After being pushed close to extinction, this humpback whale population is making a comeback

A Southwest Atlantic humpback mother with her calf (CNN)A key population of humpback whales is in recovery after it was pushed close to extinction by centuries of exploitation, according to a new study. Western South Atlantic humpbacks were reduced to a few hundred in the 1950s, after once totaling a number of 27,000. But efforts … Continue reading After being pushed close to extinction, this humpback whale population is making a comeback