Republic of Korea submarine ROKS Lee Eokgi transits on the surface in Pearl Harbor Hawaii. StocktrekImages
French Polynesia, Rangiroa, Blue Lagoon, Blacktip Reff Shark (Carcharhinus Melanopterus). PacificStock
A humpback whale leaps (breaches) from the calm waters of Lynn Canal in Alaska's Inside Passage, near Juneau. Herbert Glacier and snowcapped mountains of Coastal Range beyond, Tongass National Forest. PacificStock