Authors: Luna-Jorquera, G Garthe, S Sepulveda, FG Weichler, T Vasquez, JA

Citation: G. Luna-jorquera et al., Population size of Humboldt Penguins assessed by combined terrestrial and at-sea counts, WATERBIRDS, 23(3), 2000, pp. 506-510

Authors: Luna-Jorquera, G Culik, BM

Citation: G. Luna-jorquera et Bm. Culik, Metabolic rates of swimming Humboldt penguins, MAR ECOL-PR, 203, 2000, pp. 301-309