Book Chapter
Hayes, W. K.; Carter, R. L.; Wikelski, M.; Sonnentag, J. A.: Determinants of lek mating success in male Galapagos marine iguanas. Behavior, body size, condition, ornamantation, ectoparasite load, and femal choice. In: Iguanas: Biology and conservation, pp. 127 - 147 (Eds. Alberts, A. C.; Carter, R. L.; Hayes, W. K.; Martins, E. P.). University of California Press, Berkeley (2004)