Saving Seafood

Critical habitat for killer whales extended south along California coast

August 6, 2021 — The Biden administration extended critical habitat designations for the highly endangered Southern Resident orca population, to cover nearly 16,000 square miles of Pacific waters from Washington south to Point Sur, Calif.

The whales currently have had critical habitat protected in the inland waters of Washington state, where the Southern orca population of just 75 animals is highly dependent on chinook salmon – stocks that themselves are in danger from habitat loss and pollution in the region.

A final order from NMFS, published in the Aug. 2 Federal Register and taking effect Sept.1, maintains the Puget Sound protected region and extends the critical habitat designation out to the 200-meter (656-foot) sea floor contour.

“This revision is based on over a decade of research that improved our knowledge of Southern Resident killer whales’ geographic range, diet, and habitat needs, including their movements up and down the West Coast,” according to a NMFS announcement.

Read the full story at National Fisherman

Expanded Critical Habitat Signals Much of West Coast Contributes to Recovery of Endangered Killer Whales

August 2, 2021 — The following was released by NOAA Fisheries:

Today we announced that we are expanding designated critical habitat for endangered Southern Resident killer whales. They will now include most coastal waters from Washington to Monterey Bay in California—formerly they encompassed only most of the inland waters of Washington. This designation encompasses waters where we now know that the Southern Residents hunt for salmon from West Coast Rivers and other marine species.

We appreciate the nearly 2,000 comments on our proposal to expand the designated critical habitat. The Endangered Species Act defines critical habitat as areas with “physical or biological features essential to conservation of the species” that may need special protection.

While the expansion of critical habitat recognizes that the whales forage across much of the West Coast, it is unlikely to extensively affect coastal activities, such as fishing. That is because NOAA Fisheries and the Pacific Fishery Management Council, which provides recommendations to NOAA Fisheries on fishing seasons and regulations, already consider killer whales and Chinook salmon when setting salmon harvest quotas. NOAA Fisheries is currently taking comments on a proposal from the Council to limit commercial and recreational fishing in certain areas as far south as Monterey Bay in California in years when salmon returns are expected to be low.

NOAA Fisheries completed a biological opinion on the operation of dams on the Columbia and Snake River in 2020. It considered the potential impacts on Southern Residents and their prey since they have long been known to feed on Columbia and Snake River salmon. The opinion found that hatchery salmon more than make up for any reduction in salmon numbers related to the operation of the dams.

Recent research based on the DNA signatures of West Coast salmon stocks showed that killer whales prey on salmon from a diversity of West Coast Rivers. They span as far south as the Sacramento River and north to Canada and Alaska. Recovery actions for killer whales include:

  • Release of additional hatchery fish to supplement their prey
  • Extensive habitat restoration to improve natural production of salmon in the longer term

The designation of critical habitat provides an extra layer of protection when a federal agency takes an action that could impact the critical habitat of the whales. It also sends the message that everyone on the West Coast has a role to play in supporting the whales’ recovery.

“While the Southern Residents may be best known in the Pacific Northwest, the whole West Coast can contribute to recovery of the whales and the salmon that they rely on,” said Lynne Barre, recovery coordinator for the Southern Residents. “Regardless of where they are foraging, they feed on a mix of salmon from different West Coast rivers. That means the way we all use water, the way we protect habitat, how we handle our storm runoff—it all makes a difference.”

The newly designated critical habitat includes coastal waters from 6.1 to 200 meters deep with three essential physical and biological features:

  • Water quality to support growth and development
  • Prey species of sufficient quantity, quality, and availability to support individual growth, reproduction, and development, as well as overall population growth
  • Passage conditions to allow for migration, resting, and foraging

There was one notable change from the coastal critical habitat NOAA Fisheries originally proposed in November 2019. This was changed to reduce the excluded buffer area around the excluded Quinault Range Site, which is used by the Navy for various training and testing activities in support of military readiness. The final designation also includes a biological explanation of how human-induced noise impacts the conservation value of the designated critical habitat for endangered Southern Resident killer whales.

Read the full release here

Pacific Northwest heat wave causes vibrio bacteria outbreak in oysters

August 2, 2021 — A heat wave that sent temperatures into the triple digits for three days in the U.S. Pacific Northwest in late June and early July drove up levels of the vibrio bacteria in area oysters, causing record numbers of illnesses from the bacteria and prompting oyster recalls.

The Washington State Department of Health (DOH) reported 75 lab-confirmed cases of vibriosis as of Wednesday, 29 July, and said there are likely many unreported cases. According to figures provided by DOH, the previous record number of vibriosos cases through 28 July was 48 in 2018.

Read the full story at Seafood Source

Washington Hit With Historic Number of Vibrio Infections Following Major Heatwave

July 21, 2021 — The Washington Department of Health (DOH) linked the recent heatwave that left millions of shellfish dead to the historic number of vibrio cases the state has reported in July.

The state said the high temperatures and low tides of late could be the reason behind the increased rate of the disease that is related to consuming raw or undercooked shellfish. Particularly oysters contaminated with Vibrio.

Read the full story at Seafood News

Tuna too few: Commercial season off to standard slow start

July 21, 2021 — Commercial albacore tuna season swam into action last week with the first official landings hitting local docks.

Safe Coast Seafoods and Ilwaco Landing each recorded their first offload of the 2021 commercial tuna season Monday, July 12 in Ilwaco.

Landings have been slow to start the season, fishermen and processors reported, which is par for the course. August has historically been the month with the heaviest commercial tuna landings for Oregon and Washington, with the season wrapping up around October, depending on weather.

