Episodic targeting aggression and the histories of Lemur social groups Laura G. VickM. E. Pereira OriginalPaper Pages: 3 - 12
Calling energetics of a neotropical treefrog, Hyla microcephala Kentwood D. WellsTheodore L. Taigen OriginalPaper Pages: 13 - 22
Male traits expressed in females: direct or indirect sexual selection? Katherine E. MumaPatrick J. Weatherhead OriginalPaper Pages: 23 - 31
Intraspecific nest parasitism in the swallow Hirundo rustica: the importance of neighbors Anders Pape Møller OriginalPaper Pages: 33 - 38
Results of dyeing male yellow-headed blackbirds solid black: implications for the arbitrary identity badge hypothesis Sievert RohwerEivin Røskaft OriginalPaper Pages: 39 - 48
Arousal by sexual stimuli accelerates the re-entrainment of hamsters to phase advanced light-dark cycles Gerry I. HonradoN. Mrosovsky OriginalPaper Pages: 57 - 63
A mechanism for female choice of large males in the treefrog Hyla chrysoscelis Molly R. MorrisS. L. Yoon OriginalPaper Pages: 65 - 71
An experimental study of paternal behavior in red-winged blackbirds Linda A. Whittingham OriginalPaper Pages: 73 - 80