Humpback WhaleThis whale got famous with its humpback whale song! Well actually there is not only one because each population has its own melodies and these change over the years and are never repeated. Yet, only the males that are singing so beautifully and it is still not clear why they are doing it. Is it to attract females? Is it to threat other males perceived as competitors? Or is it just for fun? Well, I guess, only the whales know the true answer!
Length and WeightAverage male length: 14 m Average female length: 15 m Average body weight: 23 - 36 tonnes (23,000 – 36,000 kg)At birth, the calf is between 3 – 4.6 m long and weighs around 0.9 tonnes (900 kg). That is about as much as 3.5 adult grizzly bears!
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