![]() They easily propel themselves through crashing surf and dangerously sharp coastal rocks. Although somewhat clumsy on land with their flippers, Galápagos sea lions are amazingly agile in the water.In Spanish, Galápagos sea lions are called “Lobos del Mar” which translates as “wolves of the sea.”.Currently, this species is classified as Endangered (EN) on the IUCN Red List and its numbers today are decreasing. The pesticide DDT, still in targeted use to prevent malaria in tropical countries, accumulates through the food chain and is found at near-toxic concentrations in sea lion pups.Īccording to the IUCN Red List, the total population size of Galápagos sea lions is around 9,200-10,600 mature individuals. Stray dogs introduced by humans form packs and attack sea lions. They are impacted by humans indirectly as well. The sea lions have learned that being near the fisheries they have a better chance at capturing fish with little to no work, but as a result, they are in more danger from boats and net entanglement. As the human population continues to grow it nevertheless presents various risks for accident and disease. Sharks and killer whales are the main predators of the sea lion, especially little pups are easy targets. From birth, a mother sea lion recognizes her pup’s distinct bark and finds her offspring from a crowd of barking sea lions.ĭuring El Niño events, the population of these animals tends to decrease as ocean temperatures warm and cold-adapted marine life on which the sea lions depend declines, which lead to die-offs. ![]() Females and juveniles do not bark, but both sexes of younger pups growl. The rest of the time they spend on the beach. They rarely travel far from the shore and, when threatened will flee from the water as quickly as possible. Most of the time is spent in the water hunting, or just to cool down from the heat. Galápagos sea lions become active at sunrise when the dominant bull first enters the water to feed followed by the rest of the group. Because the dominant male cannot feed while defending his colony, he eventually becomes too tired and weak and is overpowered by a well-nourished, fresh bull. ![]() They usually congregate fairly peaceably on less favorable areas of the coastline in “bachelor colonies”. Because there is only one male in each harem, there is always a surplus of “bachelor” male sea lions. The average dominant bull holds his territory for only a few months until he is challenged by another male. Territorial males vocalize at higher rates and vocalization is important to them because it plays a key role in the selection of female and helps ward off intruding non-territorial males into their harem. Males in this species are two types: territorial and non-territorial. As they grow, they fight to win dominance of a harem of between five and 25 cows, and the surrounding territory. It does not store any personal data.Galápagos sea lions are very social and on land, they form colonies in their hauling-out areas. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. The cookie is used to store the user consent for the cookies in the category "Performance". This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary". The cookie is used to store the user consent for the cookies in the category "Other. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". The cookie is used to store the user consent for the cookies in the category "Analytics". These cookies ensure basic functionalities and security features of the website, anonymously. Necessary cookies are absolutely essential for the website to function properly. ![]() Open Position: Digital Marketing Strategist Freelance Consultant.The Great Lakes Named Mission Blue’s First Freshwater Hope Spot.Byron Bay Named Australia’s Newest Mission Blue Hope Spot Highlighting Need for Improved Marine Protections.The Northeast “Whale Capital” of Iceland Recognized as Mission Blue Hope Spot.Recording & Resources: Diving in Deep, Mining the High Seas – A Panel Discussion with Dr.
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