SAN DIEGO (AP) — SeaWorld San Diego is caring for a sea lion that was unexpectedly born to a sick mother. The park says the pup was discovered Wednesday when a team went to check the health of her mother, who was rescued from an Oceanside beach Tuesday afternoon. The pup made a live appearance online hours after her birth. The black-furred, flippered newborn is being nursed with a special milk formula through a feeding tube because the mother is too sick to care for her. The park says the mother may have eaten shellfish or fish poisoned by domoic acid, a naturally occurring toxin from algae. The park hopes the mother will feel better in a day or so and will take over caring for her pup.Read more on NewsOK.com