Whale songs are being drowned out by human ocean vessels, study finds

Whales are best known for their massive size and the biggest among them are the baleen whales. Containing 16 different whale species, the biggest of the baleen whales — the blue whale — measures in at a staggering 31 meters (102 feet) and 190 tons (210 short tons). Even the smallest baleen whale, the pygmy right whale, is a not-inconsiderable 6 meters (20 feet) and 3,000 kilograms (6,600 lb)....

Originally posted on salon.com