Question 1

True or false: Galapagos sea lions are the largest species of sea lion in the world.

Accepted Answer

False. They are actually the smallest sea lion species; Steller sea lions are much larger, weighing up to 2,500 pounds.

Question 2

True or false: Galapagos sea lions can sleep underwater by floating motionless near the surface.

Accepted Answer

False. They sleep on land or rocks; they cannot sleep underwater because they must surface to breathe, unlike seals that can doze in water.

Question 3

True or false: Galapagos sea lions migrate thousands of miles annually between the islands and mainland South America.

Accepted Answer

False. They are non-migratory and stay near the Galapagos archipelago year-round, though males may travel between islands for breeding.

Question 4

True or false: Galapagos sea lions can hold their breath for up to 20 minutes while diving for fish.

Accepted Answer

True. They are exceptional divers, routinely holding their breath for 10-20 minutes to hunt deep-water prey like sardines.

Question 5

True or false: Galapagos sea lions are completely immune to the effects of El Niño on their food supply.

Accepted Answer

False. El Niño reduces fish availability, causing high pup mortality and malnutrition; they are not immune and populations can crash.

Question 6

True or false: Unlike most sea lions, Galapagos sea lions have a distinct, cat-like meow instead of a bark.

Accepted Answer

True. Their vocalizations include a high-pitched, mewing sound, especially in pups, which is different from the typical bark of other sea lion species.

Question 7

True or false: Female Galapagos sea lions sometimes adopt orphaned pups from other mothers in their colony.

Accepted Answer

True. Alloparenting occurs; females may nurse or guard unrelated pups, especially when their own pup is lost, increasing colony cohesion.

Question 8

True or false: Only male Galapagos sea lions have a visible sagittal crest on their skull, used in fights.

Accepted Answer

True. Males develop a prominent bony crest on top of their head as they mature, which helps absorb blows during territorial battles.

Galapagos Sea Lion Trivia Questions