Advertisement

Naturwissenschaften

, Volume 69, Issue 11, pp 555–557 | Cite as

Testicular development in european starlings in early spring

Response to short or increasing daylength?
  • E. Gwinner
  • G. Gänshirt
Kurze Originalmitteilungen

Keywords

Early Spring Testicular Development European Starling 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Reference

  1. 1.
    Bullough, W.S.: Phil. Trans. Roy. Soc. London, Ser. B. Biol. Sci. 231, 165 (1942)Google Scholar
  2. 2.
    Berthold, P.: Vogelwarte 22, 236 (1964)Google Scholar
  3. 3.
    Berthold, P.: Experientia 23, 963 (1967)Google Scholar
  4. 4.
    Gwinner, E.: Naturwissenschaften 64, 44 (1977)Google Scholar
  5. 5.
    Gänshirt, G., Gwinner, E.: J. Ornithol. 120, 322 (1979)Google Scholar
  6. 6.
    Farner, D.S., Lewis, R.A., in: Photophysiology, Vol. 6, p. 325 (ed. A.C. Giese). New York-London: Academic Press 1971Google Scholar
  7. 7.
    Burger, J.W.: Wilson Bull. 61, 211 (1949)Google Scholar
  8. 8.
    Schwab, R.G., in: Biochronometry, p. 428 (ed. M. Menaker). Washington D.C.: Nat Acad. Sci. 1971; Hamner, W.M., in: ibid., p. 448; Gwinner, E., Dittami, J., in: Vertebrate Crcadian Systems (eds. J. Aschoff, S. Daan, G. Groos). Heidelberg: Springer (in press)Google Scholar
  9. 9.
    Schwab, R.G., Rutledge, J.T.: Int. J. Biometeor. 22, 116 (1978)Google Scholar
  10. 10.
    Rutledge, J.T., Schwab, R.G.: J. Exp. Zool. 187, 71 (1974); Rutledge, J.T.: Int. J. Biometeor. 24, 77 (1980)Google Scholar
  11. 11.
    Farner, D.S.: Ann. Rev. Physiol. 23, 71 (1961)Google Scholar
  12. 12.
    Gwinner, E.: Z. Tierpsychol. 38, 34 (1975)Google Scholar

Copyright information

© Springer-Verlag 1982

Authors and Affiliations

  • E. Gwinner
    • 1
  • G. Gänshirt
    • 1
  1. 1.Max-Planck-Institut für VerhaltensphysiologieAndechs

Personalised recommendations