Stock Photo: Adult Galapagos sea lion Zalophus wollebaeki underwater in the Galapagos Island Archipelago, Ecuador. Adult Galapagos sea lion Zalophus wollebaeki underwater in the Galapagos Island Archipelago, Ecuador MORE INFO The population of this sea lion fluctuates between 20,000 and 50,000 individuals within the Galapagos, depending on food resources and events such as El Nino
Stock Photo: 1566-852389 Adult Galapagos sea lion Zalophus wollebaeki underwater in the Galapagos Island Archipelago, Ecuador. Adult Galapagos sea lion Zalophus wollebaeki underwater in the Galapagos Island Archipelago, Ecuador  MORE INFO The population of this sea lion fluctuates between 20,000 and 50,000 individuals within the Galapagos, depending on food resources and events such as El Nino