San Carlos Beach in Monterey, California, has been temporarily closed to the public due to an unusual influx of sea lions. This event has drawn significant public interest, with many people visiting to observe the animals from a safe distance. Marine biologist Lisa Uttal attributes the gathering to the abundance of food in the Monterey Bay National Marine Sanctuary, and notes that most of the sea lions are male. Authorities are enforcing the Marine Mammal Protection Act, which prohibits disturbing the animals, and are advising the public to maintain a distance of at least 50 yards. The sea lions are expected to remain for three to four weeks, after which the beach will be reopened to the public.