Humpback whales , the coast of Alaska , Pacific Ocean. 座頭鯨 , 阿拉斯加海岸 , 太平洋.

nature photographer, Jon Cornforth, from Seattle in the U.S.

Jumping for joy! Humpback whales breach off the coast of Alaska for the sheer fun of it | Mail Online http://www.dailymail.co.uk/news/article-2165533/Jumping-joy-Humpback-whales-breach-coast-Alaska-sheer-fun-it.html
Humpback whale - Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/Humpback_whale
座頭鯨 - 维基百科，自由的百科全书 http://zh.wikipedia.org/wiki/%E5%BA%A7%E5%A4%B4%E9%B2%B8