To attract a mate, bowhead whales have developed very sophisticated songs. They produce two different sounds that then get mixed together. They also change their songs from year to year, never repeating songs from past years. Talk about a whale of a love song!
http://www.sciencedaily.com/releases/2009/07/090729074523.htm
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i never knew that bowheaded whales even existed or that they sing
how cute and romantic
I didn’t know whales could sing.
cool