartikel
    Schwabl, H.; Farner, D. S.: Endocrine and environmental-control of vernal migration in male white-crowned sparrows, zonotrichia-leucophrys-gambelii. Physiological Zoology 62 (1), S. 1 - 10 (1989)
  18. 18.
    Zeitschriftenartikel
    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), S. 321 - 326 (1988)
  19. 19.
    Zeitschriftenartikel
    Schwabl, H.: Raum-zeitliches Verhalten der Amsel (Turdus merula) im Herbst und seine Beziehung zum Phänomen des Teilzuges. Die Vogelwarte 34 (4), S. 312 - 318 (1988)
  20. 20.
    Zeitschriftenartikel
    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, S. 107 - 121 (1988)
  21. 21.
    Zeitschriftenartikel
    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), S. 398 - 405 (1988)
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