Older male whales are more successful at mating than their younger rivals because they are better singers, suggests a new study. â ¯ Older singing male whales are increasingly successful at siring ...

Dr. O’Corry-Crowe said: “We predicted that beluga whales had a polygynous mating system where a few of the most competitive and possibly largest males secure most of the matings within a season or ...

Older male whales are more successful at mating than their younger rivals because they are better singers, suggests a new study. Older singing male whales are increasingly successful at siring ...

Scientists following humpback whales once brought to the brink of extinction in the South Pacific made a fascinating discovery: Older males were more likely to become fathers and younger males were ...

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