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    Humpback Whales
        
        7.1
        40 min
    
    
        Humpback Whales takes audiences to Alaska, Hawaii and the Kingdom of Tonga for a close-up look at how these whales communicate, sing, feed, play and take care of their young. Humpbacks were nearly driven to extinction 50 years ago, but today are making a steady recovery. Join a team of researchers as they explore what makes humpbacks the most acrobatic of all whales, why only the males sing, and why these intelligent 50-foot, 48-ton animals migrate more than 6,000 miles round-trip every year.
    
    
            Country:
            
                United States of America
            
        
        
            Genre:
            
                Documentary
            
        
        
            Released: 2015-02-13
        
        
            Production:
            
                MacGillivray Freeman Films
            
        
        
            Casts:
            
                Ewan McGregor, 
            
        
        
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