These Vets Make House Calls for Killer Whales
One day last September, a team of scientists clambered onto a small boat and set out into the Salish Sea, searching for an endangered population of orcas. The Southern Resident killer whales, one of several distinct orca communities that inhabit the Pacific Northwest, can be elusive, so the researchers were delighted to find a small pod of them. But as they drew closer, a putrid smell washed over the boat.The scientists eyed each other with suspicion before it dawned on them: The odor was coming from the clouds of mist that the whales were expelling from their blowholes. “Everybody is…
