Humpback Whale baby boom near Antarctica
by Karen Weintraub 12 May 2018 17:52 NZST
Humpback whales in the southern oceans around Antarctica appear to be breeding successfully, recovering their population.Credit © Eitan Abramovich / Agence France-Presse — Getty Images
In a rare piece of good news for whales, humpbacks who live and breed in the southern oceans near Antarctica appear to be making a comeback, with females in recent years having a high pregnancy rate and giving birth to more calves.
Humpback whales were nearly hunted out of existence in the late 19th and most of the 20th centuries until treaties were signed to stop killing them and protections were put in place for the world's coldest, least accessible continent.
The end of hunting has fostered the recovery of the school-bus-sized animals whose life spans are roughly comparable to ours, according to Ari Friedlaender, an associate researcher at the University of California Santa Cruz, who led the new study.
To read more please go to the original article.