Saving Seafood

Researchers Probe Orca Poop for Microplastics: Part 2

May 21, 2020 — The following was released by NOAA Fisheries:

How do microplastics end up in killer whale feces?

“There are two ways that the whales could ingest microplastics,” says Kim Parsons, Research Geneticist with NOAA Fisheries’ Northwest Fisheries Science Center. “They could incidentally swallow particles in sea water while eating fish, or they could ingest salmon that are themselves contaminated with microplastic particles.”

She suspects that most of the microplastics in orca poop are coming from the whales’ prey. The particles are traveling up the food chain from gut to gut, from herring to salmon to orca.

But why does it matter for orcas if their guts are full of microplastic particles and fibers?

How ingestion of microplastics affects marine mammals is both poorly understood and scientifically controversial. So the answer is, we don’t know yet, but scientists are concerned for the health of organisms at all levels of the marine food chain.

You might own a reusable water bottle advertised as being free of toxic chemical additives like bisphenol A, or BPA. Many chemicals found in microplastics are pollutants, such as polyethylene, polypropylene, phthalates, and BPA and its substitutes. Some of these chemicals are known endocrine disruptors, which means that the chemicals can disrupt an animal’s natural hormones. The chemicals may affect reproduction, growth and development, and ultimately population viability. When microplastics are moving through the whales’ digestive tract, the harmful chemicals could leach into their bodies.

Read the full release here

Killer Whale Recovery Begins With Salmon Habitat, and That Begins With You

May 12, 2020 — The following was released by NOAA Fisheries:

Consider this Northwest twist on a familiar saying: “Give a killer whale a salmon, and it will eat for a day. Restore the habitat the salmon and whales depend on, and they will live for generations to come.” At NOAA Fisheries we are determined to get more Chinook salmon to the endangered Southern Resident killer whales, and that begins with more and better habitat.

It is up to everyone to maintain room for these magnificent creatures as our own footprint on the Puget Sound region grows ever bigger.Focusing on salmon habitat is essential.

Improving Salmon Habitat

Washington Governor Jay Inslee’s Orca Task Force emphasized habitat. It highlighted actions such as removing culverts that block salmon migration, protecting shoreline habitat, and building on other efforts throughout the region. We must work together to restore the streams where salmon spawn and grow, and protect the dwindling nearshore habitat that shelters and nourishes juveniles.

Improving fish passage through dams must continue. It is important to get salmon into their prime habitat.

Through partnerships, we’ve made progress in recent years on these goals. Restored habitat in the Skagit River estuary, funded in part by the Pacific Coastal Salmon Recovery Fund, now supports hundreds of thousands more Chinook salmon smolts. The U.S. Army Corps of Engineers is constructing fish passage at Mud Mountain Dam, renewing access to miles of habitat in the White River. The Nisqually Tribe led one of Puget Sound’s most ambitious tidal marsh restoration efforts in the Nisqually River Delta—just to name a few.

Read the full release here

Feds Looking at Protections for Spring-Run Chinook Salmon in Oregon

April 13, 2020 — A petition seeking to extend federal wildlife protections to spring-run Chinook salmon found along Oregon’s coast has merit and could warrant listing the fish under the Endangered Species Act, the Trump administration said Friday.

The spring-run salmon are the main food source for the Southern Resident killer whales, an endangered population of orca living in the Pacific Northwest.

Chinook salmon populations are also found in Washington state, Idaho and California.

The National Marine Fisheries Service (NMFS) decision came after a 90-day review process and means the Chinook salmon could be listed as threatened or endangered pending an additional one-year in-depth analysis.

After the year-long study, the agency could determine that the salmon — scientific name Oncorhynchus tshawytscha — could be listed as a threatened or endangered Evolutionarily Significant Unit, or ESU, under federal law.

The process will allow scientists, commercial fishing representatives, wildlife advocates and others to submit additional information on impacts stemming from protecting the salmon population and its habitat under the Endangered Species Act.

Read the full story at the Courthouse News Service

PFMC: Ad Hoc Southern Resident Killer Whale Workgroup to hold webinar April 28, 2020

March 20, 2020 — The following was released by the Pacific Fishery Management Council:

The Pacific Fishery Management Council’s (Pacific Council)  Ad Hoc Southern Resident Killer Whale Workgroup (Workgroup) will meet via webinar, and this meeting will be open to the public.  The  webinar meeting will be held on Tuesday, April 28, 2020, from 9 a.m. to 2 p.m. Pacific Daylight Time, or until business for the day has been completed.

Please see the SRKW Workgroup Webinar Notice on the Council’s website for participation details.

For further information:

  • Please contact Pacific Fishery Management Council staff officer Ms. Robin Ehlke  at 503-820-2410; toll-free 1-866-806-7204.

Conservationists Say Salmon Fishing Plan Imperils Whales

March 19, 2020 — The government allowed salmon fishing in Alaska at rates its own reports said will push endangered Southern Resident killer whales closer to extinction, environmental groups claim in a lawsuit filed Wednesday.

