Nearly 30 years of research was revealed last week when neurobiologist Sam Ridgway went public with his evidence that a particular beluga whale had learned to make himself speak like a human. The revelation has caught the scientific community by surprise.
Steve Curwood talks with Pierre Beland who is a senior research scientist at the St. Lawrence National Institution of Eco-Toxicology in Montreal, Canada. Mr. Beland worries about the decline of large mammals, noting that the St. Lawrence River, now home to the surviving 500 Beluga whales, supported 10,000 whales less than a century ago. Some […]