The Orca Connection

orca.kitsapThe Southern Resident Killer Whales (SRKW) of Washington State's Puget Sound amd Salish Sea are a critical part of the Northwest ecosystem and economy. They are apex predators, much-loved icons of Washington State that generate tens of millions in tourism dollars every year. They are also officially "endangered" and face severe threats to their survival. A top problem for the SRKWs is a lack of an adequate prey base - chinook salmon.

Despite having learned much about these imperiled whales in the last decade, NOAA has made precious little actual progress to meet their essential needs. The Columbia Basin — and the Snake River watershed in particular — that holds the greatest promise for restoring significant numbers of chinook in the near-term. For this reason, orca scientists and advocates increasingly support calls to remove the four costly lower Snake River dams.

No other Northwest chinook restoration proposal offers such potential. Investing in a healthy, free-flowing lower Snake River will restore salmon’s spawning access to more than 5,500 high-quality river and stream miles and produce hundreds of thousands more chinook to help southern resident killer whales survive and rebuild. Save Our wild Salmon looks forward to the opportunity to work with the people of Washington State and beyond to craft a plan that restores the Snake River and serves orcas, salmon and our communities on both sides of the Cascades.

Read the articles and posts for additional information on how these two critical Northwest species are connected.


Whale and Dolphin Conservation Guest Blog: Southern Resident Orcas and the Snake River

By Dr. Deborah Giles, May 16, 2015

Ten years ago, the Southern Resident orca population was officially listed as endangered under the Endangered Species Act (ESA).  In the decade since, the Southern Residents have declined in number in the face of numerous threats and a continually diminishing food source.  The survival of this unique orca population is closely linked to the abundance of their preferred prey – Chinook salmon – and WDC is proud to be part of a developing coalition that is working to save both the Southern Residents and the salmon they need to thrive.  These two species, iconic images in their Pacific Northwest home, and recognized and revered worldwide, are vital parts of their ecosystem, and they are in need of recovery efforts on an ecosystem-wide scale to ensure their future. 

NOAA L121

This Whale and Dolphin Conservation guest blog is from Dr. Deborah Giles, a research affiliate with UC Davis who has been studying the Southern Resident killer whales for over a decade.  She is a founding member of the Salish Sea Association of Marine Naturalists (SSAMN) and the Southern Resident Killer Whale Chinook Salmon Initiative (SRKW CSI).  As part of the coalition, we are working on restoring rivers in the Pacific Northwest, starting with the Snake River – one of the key components for the survival of Chinook salmon and the Southern Residents.

Learn more about Whale and Dolphin Conservation at their website.

What else do the Southern Residents need to survive?  Read on to find out….

Read more...

Seattle Times: Orca baby boom continues with discovery of fourth calf

orca.calfBy Paige Cornwell  /  March 31, 2015

Whale-watching crews spotted a new baby orca in the Salish Sea on Monday, marking the fourth documented southern-resident killer-whale birth in three months.

Whale-watching crews spotted a new baby orca in the Salish Sea on Monday, marking the fourth documented southern-resident killer-whale birth in three months.

The calf was spotted among the J-pod near Galiano Island, B.C., about noon, according to the Pacific Whale Watch Association.

Researchers spotted the calf while watching the subgroup known as the J16s with its 3-month-old calf, known as J50, according to the association, which represents 29 whale-watch operators in Washington and British Columbia.

“We were assuming we had only the J16s,” naturalist and researcher Jeanne Hyde said in a news release. “And as they passed in front of the boat, I saw a small calf surfacing next to J16 and said ‘there’s the baby.’ But then J50 surfaced behind all the rest.”

The calf has heavy fetal folds, indicating that he or she is a newborn.

The birth brings the endangered killer-whale population to 81. A female calf in the J-pod was spotted in late December and a second calf was spotted in early February.

The third calf, in the L-pod, was observed a few weeks later.

Monday’s sighting hasn’t yet been confirmed by the National Oceanic and Atmospheric Administration.

http://www.seattletimes.com/seattle-news/orca-baby-boom-continues-with-discovery-of-fourth-calf/

Seattle Times: Researchers tracking killer whales took this video of a new calf from the endangered orca population that spends much of its time in Puget Sound.

orca.videoBy Hal Bernton

NOAA Fisheries researchers tracking killer whales off the Northwest coast took this video of a new calf from the endangered wild southern resident orca population that spends much of its time in Puget Sound. These whales often make winter forays along the Washington and Oregon coasts, and good weather and ocean conditions gave researchers excellent access during a three-week cruise, according to a statement released by NOAA Fisheries.