“It’s a pretty typical start with fish scattered and in low numbers, but we are encouraged that the water temperature and sea life look more typical and are in good shape to hold large numbers (of tuna) as they come in,” said Tre-Fin Day-Boat Seafood co-founder Michael Domeyer, who recorded their first tuna of the season Saturday, July 17.

Read the full story at The Chinook Observer

House panel OKs spending to control sea lions

July 19, 2021 — U.S. Reps. Jaime Herrera Beutler (WA-03) and Kurt Schrader (OR-05) on July 14 announced that a joint Community Project Funding request they supported to protect endangered salmon, steelhead and other native fish species within the Columbia River system from sea lion predation, has been approved for $892,000.

The House Appropriations Committee — Subcommittee on Commerce, Justice, Science, and Related Agencies included the funding request as part of its Fiscal Year 2022 spending plan. The Washington Department of Fish and Wildlife is the recipient and would use the funding on equipment and related needs to remove sea lions in the Columbia River and its tributaries as outlined by a 2018 law Herrera Beutler and Schrader advocated.

The U.S. House as a whole and the U.S. Senate also must approve the spending before it will be dispersed to WDFW.

According to a press release from the representatives, the need for sea lion removal has sharply increased in recent years, as a record number of California and Steller sea lions come to the Columbia, Willamette and Snake Rivers, posing an extreme threat to struggling salmon, steelhead, sturgeon and other fish in the waterways. NOAA Fisheries says sea lions especially prey on adult salmon and steelhead migrating upriver from the ocean to Bonneville Dam, Willamette Falls and other tributaries to the Columbia River, further threatening the growth of native fish populations.

Read the full story at the Chinook Observer

Commerce Department declares four fishery disasters

July 1, 2021 — Four U.S. fisheries, from New York’s troubled bay scallops to Northwest salmon, were declared to have suffered fishery disasters in 2018-2020 by Secretary of Commerce Gina M. Raimondo this week.

The collapses affected two states, Alaska and New York, and two Tribes, the Port Gamble S’Klallam Tribe and the Confederated Tribes of the Chehalis, in Washington.

“Fisheries are essential to our communities and economy, and we want to ensure America is in a position to remain competitive on the global stage,” Secretary Raimondo in a June 29 announcement. “These determinations allow us to lend a helping hand to the fishing families and communities that have experienced very real and difficult setbacks in the last few years.”

The secretary of commerce with NMFS evaluates fishery disaster requests, based primarily on data submitted by the requesting state or tribe.

Read the full story at National Fisherman

Pacific Northwest heat wave sets up ‘grim’ migration for salmon on Columbia, Snake rivers

June 30, 2021 — This is shaping up to be a dire summer for fish and trees.

Temperatures in the Columbia and Snake rivers are already within two degrees of the slaughter zone of 2015, when half the sockeye salmon run was lost because of high water temperatures. An estimated 250,000 sockeye died that year long before reaching their spawning grounds.

The sockeye run is at its peak right now just as temperatures hit record highs across Washington state and in Idaho. Spring and summer chinook and steelhead migrating in the rivers also are at risk.

Salmon are cold-water animals. Temperatures above 62 degrees make them more vulnerable to disease, and as temperatures climb higher, they will stop migrating altogether.

The risk of heat stress is present in the mainstem rivers, but also in fish ladders, where salmon will turn around and head back down river if the temperature is higher at the top of the ladder than where they entered it. Cooling water released at the top of the ladders can only do so much as air temperatures reach unprecedented highs.

Water temperatures are already at dangerous levels despite an earlier start to cold-water releases from deep in the Dworshak Dam, on the Clearwater River, upstream of Lower Granite Dam on the Lower Snake River. Nonetheless, temperatures in the tailrace at Lower Granite are still edging above safe levels for salmon and are even hotter downriver.

Read the full story at The Seattle Times

Retired Biologist Leaves Legacy of Gains for Salmon Across Central Washington

June 23, 2021 — The following was released by NOAA Fisheries:

Dale Bambrick jokes he has seen the world, or at least as much as you can see between Issaquah and Ellensburg. He retired in May after 20 years leading NOAA Fisheries’ Ellensburg Office, and delivering critical gains for salmon and steelhead across Central Washington.

“I have never seen someone so committed to the resource, who was willing to say what was important and work so hard to make things happen,” said Barry Thom, Regional Administrator for NOAA Fisheries’ West Coast Region. “I have always appreciated Dale’s commitment and his humor to get us through some pretty tough issues.”

Dale Bambrick spent 37 years protecting and improving habitat and more to recover salmon in central Washington. Dale grew up in Issaquah and then crossed the mountains to attend Central Washington University in Ellensburg. He started as an art major, but with the encouragement of a professor he switched to biology.

In 1983 Dale’s advisor encouraged him to pursue a doctorate at Oregon State University. Instead, he accepted an offer from Grant County Public Utility District to join its environmental division. There he studied strategies to improve the survival of fish passing through dams, such as guidance nets that funnel fish toward safer passage routes. He also pondered the future: Should he be a teacher, a fish biologist, or go to graduate school?

In 1988 Dale left Grant County to work for the Yakama Nation’s fisheries division, starting as a habitat biologist. Three years later he became Environmental Director, building a strong team. He helped lay the foundations for habitat conservation plans in the upper Columbia, assuring improvements for salmon. He developed the fisheries portion of the Yakama Nation’s Forest Management Plan. He also helped shape state water policy, returning more water to streams for fish.

Read the full release here