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Dolphin conservationists save tigers in Bangladesh

A team of young Bangladeshi conservationists supported by the Conservation Leadership Program and Save Our Species have stopped a fire raging across an area of the Sundarbans in Bangladesh, threatening species ...

dateAug 05, 2011 in Ecology
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Dolphins use double sonar

Dolphins and porpoises use echolocation for hunting and orientation. By sending out high-frequency sound, known as ultrasound, dolphins can use the echoes to determine what type of object the sound beam has ...

dateJun 07, 2011 in Plants & Animals
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