The research crew observed the calf with other whales in the L-pod, one of three families of southern resident killer whales, according to Brad Hanson, a biologist with the National Oceanic and Atmospheric Administration Fisheries.

This is the third calf documented this year for the southern residents. Hanson told the Associated Press last month that the baby looks great and was very active when seen.

Read more...

Chinook Observer: Animal roundup: Baby orca leads a parade of returning species

orca.calf.2Orcas, great white sharks, sea lions and more turn local waters into a spectacle of vibrant spring life

Katie Wilson
March 3, 2015

As spring Chinook salmon moved into the Lower Columbia River last week, they encountered busy waters in river and ocean alike.

Salmon-loving orcas roamed the Oregon and Washington coasts — to the delight of NOAA researchers who say they have been having great success observing and tracking these relatives of dolphins on the outer coast for the past two weeks.

Most recently, the L pod, as this particular family of orcas is known, were spotted in waters directly off the Long Beach Peninsula Feb. 26, not long after being photographed at the mouth of Grays Harbor earlier that day.

“I keep thinking we have probably used all our luck up but things keep falling into place,” said Brad Hanson, lead researcher on the Southern Resident killer whale survey team. “By yesterday afternoon [Wednesday] we were down to one day’s fuel supply for the Zodiac. The whales have been all over the coasts of Washington and Oregon in the past two weeks but they managed to conveniently be in the vicinity of the entrance to Grays Harbor this morning [Thursday] allowing us to go in and quickly refuel.”

In photos the researchers took later, it is possible to see the calf’s fetal folds, indicating that it is likely only a few days old.

The orcas spent the afternoon foraging off the Long Beach Peninsula, and were observed by NOAA for weeks at various places between Neah Bay and Monterey. In addition to last Thursday, they were tracked in the immediate vicinity of the Long Beach Peninsula on Feb. 19, 20 and 25. They also spent several days off the North Coast of Oregon in the last week of February.

NOAA has been tracking the movements of Puget Sound-based orcas via satellite tags since 2009, finding they often spend extended amounts of time foraging up and down the outer coast in the winter, with the Columbia River’s biologically rich plume being a particular attraction.

Read more...

Chinook Observer: Baby orca in the Columbia River plume this week

orca.calfIconic Pacific Northwest whales make annual pilgrimage to the Columbia River plume

LONG BEACH — The satellite-tagging program that tracks movements of orcas in Pacific Northwest waters has been monitoring a killer whale pod swimming in the vicinity of the Long Beach Peninsula this week.
The iconic marine mammals were first tracked via satellite in this area in 2013. Last year, the tag became detached early in the season and the pod’s southward migration couldn’t be observed in detail. But this year, tagging was again successful and the researchers from the National Oceanic and Atmospheric Administration have been posting regular updates at tinyurl.com/pcstao6.

Most excitingly this year, a newborn orca calf is traveling with its mother, and has been photographed in the ocean west of Westport and northwest of the Long Beach Peninsula’s northern tip.

According to NOAA’s latest blog post:
“25 February update — We were about 15 miles west of Westport this morning when we relighted the whales and observed a new calf — L94 appears to be the mother. To recap since our previous posting, on 23 February we were off Cape Lookout, Oregon following the whales north. Yesterday, we continued following the whales north past the mouth to the Columbia River. Since L84 was tagged a week ago we have been with all of K pod but only part of L pod. On 23 February Jon Scordino with Makah Fisheries sent us photos taken on 20 February of L25 off Cape Flattery, which indicated another part of L pod was in the general area. This morning, shortly after we launched our Zodiac we observed L41, part of the group that includes L25, indicating that another group of L pod had joined up overnight — this is first time we have documented pods reuniting on the outer coast. Fortunately the whales were very grouped up and within a few minutes we observed the new calf — with its unique orange-ish color on the white areas. The calf looked very energetic. We have five more days on the cruise and look forward to additional observations of the calf and collecting additional prey and fecal samples.”

