(Photo: A male, 38.5mm European green crab, one of the 17 captured at Drayton Harbor last month.)
October 8, 2019
Blaine, WA — As part of an early-detection partnership, the Washington Department of Fish and Wildlife (WDFW) and the Washington Sea Grant (WSG) Crab Team found evidence of European green crabs (Carcinus maenas) in Drayton Harbor during regular monitoring, and then trapped 17 green crabs during a two-day rapid response in ...
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July 17, 2019
Drenched and muddy, but greatly relieved, we packed all 150 traps out of the Pysht estuary this morning. Over the past three days, in partnership with the Lower Elwha Klallam Tribe and Washington Department of Fish and Wildlife, Crab Team staff participated in an expanded assessment trapping effort that resulted in roughly 300 trap sets, and, most importantly, zero detections of European green crabs.
The Pysht river estuary is a huge and beautiful marsh, with miles of muddy channels, ...
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July 8, 2019
Last week was a busy one for European green crab monitoring on Washington’s inland shorelines. Two expanded trapping efforts were taking place simultaneously at the beginning of the week, with mixed results. The first, a trapping effort in Whatcom County conducted by Washington Department of Fish and Wildlife (WDFW) Technician, Chelsey Buffington, turned up three European green crab in Chuckanut Bay. WDFW conducted this trapping in response to the recent discovery of a green ...
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May 13, 2019
The return of spring means trapping season for green crab is now under way. In April, WSG Crab Team resumed early detection trapping across the monitoring network along Washington’s inland shorelines. We’re pleased to share that Crab Team has received funding to continue this work for the next biennium (July 2019 – June 2021) in the Washington State budget. To date, the program was funded primarily through the Puget Sound Marine and Nearshore Grant Program (US Environmental ...
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August 8th, 2018
Last month, Washington Sea Grant Crab Team staff traveled to the Makah Reservation in the northwest corner of the Olympic Peninsula to participate in the Makah Tribe’s European green crab trapping efforts. As you might remember, in October of 2017, we reported the very first sighting of a green crab in Makah Bay. Since then, Adrianne Akmajian, Marine Ecologist for the Makah Tribe, has been leading extensive trapping efforts to better understand and manage the population ...
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July 5th, 2018
As we wrote last week, the first half of this monitoring season has seen several new detections of European green crab, but as green crab appear to be ramping up, so is the group of humans ready to control them. WSG Crab Team is now a project with five team members (including two full time staff), more than 200 volunteers, and 25 partner staff from agencies and tribes. That’s a lot of people ...
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June 29, 2018
The first half of the 2018 WSG Crab Team monitoring season is coming to a close, and with that comes a status update on European green crab in Washington’s Salish Sea. Since April, live green crab or molts have been detected at five sites, two of which are new detection sites:
June 11, 2018
Last week, WSG Crab Team spent three full days in the mud at Lagoon Point on Whidbey Island. After two European green crab were discovered there last year, one during regular volunteer monitoring and a second during the subsequent rapid assessment, Crab Team HQ decided another multi-day trapping assessment could help us better understand the status of green crab at the site. ...
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April 27, 2018
Yesterday’s blog post covered the highlights from the first green crab special session at the 2018 Salish Sea Ecosystem Conference. Today, we’ll break down the second special session that focused on management of invasive European green crab and provide some reflections on the conference as a whole.
Session 2: “Addressing European Green Crab in the Salish Sea: A Rare Opportunity for International Collaboration Toward Effective Aquatic Invasive Species Control and Prevention”
During the second ...
Read MoreApril 26, 2018
Between April 4th and 6th hundreds of scientists, managers, and policymakers descended upon the Washington State Convention Center in downtown Seattle for the 2018 Salish Sea Ecosystem Conference. From salmon and orcas to microplastics and harmful algal blooms, presentations at the conference covered an incredibly wide variety of topics — including invasive European green crab. WSG Crab Team collaborated with Washington Department of Fish & Wildlife to host two ...
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April 25, 2018
Finding a few isolated pockets of invasive European green crab in Washington’s Salish Sea over the past two years indicates the early stages of a possible range expansion. Certainly, it is the goal of WSG Crab Team and management to protect shorelines from the damage this crab has done in other parts of the world. In order to do that, it’s important not only to know where green crab are found – and to try to remove them ...
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(Header photo: Allen Pleus, Aquatic Invasive Species Unit Lead for Washington Department of Fish & Wildlife with one of the green crab captured in Padilla Bay during the collaborative assessment trapping effort in 2016.)
February 6, 2018
The very first publication by Crab Team was just released in Management of Biological Invasions this week (you can read it), and while there are six authors listed, it was a contribution made by hundreds. The paper had two ...
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Header photo: assisting with the Cape Eleuthera Institute’s green sea turtle research.
January 17, 2018
Hello, Crab Team community! My name is Kelly Martin and I am thrilled to be joining the Washington Sea Grant Crab Team this year as a program assistant! I am currently a first-year graduate student at the University of Washington School of Marine and Environmental Affairs interested in bridging the gaps between scientists, policy makers, and the general public. ...
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November 15, 2016
This series of three posts was originally written in August, but was pre-empted by the news of European green crab captures on San Juan Island and in Padilla Bay. Better late than never, here are our field notes on green crab trapping in Willapa Bay during August of this year. Read part 1 and part 2
Day 4: August 17 – wrapping up
Because we were camping literally right next to the marsh we were trapping, we got to sleep in ...
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November 8, 2016
This series of three posts was originally written in August, but was pre-empted by the news of European green crab captures on San Juan Island and in Padilla Bay. Better late than never, here are our field notes on green crab trapping in Willapa Bay during August of this year. Read part 1.
Day 2: August 15
Up at 5 am to catch first light at 6. Back to Oysterville to pick up the traps – no green crabs, but a ...
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