Their analysis — which involved examining genetic data and 25 years’ worth of photos — revealed that just 7% of male humpbacks showed evidence of having sired offspring. Further, males who sired at ...

In essence, she says, they are practising. New Scientist · Humpback whale song fragment 1 Apart from the songs getting longer, Wall has also noticed a progression in song structure as the season ...

As few as 7% of male humpback whales in the south Pacific Ocean sire offspring, according to a new study. Photo from Amy Humphries, UnSplash Most male humpback whales in a Pacific Ocean population ...