At the bottom of the world, in some of the roughest seas, live mysterious killer whales that look very different from other orcas. Now, for the first time, scientists have located and studied these animals in the wild. The orcas are “highly likely” to be a new species, says Robert Pitman, a researcher with the National Oceanic and Atmospheric Administration. The scientific team made the finding in January about 60 miles off the coast of Cape Horn, Chile..
