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Article
Philipp Sprau, Auteur ; Tobias Roth, Auteur ; Valentin Amrhein, Auteur ; Marc Naguib, AuteurIn territorial animals, establishing and defending a territory against rivals is commonly a prerequisite for successful reproduction. Yet, often, non-territorial males that are seeking to establish their own territory may intrude into occupied t[...]
Article
Philipp Sprau, Auteur ; Tobias Roth, Auteur ; Valentin Amrhein, Auteur ; Marc Naguib, AuteurIn animal communication, elaborate signals have been shown to be under sexual selection and often to reliably indicate a signaler's quality, condition, or motivation. For instance, the performance of physically challenging signals such as trills[...]
