Reference citation: Salazar, S. and R.H. Bustamante. 2003. Effects of the 1997-98 El Nino on population size and diet of the Galapagos sea lion (Zalophus wollebaeki). Noticias de Galapagos 62:40-45.
Source citation: Palomares, M.L.D. and D. Pauly. Editors. 2018. SeaLifeBase. World Wide Web electronic publication. www.sealifebase.org, version (10/2018).
