Dosages of corticosterone in chinstrap penguins (Pygoscelis antarctica): effect of capture and physical restraint measured at three times - Souza, J. S; Convey, P; Viau, Priscila; Costa, E. S; Pessoa, A. R. L; Oliveira, Cláudio Alvarenga de; Torres, J. P. M; Alves, M. A. S (International Society of Wildlife Endocrinology, 2015)