Amak Towing Company tugboat Ethan B. pulls a dead humpback whale from the bow of the Grand Princess cruise ship. Photo/AP
Amak Towing Company tugboat Ethan B. pulls a dead humpback whale from the bow of the Grand Princess cruise ship. Photo/AP
WARNING: GRAPHIC CONTENT
A cruise ship reached an Alaska port with a surprise on its bow: the carcass of a humpback whale.
The Grand Princess, a 290 metre ship pulled into Ketchikan yesterday with the marine mammal lodged on its submerged, bulbous bow, a device designed to avoid wave-making.
Princessspokesman Brian O'Connor said the company was surprised and saddened to discover the whale.
"It is unknown how or when this happened as the ship felt no impact," he said in a statement. "It is also unknown, at this time, whether the whale was alive or already deceased before becoming lodged on the bow."
O'Connor said navigators spotted no whales near the ship as it sailed overnight toward Ketchikan, a town in southern Alaska, near the border of British Columbia.
Photos indicated that the whale might be a juvenile. The Ketchikan Daily News reported the whale was about 6 metres long.
The ship, with a capacity of 2,600 passengers and a crew of 1,150, was starting its third day of a 10-day round-trip cruise that originated in San Francisco.
The cruise line has a comprehensive whale avoidance program, O'Connor said. Ship crews have guidelines on how to operate after spotting whales and alter courses and reduce speed to avoid them.
A dead humpback whale on the bow of the Grand Princess cruise ship in Ketchikan, Alaska. Photo/AP
Ships must not approach within 90 meters of humpback whales and must limit observation time to 30 minutes, O'Connor said. Vessels near humpback whales are required to proceed at a "slow, safe speed" of 10 knots or below, he said.
The National Oceanic and Atmospheric Administration is investigating the incident.
Three distinct populations of humpbacks swim in Alaska waters, said Julie Speegle, NOAA Fisheries spokeswoman. The Western North Pacific population remains endangered. The Mexico population is listed as threatened and the Hawaii population is no longer listed.
Whales from the three populations overlap in feeding grounds, Speegle said.
A necropsy was planned to determine the cause of death.
Steve Corporon, Ketchikan director of ports and harbours, said a tugboat towed the whale 13 kilometres to Blank Inlet on Gravina Island for the procedure. It's the second time in two years that a whale has been carried on the bow of a cruise ship into an Alaska port.
An endangered fin whale was spotted on the bulbous bow of Holland America's Zaandam in May 2016 as it prepared to dock in Seward.
