Pérez-Cortés M., H., Barrera A., C. A. and Ollervides, F. (2006) “First record of humpback whale (<i>Megaptera novaeangliae</i>) mother and calf inside Bahia Magdalena, Baja California Sur, Mexico”, Latin American Journal of Aquatic Mammals, 5(1), pp. 77-79. doi: 10.5597/lajam00097.