A murmuration of starlings (Sturnus Vulgaris) fly over a lake during sunset outside of Oroklini village near southern costal city of Larnaca, in southeast Mediterranean island of Cyprus, Monday, Feb.

Sexually motivated song is predicted by androgen-and opioid-related gene expression in the medial preoptic nucleus of male European starlings (Sturnus vulgaris). Behavioral Brain Research. Cordes, M.A ...

Delineating the decision-making mechanisms underlying choice between drug and nondrug rewards remains a challenge. This study adopts an original approach to probe these mechanisms by comparing ...