PeerJ Author 100 Points Contributions by role Author 100 Contributions by subject area Animal Behavior Neuroscience Daniel Knudsen PeerJ Author Summary Animal Behavior Neuroscience Past or current institution affiliations UC San Diego PeerJ Contributions Articles 1 September 12, 2013 Estradiol differentially affects auditory recognition and learning according to photoperiodic state in the adult male songbird, European starling (Sturnus vulgaris) Rebecca M. Calisi, Daniel P. Knudsen, Jesse S. Krause, John C. Wingfield, Timothy Q. Gentner https://doi.org/10.7717/peerj.150 PubMed 24058881
