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Six Flags Discovery Kingdom
Six Flags Discovery Kingdom
San Francisco/Sacramento, California
Seal Cove
 
 

Seal Cove

See California sea lions and Pacific harbor seals at the Seal Cove exhibit, located across from Sea Lion Stadium.

What is notable about our sea lions is they are primarily rescued animals that were deemed non-releasable even after being rehabilitated at the Marine Mammal Center or moved from other facilities. They have thrived here at the park and are great ambassadors of their species, alongside our harbor seals.

Do you know the differences between seals and sea lions?

Here at the park, our California sea lions share an exhibit with Pacific harbor seals and if you didn’t know how different seals and sea lions were before, you can see the stark differences immediately when they’re side by side.

Unlike seals, sea lions have prominent external ear flaps and long fore flippers – with a bone structure similar to a human arm and hand, and they can move on land as well as water – their hind flippers rotate forward, allowing them to walk on “all fours.” They also use their large fore flippers to propel themselves when swimming. Sea lions communicate through vocalization, including barking, growling and grunting; and specific vocalizations between mother and pup.

Seals, on the other hand, lack an external ear flap, but have an opening to the ear canal that provides them with a keen sense of hearing. Seals have short fore flippers and have hind flippers that extend directly behind the plump body. When on land, harbor seals move like inchworms, but they swim gracefully underwater.

Sgt. Nevis

Our big, handsome male, Sgt. Nevis was rescued after surviving a tragedy. He resides at both Seal Cove and behind Sea Lion Stadium, depending on the time of year. 

His story is heart-tugging. One November day in 2009, the world changed for him as he was feeding on fish in the Sacramento River. With several blasts from a shotgun, this wild animal in the prime of life was maliciously injured and left for dead.  It is a federal crime to harm marine mammals, yet some individuals feel that they have a right to defend what they perceive as theirs. 

Fortunately, good-hearted residents in the community acted fast, contacting The Marine Mammal Center, an organization that specializes in rescuing and rehabilitating marine mammals such as sea lions, harbor seals and elephant seals.  The animal initially stayed close to the area, the deep wounds obvious under his eyes. Several attempts by their water rescue team were initially futile, as the animal could not be recovered safely.  Finally, several weeks later, the emaciated sea lion was stabilized and rescued then brought to The Marine Mammal Center for sustained treatment and care.

Sgt. Nevis’ injuries are still evident and prevent him from surviving in the way he once did – but his spirit remains resilient.  Thanks to the volunteers and staff at The Marine Mammal Center and Six Flags Discovery Kingdom, Sgt. Nevis – named after the Yolo County Sheriff who stayed with him after his rescue – is home, alive, and thriving.

Conservation Status: A SPECIES OF LEAST CONCERN California sea lions are categorized as a species of least concern with a relatively healthy population throughout their range along the Pacific coast of North America, from British Columbia to the southern tip of Baja, California.  They are protected under the U.S. Marine Mammal Protection Act, and it is illegal to hunt or harass any marine mammal in U.S. waters.

Pacific harbor seals are a SPECIES OF LEAST CONCERN. About 21% of harbor seal pups do not survive their first year and can be attributed to several factors, including illness, predation, maternal abandonment and injuries. This species is also affected by human encroachment and human pressures such as pollution.

How You Can Help While the California sea lion is not threatened or endangered, they are threatened by humans, becoming entangled in fishing nets and ocean trash, gunshots and boat strikes as well as environmental factors, such as toxic waters. Pacific harbor seals are on occasion accidentally caught in fishing nets as by catch and die by drowning.

Six Flags Discovery Kingdom has helped to rehabilitate rescued or stranded pups and adults in partnership with the Marine Mammal Center and the National Marine Fisheries. Support The Marine Mammal Center and its programs to rescue and rehabilitate sick and injured marine mammals, and other similar marine mammal facilities.

 

What do you think?

Animal Encounter
Location in Park: 

Land attraction near Yosemite Sam's Flight School, Taz's Typhoon, and Daffy's Deep Sea Diver

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