The Chinook Observer will have more on this story in our March 4 edition.

http://www.chinookobserver.com/co/local-news/20150227/baby-orca-in-the-columbia-river-plume-this-week

Bellingham Herald Guest Opinion: Survival of endangered orcas in the Salish Sea depends on restoring chinook

orcaBHBy Howard Garrett
February 27, 2015

Anniversaries are a time for reflection and assessment. A decade ago in 2005, NOAA, the federal agency charged with protecting marine mammals, listed the southern resident killer whales under the Endangered Species Act. Despite having learned much about these imperiled whales since then, NOAA has made little actual progress to meet their essential needs. In the last decade, deaths have outnumbered births by a ratio of two to one. Many scientists now fear the population teeters on the edge of extinction. Those of us who care about southern residents should contact our federal and state elected officials to ensure that NOAA acts quickly to put our cherished orcas on a path to recovery.

Today, we know more about the southern residents than ever before. Recent research in the Salish Sea and near the mouth of the Columbia River, for example, shows southern resident killer whales are highly dependent on chinook — even when other salmon are present. Orca hormone levels, however, reflect severe nutritional stress. Southern resident killer whales today aren’t finding sufficient Chinook to maintain — much less increase — their diminished population.

A preliminary report from the necropsy of J32, or Rhapsody, the charismatic, much-loved 18-year-old female who died with her full-term calf last December, describes a thin, dry blubber layer indicative of chronic food shortages. Nutritional deficits bring orcas more trouble: metabolizing blubber mobilizes harmful toxins that cause other serious conditions like sterility, immune system impairment and death.

Recent research also confirms the importance of Columbia Basin chinook to southern resident killer whales. Southern residents often leave the Salish Sea to hunt at the Columbia’s mouth for both Snake and Columbia River chinook. But this isn’t actually news. In its 2008 orca recovery plan, NOAA acknowledges orcas’ historic reliance on Columbia Basin chinook and describes its population declines as “[p]erhaps the single greatest change in food availability for resident killer whales since the late 1800s...”

Read more...

More Articles...

  1. Feb 24, 2015 - Lewiston Tribune: Whale concerns prompt dam petition
  2. Feb 20, 2015 - Kitsap Sun: K and L pods under observation as they travel south in ocean
  3. Feb 18, 2015 - Islander Weekly: Dam removal initiative finds footing in DC
  4. Dec 22, 2014 - Seattle Times: Ten years after ESA listing, killer whale numbers falling
  5. Dec 16, 2014 - CBS News: Pregnant killer whale J-32 was starving, necropsy reveals
  6. Oct 22, 2014 - Seattle Times: 7-week-old baby orca missing, presumed dead
  7. Jul 07, 2014 - KING 5 TV: Orca expert's dire warning about Puget Sound orcas
  8. Feb 03, 2014 - New study connects Puget Sound orcas and Columbia Basin salmon
  9. Jan 15, 2014 - Orca advocates, businesses and scientists call on Governor Inslee to take action to rebuild endangered chinook salmon stocks
  10. Apr 10, 2013 - Watching Our Waterways: Orca tracking project comes to an end for now
  11. Mar 05, 2013 - Revealing new data shows killer whales' affinity for the Columbia River mouth
  12. Jun 21, 2010 - June is Orca Month - Check out the new video on salmon and orcas
  13. Dec 29, 2009 - Orcas and Salmon Roundup by Howard Garrett: Will The Present Administration Act In Behalf Of Orcas And Salmon?
  14. Dec 01, 2009 - "Commercial Fisheries, Salmon, and Orcas" - by Candace Calloway Whiting in the Seattle PI's City Brights
  15. Nov 17, 2009 - "River of Renewal"- Salmon, Dams, Orcas, and You
  16. Jun 10, 2009 - Orca Awareness Month
  17. Mar 03, 2009 - Saving Snake River salmon will save Puget Sound killer whales
  18. May 02, 2008 - Seattle Times Guest columnists: Connect the dots to save orcas, salmon
Save Our wild Salmon is a diverse, nationwide coalition working together to restore wild salmon and steelhead to the rivers, streams and marine waters of the Pacific Northwest for the benefit of our region's ecology, economy and culture.

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