Tonga's warm, sheltered waters serve as mating, breeding and nursing grounds for the Southern Humpback Whales. The footage was taken in the Ha'apai Islands in September 2010. I used a Canon Power Shot G10 in WP-DC28 housing with natural light only.
Music: "Dragonflying" by Admiral Bob (feat. snowflake) ccmixter.org/files/admiralbob77/29712 is licensed under a Creative Commons license: creativecommons.org/licenses/by/3.0/