A behavioral comparison of captive-born, reintroduced golden lion tamarinsand their wild-born offspring Stoinski, T.S., Beck, B.B.,Bloomsmith, M.A. & Maple, T.L. 137
Energy expendituresduring reproduction by sockeye salmon (Oncorhynchusnerka) Healey, M.C., Lake, R. & Hinch, S.G. 161
The influence of temperatureon the behavior of captive mother-infant baboons Brent, L., Koban, T. & Evans, S. 209
Is the dog--human relationship an attachment bond? An observational studyusing Ainsworth's strange situation Prato-Previde, E., Custance, D.M.,Spiezio, C. & Sabatini, F. 225
The development of biting interactions and taskperformance in a tropical eusocial wasp O'Donnell, S. 255
Temporal variation in malechaffinch song depends on the singer and the songtype Riebel, K. & Slater, P.J.B. 269