Salmon born in the rivers and streams of Oregon, Washington state and British Columbia migrate to the Pacific Ocean and through the Gulf of Alaska, home to a major troll fishing fleet. In southeast Alaska, 97% of the Chinook salmon fishermen harvest were born elsewhere. The fish they take never make it back to their home waters, where they could have been dinner for the 72 remaining Southern Resident killer whales – a genetically distinct group of orca that are starving due to a lack of their main prey.

“It is reckless and irresponsible for NOAA to approve this harvest, these salmon don’t belong to Alaska, they belong to Southern Resident killer whales, indigenous peoples, and fishing communities down the coast,” Kurt Beardslee, Wild Fish Conservancy’s executive director, said Wednesday in a press release.

Read the full story at the Courthouse News Service

PFMC: Ad Hoc Southern Resident Killer Whale Workgroup to hold webinar on February 6, 2020

January 14, 2020 — The following was released by the Pacific Fishery Management Council:

The Pacific Fishery Management Council’s (Pacific Council)  Ad Hoc Southern Resident Killer Whale (SRKW) Workgroup (Workgroup) will meet via webinar, and this meeting will be open to the public.  The  webinar meeting will be held on Thursday, February 6, 2020, from 1 p.m. to 4 p.m. Pacific Standard Time (PST), or until business for the day has been completed.  This is a public meeting and not a public hearing.  Public comments will be taken at the discretion of the Workgroup co-chairs as time allows.

Please see the SRKW Workgroup Webinar Notice on the Council’s website for participation details.

For further information:

  • Please contact Pacific Fishery Management Council staff officer Ms. Robin Ehlke  at 503-820-2410; toll-free 1-866-806-7204.

REMINDER: Ad Hoc Southern Resident Killer Whale Workgroup to meet January 8-9, 2020

January 7, 2020 — The following was released by the Pacific Fishery Management Council:

The Pacific Fishery Management Council’s (Pacific Council) Ad Hoc Southern Resident Killer Whale (SRKW) Workgroup (Workgroup) will hold a two-day meeting that is open to the public.  The meeting will begin Wednesday, January 8, 2020, at 10 a.m. Pacific Standard Time and recess at 5 p.m.  It will continue at 9 a.m. Thursday, January 9, and will end at 2 p.m. The meeting times are an estimate; the meetings will adjourn when business for the day is complete.

Please see the SRKW Workgroup meeting notice on the Council’s website for further details.

For further information:

  • Please contact Pacific Fishery Management Council staff officer Ms. Robin Ehlke  at 503-820-2410; toll-free 1-866-806-7204.

Southern Resident Killer Whale Workgroup to meet via Webinar December 10, 2019

November 26, 2019 — The following was released by the Pacific Fishery Management Council:

The Pacific Fishery Management Council’s (Pacific Council)  Ad Hoc Southern Resident Killer Whale (SRKW) Workgroup (Workgroup) will meet via webinar, and this meeting will be open to the public.  The  webinar meeting will be held on Tuesday, December 10, 2019, from 9 a.m. to 3 p.m. Pacific Daylight Time (PDT), or until business for the day has been completed.  This is a public meeting and not a public hearing.  Public comments will be taken at the discretion of the Workgroup co-chairs as time allows.

Please see the SRKW Workgroup Webinar Notice on the Council’s website for participation details.

For further information:

  • Please contact Pacific Fishery Management Council staff officer Ms. Robin Ehlke  at 503-820-2410; toll-free 1-866-806-7204.

Nearly $670,000 in grants will help endangered orcas

November 21, 2019 — Nearly $670,000 in conservation grants will go toward the recovery of endangered Southern Resident killer whales, also known as orca whales.

The National Fish and Wildlife Foundation and its partners made the announcement at an event Wednesday.

NFWF said the grants will generate $610,600 in matching contributions for a total of more than $1.2 million.

Though the 74 orcas eat salmon and other fish, they prefer Chinook salmon, which recent research showed are having low survival rates in early stages of life.  Because fewer fish are making it to the ocean, there are fewer fish of the size that killer whales need to feed, NFWF said.

NFWF said six grants announced Wednesday will support projects throughout the food chain and help habitat that’s important to both young Chinook and their prey.

In addition to the grants, a public campaign supported by the Killer Whale Recovery and Conservation Program and its partners  – “Be Whale Wise” – will help educate local boaters about how they can better protect orcas.

Read the full story at KIRO

Feds Propose PNW Habitat Protections For Orcas And Humpback Whales

November 7, 2019 — Federal wildlife regulators are proposing to designate large swaths of the Pacific Ocean off Oregon, Washington and California as critical habitat for endangered humpback whales and orcas.

One of the habitat designations is specifically for Southern Resident Killer Whales, which spend about half the year in the Salish Sea north of Seattle. They feed on salmon. There are fewer than 80 of these orcas remaining.

The National Marine Fisheries Service is also proposing two critical habitat areas for two distinct groups of humpback whales that breed off the coast of Mexico and Central America. The new habitat designation covers the Pacific Northwest feeding grounds of the whales.

If finalized, the designation would provide an extra level of protection that would require any federally permitted project to consider impacts to the whale habitat.

“That’s anything from an Army Corps of Engineers permit for construction in water to a Navy sonar testing or training activity or NOAA doing a federal approval for a fishery,” said Lynne Barre, recovery coordinator for the NOAA Fisheries Southern Resident Killer Whale program.

Read the full story at OPB