Ảnh trong tuần (16-22/4/2011)

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April 21: Flocks of shoreline birds inhabit Raccoon Island, one of several barrier islands threatened by coastal erosion and oil exploration in Louisiana, a year after the BP oil spill. (Reuters)

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April 20: A commercial fishing boat sits anchored before sunrise in Grand Isle, La., a year after the Deepwater Horizon oil spill. (AP Photo/Patrick Semansky)

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April 16: The waterline from the March 11 tsunami is left on the wall at the barber shop in Ishinomaki, Miyagi Prefecture, northeastern Japan. (AP Photo/Sergey Ponomarev)

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April 18: Music fans walk through water bottles towards the exit at the end of the Coachella Music & Arts Festival, early Monday morning in Indio, Calif. (AP Photo/Spencer Weiner)