Alonso-Alvarez, C., Ferrer, M., Figuerola, J., Veira, J.A.R., Estepa, J., Torres, L.M. 2002. The effects of testosterone manipulation on the body condition of captive male yellow-legged gulls. Comparative Biochemistry and Physiology – A Molecular and Integrative Physiology 131: 293 – 303.
Key words: androgens, birds, daily intake, hematocrit, plasma chemistry, thyroid hormones
Year: 2002