A helicopter fills a bucket of water for use in fighting the Rockport Fire near Rockport State Park in Utah on August 14. The cause of the blaze in the scrub oak and sagebrush foothills about 40 miles (64 km) east of Salt Lake City was unknown but there were reports of lightning strikes in the area mid-afternoon when the blaze erupted, according to local media. Reuters/Jim Urquhart  REUTERS/Jim Urquhart