Berthold, P.; Querner, U.; Schlenker, R.: Die Mönchsgrasmücke. Ziemsen, Wittenberg-Lutherstadt (1990), 180 S.

Gwinner, E. (Hg.): Bird migration. Physiology and ecophysiology. Springer, Heidelberg, Berlin (1990), 435 S.

Hutter, C.-P.; Thielcke, G.: Natur ohne Grenzen. Thienemanns, Stuttgart (1990), 248 S.

Wickler, W.; Seibt, U.: Männlich weiblich. Ein Naturgesetz und seine Folgen. Piper & Co Verlag, München, Zürich (1990), 221 S.

Aschoff, J.: Circadian temporal orientation. In: Behaviour analysis in theory and practice: Contributions and controversies, S. 3 - 31 (Hg. Blackman, D. E.; Lejeune, H.). Erlbaum, Hove (1990)

Berthold, P.: Evolutionsbiologische Aspekte des heutigen Vogelzuges. In: Evolutionsprozesse im Tierreich, S. 143 - 158 (Hg. Streit, B.). Birkhäuser, Basel (1990)

Berthold, P.: Genetics of migration. In: Bird migration: Physiology and ecophysiology, S. 269 - 280 (Hg. Gwinner, E.). Springer, Berlin (1990)

Biebach, H.: Strategies of trans-Sahara migrants. In: Bird migration. Physiology and ecophysiology, S. 352 - 367 (Hg. Gwinner, E.; Farner, D. S.). Springer-Verlag, Berlin (1990)

Dittami, J.; Gwinner, E.: Endocrine correlates of seasonal reproduction and territorial behavior in some tropical passerines. In: Endocrinology of birds: Molecular to behavioral, S. 225 - 233 (Hg. Wada, M.; Ishii, S.; Scanes, C. G.). Springer, Berlin (1990)

Fricke, H.: Coelacanths - Exploring the future of an ancient fish by submersible. In: Spirit of enterprise. The 1990 Rolex Awards (Hg. Reed, D. W.) (1990)

Gwinner, E.: Circannual rhythms in bird migration: Control of temporal patterns and interactions with photoperiod. In: Bird migration: Physiology and ecophysiology, S. 257 - 268 (Hg. Gwinner, E.). Springer, Berlin, Heidelberg (1990)

Gwinner, E.: Endogenous-exogenous interactions in circannual rhythms. In: Progress in comparative endocrinology, Bd. 32, S. 632 - 638 (Hg. Epple, A.; Scanes, C. G.; Stetson, M. H.). Wiley-Liss. Inc., New York (1990)

Gwinner, E.: Introduction. In: Bird migration. Physiology and ecophysiology, S. 1 - 4 (Hg. Gwinner, E.). Springer, Berlin, Heidelberg (1990)

Huber, F.: Cricket neuroethology: A comparative approach to the nervous system. In: From neuron to action. An appraisal of fundamental and clinical research, S. 375 - 384 (Hg. Deecke, L.; Eccles, J. C.; Mountcastle, V. B.). Springer, Heidelberg (1990)

Huber, F.: Akustische Verständigung im Tierreich. In: Sprache, Vorträge des Studium Generale der Universität Heidelberg, S. 45 - 62 (Hg. Universität Heidelberg). Universität Heidelberg, Heidelberg (1990)

Kaissling, K.-E.: Antennae and noses - Their sensitivities as molecule detectors. In: Sensory transduction, Bd. 194, S. 81 - 97 (Hg. Borsellino, A.; Cervetto, L.; Torre, V.). Plenum Press, New York (1990)

Kits, K. S.; Brussaard, A. B.; Lodder, J. C.; Ter Maat, A.; Devlieger, T. A.: Electrophysiological analysis of the regulation of endocrine and neuroendocrine cells by hormones and transmitters. In: Progress in comparative endocrinology, Bd. 342, S. 146 - 156 (Hg. Epple, A.; Scanes, C. G.; Stetson, M. H.). Wiley-Liss, New York (1990)

Leisler, B.: Selection and use of habitat of wintering migrants. In: Bird migration: Physiology and ecophysiology, S. 156 - 174 (Hg. Gwinner, E.). Springer, Berlin, Heidelberg (1990)

Mittelstaedt, H.: Basic solutions to the problem of head-centric visual localization. In: Perception and control of self-motion, S. 267 - 287 (Hg. Warren, R.; Wertheim, A. H.). Erlbaum, Hillsdale, N. J. (1990)

Mittelstaedt, H.: The role of saccule-type receptors in gravity orientation. In: Disorders of posture and gait, S. 148 - 152 (Hg. Brandt, T.; Paulus, W.; Bles, W.; Dieterich, M.; Krafczyk, S. et al.). Georg Thieme Verlag, Stuttgart (1990)