Author: Christopher Dunagan

Remembering Ken Balcomb and his extraordinary life with killer whales

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I’m still adjusting to the world of killer whales without Ken Balcomb. Ken, who died Dec. 15 at age 82, was a constant presence throughout my career as an environmental reporter. His presence inspired many others among the so-called “killer whale community,” made of experts, observers and those who simply love and follow the stories of our beloved orcas. Ken, who I called the dean of killer whale research, founded the Center for Whale Research and established an amazing 46-year record of every birth and death among the Southern Resident […]

As winter approaches, salmon and orcas are still a commanding presence

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With salmon and orcas still on the move and facing ever-changing weather conditions, I thought it might be time for a brief update to my blog post of Nov. 21. At the time of the last report, the Puget Sound region had gone through a 13-day dry spell, which followed a period of brief and limited precipitation. Low stream flows were making it tough for chum and coho salmon to go upstream when they should have been at their peak of spawning. Many unfortunate fish were dying before they could […]

Low rainfall leads to an odd and changing year for salmon, killer whales and people

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It has been an interesting year for observing the behavior of Southern Resident killer whales, chum salmon and humans in the Puget Sound region. Weather played a significant role. Two weeks ago, all three pods of endangered orcas spent four days together in Puget Sound, something we have not seen in years. Chum salmon, which the whales feed upon in the fall, appeared to be on a stop-and-go migration schedule because of the unusual rainfall pattern. And, as always, the activities of people must be noted within this ecological context. […]

Lawsuit seeks to block Southeast Alaska troll fishing to increase salmon for orcas

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How much should Alaskan fishing be curtailed to provide more food for the endangered Southern Resident killer whales? It is an important question, enmeshed in conflicting federal priorities and provoked by a lawsuit brought by Wild Fish Conservancy, a Seattle-based conservation group. A federal court ruled in August that the National Marine Fisheries Service had violated the Endangered Species Act and the National Environmental Policy Act in its approval of salmon harvests in the Southeast Alaska troll fishery. That fishery harvests Chinook salmon originating from streams as far south as […]

Scientists dig into massive data collected during international high-seas expedition

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Questions about where salmon go and how they survive when traveling far out into the Pacific Ocean have puzzled scientists for 200 years. But a new vision for piecing together this intricate puzzle has begun to emerge, thanks to sophisticated research tools deployed during an international expedition this past winter. Last week, scientists got together in Vancouver, British Columbia, to share their preliminary findings and to brainstorm the next steps in a collaborative effort to solve some of the great mysteries of Pacific salmon. Researchers from multiple countries provided wide-ranging […]

Killer whale census shows another down year, with three deaths and two births

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Three deaths and two births. Over the past year, the endangered Southern Resident killer whale population has declined by a total of one, according to the annual census report submitted yesterday by the Center for Whale Research. Now the number of whales in all three pods stands at 73, down from 74 last year and declining from 98 animals the past 25 years. The births of J59 last February and K45 in May have been widely reported, along with the death of the much-loved K21, a 35-year-old male named Cappuccino. […]

Add-on structure will begin to address steelhead crisis at the Hood Canal Bridge

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The Hood Canal Bridge, which connects the Kitsap and Olympic peninsulas, has proven to be a dangerous impediment to juvenile steelhead trout. As many as half of the young migratory steelhead in Hood Canal may get picked off by seals, birds and other predators as the fish try to pass under the floating highway, according to studies. While a permanent solution may be years away, the first step at reducing predation at the bridge may be just around the corner, as construction crews prepare to fabricate a floating structure that […]

New film about spring Chinook delves into history, culture and science in unique habitats

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A new film, titled “The Lost Salmon,” opens with a video montage that takes us through some wondrous scenes: A wide aerial shot of California’s majestic Salmon River, moving to an underwater view of salmon swimming through the clear water and then to an action spectacle of wild salmon practically flying through the air to surmount a rushing cascades. The filmmaker, Shane Anderson of Olympia, merges passion, culture and science in this documentary that premieres tomorrow on public television. The project culminates years of investigation and filming, as Shane follows […]

New orca calf confirmed amid serious health concerns and actions to protect the whales

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A surprise visit by K pod on Saturday near Vancouver Island led to the official confirmation of a new orca calf born into the Southern Resident killer whale community. The new calf, designated K45, is the second baby born to the Southern Residents this year, as recorded by the Center for Whale Research, which maintains the official census. For K pod, this is the first confirmed calf to be born since 2011. The youngster was first reported on April 28 by a fishing guide cruising off the Oregon Coast. The […]

Green crabs in Hood Canal raise questions about invasion; further response is coming

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For the past six years, a volunteer crew has been diligently visiting Nick’s Lagoon near Seabeck on Hood Canal, checking the waters for the destructive European green crab. The three citizen scientists have caught and released lots of native crabs — including thousands of hairy shore crabs. But, until May of this year, they never saw even one invasive green crab, known for its potential disruption of shellfish beds and destruction of native habitat. The discovery of a green crab in Central Hood Canal was fairly shocking for those involved. […]

BPA toxicity debate approaches regulatory decisions at both state and federal levels

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As Washington state authorities get ready to ban the chemical bisphenol A (BPA) from drink cans and customer sales receipts, the U.S. Food and Drug Administration has agreed to take a fresh look at the potential dangers of BPA. Washington Department of Ecology has issued its “Regulatory Determinations to the Legislature,” which specifies that safer chemicals are available and could be banned from a dozen applications where toxic chemicals are widely used — from flame retardants in electronic equipment to stain-resistant compounds in carpets. Coming next are actual regulations to […]

New Puget Sound Action Agenda will include revised ‘targets’ to express recovery goals

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UPDATE, TUESDAY, MAY 17 / WEDNESDAY, MAY 18 Environmental review has been completed for the draft 2022-2026 Puget Sound Action Agenda, and the Puget Sound Partnership announced a public comment period for the SEPA checklist (PDF 818 kb) and determination of nonsignificance (PDF 134 kb), as required by the State Environmental Policy Act. Comments will be taken until May 30, as described in the DNS. Also, the revised Vital Signs and their indicators are described by the Puget Sound Partnership in a May 18 news release. —– As the Puget […]