Testosterone increases repertoire size in an open-ended learner: An experimental study using adult male European starlings (Sturnus vulgaris)
Publication/Journal: Hormones and Behavior
Keywords: adult song learning, european starling, repertoire turnover, repetition rate, sexual signal, song bout length, sturnus vulgaris, testosterone
2012
Simultaneous treatment with an aromatase inhibitor and an anti-androgen decreases the likelihood of dawn song in free-living male great tits, Parus major
Publication/Journal: Hormones and Behavior
Keywords: androgen inhibitors, atd, dawn chorus, flutamide, parus major, song, testosterone
2005
Castration does not decrease nonreproductive aggression in yearling male European starlings (Sturnus vulgaris)
Publication/Journal: Hormones and Behavior
Keywords: castration, nonreproductive aggression, sturnus vulgaris, testosterone
2003
Female presence affects male behavior and testosterone levels in the European starling (Sturnus vulgaris)
Publication/Journal: Hormones and Behavior
Keywords: challenge hypothesis, female presence, mate attraction behavior, sexual selection, sturnus vulgaris, testosterone
2003