Staff and volunteers work to clean oil off a brown pelican at the International Bird Rescue center in San Pedro, Los Angeles, California, United States, May 22, 2015. Up to 2,500 barrels (105,000 gallons) of crude petroleum, according to latest estimates, gushed onto San Refugio State Beach and into the Pacific about 20 miles (32 km) west of Santa Barbara on Tuesday when an underground pipeline that runs along the coastal highway burst. REUTERS/Lucy Nicholson