PBS
Nova Science Now: Smart Marine Mammals: Smart Sea Lions
In this video, meet Rio, a captive California sea lion who has helped research biologists to better understand the cognitive abilities of this species. See how Rio has learned that certain sounds are associated with certain letters or...
California Academy of Sciences
California Academy of Sciences: Sea Lion Disappearance
Why have the California sea lions disappeared from Pier 39? And where have they gone? [2:15]
PBS
Pbs Teachers: Sea Lions
Observe the characteristics and behavior of sea lions while watching kids use the scientific method to find out if changing a sea lion's diet will affect the amount of time it hunts and plays.