Monday, June 17, 2019

Washington couple sets example with whale carcass ‘experiment’

UPDATED June 19: NOAA Fisheries seeks others to volunteer waterfront property for whale decomposition

The following gray whale stranding story, reprinted with the permission of NOAA Fisheries West Coast Region, first appeared on June 14 and featured Port Townsend Marine Science Center Marine Mammal Stranding Network volunteers Stefanie Worwag and Mario Rivera, and PTMSC Citizen Science Coordinator Betsy Carlson. The story also aired on Seattle's KING 5 News and local public radio affiliates. On June 15, the Associated Press picked up the story and it went viral, appearing on more than 300 media websites in the following 24 hours, and the New York Times followed up with its own story on June 17.  It was even mentioned on June 18 on The Late Show with Stephen Colbert, and the Port Townsend Leader ran an update on June 19.

A dead 40-foot gray whale drifted ashore north of Port Ludlow, Wash., on May 28. Photo courtesy Mario Rivera.

The waterfront property that drew Mario Rivera and Stefanie Worwag to the Pacific Northwest about three years ago now has an extra special attraction: the 40-foot carcass of a stranded gray whale.

The whale did not end up on the couple’s rocky beach south of Port Townsend on its own. Rather, marine mammal stranding responders towed it there at the owners’ invitation. The couple volunteers for the Port Townsend Marine Science Center, responding to stranded marine mammals, and decided it would be interesting to see the whale decompose and be recycled back into the marine ecosystem.

“That’s the primary reason we did it,” Rivera said. “How many opportunities do you get to watch something like this happen right out in front of you?”

A stranding response team measured the whale as part of an examination that found it to be skinny and 
malnourished, like many other gray whales that have stranded on the West Coast this year. 
Photo courtesy Mario Rivera.
NOAA Fisheries is seeking other waterfront landowners willing to follow the Washington couple’s example and volunteer their properties for the decomposition of other gray whale carcasses washing up at an unusual pace this year. About 30 gray whales have stranded in Washington so far in 2019, the most in about 20 years.

Several of the enormous animals have stranded in the inland waters of Puget Sound and the Salish Sea, exhausting most of the known locations where they can be left to decompose naturally. NOAA Fisheries works closely with local, state, and other federal agencies to identify suitable sites, but is seeking additional options this year.

By volunteering sites, landowners can help support the natural processes of the marine environment. Skeletons remaining after decomposition may be used for educational purposes, but must be registered with NOAA Fisheries.

“We’re grateful to Mario and Stefanie for supporting our stranding network and helping us find a location that works for everyone,” said Kristin Wilkinson, Northwest Coordinator for the West Coast Marine Mammal Stranding Network.

NOAA Fisheries has declared the more than 70 gray whale strandings on the West Coast this year an Unusual Mortality Event (UME), prompting a scientific investigation into the cause. Many of the whales have been skinny and malnourished, suggesting some may not have consumed enough food during their last summer feeding season in the Arctic.

The whale decomposing on Rivera’s and Worwag’s beachfront was emaciated, so it fit that pattern. Worwag is a veterinarian and assisted with a necropsy on the animal.

Landowners Stefanie Worwag and Mario Rivera volunteered their waterfront property south of Port Townsend, Wash., as a site where the whale can decompose. Worwag, a veterinarian, assisted with the necropsy of the gray whale. Photo courtesy Mario Rivera.
The gray whale population last estimated at about 27,000 animals remains strong, but an earlier UME in 1999-2000 lasted two years. Strandings continued throughout that period.

While the UME designation helps provide funding to investigate the gray whale strandings, it does not pay for handling or disposing of carcasses that can weigh up to 40 tons. That is typically the responsibility of landowners where the carcasses end up. In the absence of alternative locations, the stranding network will have little choice but to leave carcasses where they land, which can create local concerns about smell and related impacts.

The whale first drifted ashore in front of houses north of Port Ludlow, Washington, before a stranding
response crew towed it to the site where it will be left to decompose. Photo courtesy Mario Rivera.
The 40-foot male gray whale that Rivera and Worwag agreed to take had first drifted ashore in front of three beachfront homes near Port Ludlow. They understand the reluctance of some homeowners to have a decomposing carcass nearby, but they have found the smell less than they expected.

“Actually, it’s not too bad,” said Rivera, a retired police officer. The stranding network is testing the use of hydrated lime to speed decomposition and mask the smell, but it’s too early to tell if it’s working, he said.

He is not sure how long the whale will take to decompose, but he is interested to find out. The couple has already noticed eagles in the area, possibly scouting for food.

“This is all a big experiment for us,” he said.

Willing landowners should contact Michael Milstein at or 503-231-6268.

Friday, June 14, 2019

Summertime, and the learning just got easier!

Great news! Scholarship funds are still available for PTMSC’s day camps, so don’t let tight funds put the squeeze on the summer fun! Apply here.

It's summer camp season at the Port Townsend Marine Science Center! Although many of the PTMSC’s summer camps have already sold out, we still have some wonderful openings. Here’s a rundown of two classes that still have availability.

Is it a Barnacle? Is it Plankton? Yes, it’s Marine Biology!
July 15-19, Monday – Friday, 9 a.m. - 4 p.m.
Ages 10 - 12

Get up close and personal with the incredible creatures of the Salish Sea! Campers sieve through goopy sediments to find sea stars and other mysterious sea critters, articulate a 29-foot gray whale skeleton (think HUGE), and use a microscope to visit an entire world of microorganisms completely invisible to the naked eye.

Just Add Waves: An Adventure on Longboats 
July 23-26, Tuesday – Friday, 9 am - 4 pm
Ages 13-15

Dive into some Salish Sea fun this summer as a junior ecologist! On two different days, hop aboard one of the Northwest Maritime Center’s historic longboats and journey to places only accessible by water to collect scientific data. Learn why marine ecology is vital to the survival of the Salish Sea, and what we can all do to preserve its future. (Note: On Wednesday and Thursday, camp starts at the NWMC.)

For questions about these day camps, please email or call (360) 385-5582 ext. 120.

And remember -- Scholarships are still available to qualified applicants, but don’t delay, as funds are limited! To apply for a scholarship, please fill out this online form.

Monday, June 3, 2019

Orca & Salmon Festival

Saturday, June 15

11 am to 3 pm

Fort Worden Beaches and
Port Townsend Marine Science Center

Summer Kick Off and Beach Party!

Celebrating our relationship to the iconic species
of the Salish Sea, orca and salmon

Kids activities - Live Music - Celebration - Free Ice Cream Sandwiches!!!

Free PTMSC admission ALL DAY!
(11 am to 5 pm)

check out Thunderbull Productions website for more details