Seibt, U.; Wickler, W.; Kleindienst, H. U.; Sonnenschein, E.: Structure, geography and origin of dialects in the traditive song of the forest weaver Ploceus bicolor sclateri in Natal, S. Africa. Behaviour 139, pp. 1237 - 1265 (2002)
Gahr, M.; Sonnenschein, E.; Wickler, W.: Sex difference in the size of the neural song control regions in a dueting songbird with similar song repertoire size of males and females. The Journal of Neuroscience 18 (3), pp. 1124 - 1131 (1998)
Schwabl, H.; Sonnenschein, E.: Antiphonal duetting and sex hormones in the tropical bush shrike Laniarius funebris (HARTLAUB). Hormones and Behavior 26 (3), pp. 295 - 307 (1992)
Wickler, W.; Sonnenschein, E.: Ontogeny of song in captive duet-singing slate-coloured boubous (Laniarius funebris). A study in birdsong epigenesis. Behaviour 111 (1), pp. 220 - 233 (1989)
Sonnenschein, E.; Reyer, H.-U.: Mate-guarding and other Functions of Antiphonal Duets in the Slate-coloured Boubou (Laniarius funebris). Zeitschrift für Tierpsychologie 63 (2-3), pp. 112 - 140 (1983)
Why do primates have big brains? In the Panamanian rainforest, scientists pitted large-brained primates against smaller-brained mammals to find out who was the smartest forager
The first narrative nonfiction book about the pioneering animal tracking project ICARUS, written by its founder Martin Wikelski, is published by Greystone Books