All Articles
Golden-crowned kinglets in Puget Sound have seen a steep decline since 1968
The number of golden-crowned kinglets in the Puget Sound watershed has declined by more than 91% over a recent 50-year period, according to data from the North American Breeding Bird Survey. The data was reported by the Washington Department of Fish and Wildlife, which tracks the information for the Puget Sound Partnership’s terrestrial bird indicator. The indicator was established to monitor the
Estimating the stock size of harbor seals in the inland waters of Washington State
A 2021 paper in the journal PLoS ONE describes a non-traditional approach to estimating the size of three harbor seal management stocks in the inland waters of Washington using aerial line-transect surveys and tagging data.
"Sounders" arrive as gray whales decline along the coast
Each spring, about a dozen gray whales make a brief detour into the Salish Sea before heading north to their feeding grounds in the Arctic. Biologists dubbed these whales "Sounders" after first noting their presence in the 1990s, and the whales have become rare but widely anticipated visitors to local waters. The whales were spotted again this year, but biologists have documented a 24 percent
Congenital diseases in harbor seals from the Salish Sea
An article published in the Journal of Wildlife Diseases in 2021 describes trends in birth defects among harbor seals in the Salish Sea from 2003 to 2019. The results suggest a level of congenital disease in this harbor seal population that is important for continued monitoring.
Trends in propeller strike-induced mortality in harbor seals
An article published in the Journal of Wildlife Diseases in 2021 describes research documenting injuries among harbor seals in the Salish Sea caused by boat propeller strikes. The number of strikes increased significantly between 2002 and 2019, as did vessel traffic.
The Salish Sea Model
The Salish Sea Model is a computer model used to predict spatial and temporal patterns related to water circulation in the Salish Sea. It was developed at the United States Department of Energy's Pacific Northwest National Laboratory with funding from the Environmental Protection Agency. It is housed at the University of Washington Center for Urban Waters which is affiliated with the Encyclopedia
Marine Water Quality Implementation Strategy
This article provides an overview and a link to further information about the Marine Water Quality Implementation Strategy. Implementation Strategies (Strategies) are plans for accelerating progress toward the 2020 ecosystem recovery targets for the Puget Sound Vital Signs. The Strategies are developed collaboratively with technical, professional, and policy experts and with local and regional
Implementation Strategy for Puget Sound’s Shellfish Beds Recovery Target
This article provides an overview and a link to further information about the Shellfish Implementation Strategy. Implementation Strategies (Strategies) are plans for accelerating progress toward the 2020 ecosystem recovery targets for the Puget Sound Vital Signs. The Strategies are developed collaboratively with technical, professional, and policy experts and with local and regional input. They
Puget Sound Eelgrass (Zostera marina) Recovery Strategy
A 2014 report from the Washington State Department of Natural Resources outlines a recovery strategy for native eelgrass in Puget Sound. The strategy is designed to address a target set forth by the Puget Sound Partnership to increase eelgrass by 20 percent in Puget Sound by 2020.
Chinook Salmon Implementation Strategy
This article provides an overview and a link to further information about the Chinook Salmon Implementation Strategy. Implementation Strategies (Strategies) are plans for accelerating progress toward the 2020 ecosystem recovery targets for the Puget Sound Vital Signs. The Strategies are developed collaboratively with technical, professional, and policy experts and with local and regional input