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Browsing by Author "Lukas, Juliane"
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2021-01-07ZeitschriftenartikelConsistent Behavioral Syndrome Across Seasons in an Invasive Freshwater Fish Lukas, Juliane; Kalinkat, Gregor; Miesen, Friedrich Wilhelm; Landgraf, Tim; Krause, Jens; Bierbach, DavidUnderstanding the linkage between behavioral types and dispersal tendency has become a pressing issue in light of global change and biological invasions. Here, we explore whether dispersing individuals exhibit behavioral ...
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2021-03-18ZeitschriftenartikelDiurnal Changes in Hypoxia Shape Predator-Prey Interaction in a Bird-Fish System Lukas, Juliane; Auer, Felix; Goldhammer, Tobias; Krause, Jens; Romanczuk, Pawel; Klamser, Pascal; Arias-Rodriguez, Lenin; Bierbach, DavidAnimals often face changing environments, and behavioral flexibility allows them to rapidly and adaptively respond to abiotic factors that vary more or less regularly. However, abiotic factors that affect prey species do ...
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2020-05-15ZeitschriftenartikelGuppies Prefer to Follow Large (Robot) Leaders Irrespective of Own Size Bierbach, David; Mönck, Hauke J.; Lukas, Juliane; Habedank, Marie; Romanczuk, Pawel; Landgraf, Tim; Krause, JensBody size is often assumed to determine how successfully an individual can lead others with larger individuals being better leaders than smaller ones. But even if larger individuals are more readily followed, body size ...
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2018-02-05ZeitschriftenartikelInsights into the Social Behavior of Surface and Cave-Dwelling Fish (Poecilia mexicana) in Light and Darkness through the Use of a Biomimetic Robot Bierbach, David; Lukas, Juliane; Bergmann, Anja; Elsner, Kristiane; Höhne, Leander; Weber, Christiane; Weimar, Nils; Arias-Rodriguez, Lenin; Mönck, Hauke J.; Nguyen, Hai; Romanczuk, Pawel; Landgraf, Tim; Krause, JensBiomimetic robots (BRs) are becoming more common in behavioral research and, if they are accepted as conspecifics, allow for new forms of experimental manipulations of social interactions. Nevertheless, it is often not ...