226 news posts related to Ecology

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Citizen scientists and the fight against the Asian giant hornet

WSDA eradicates a nest

Hornets the size of golf balls may seem like something out of a sci-fi movie, but unfortunately as one Marysville, Washington resident learned, they are real and living right here in western Washington. On June 4, the first Asian giant hornet of 2021 was reported to officials in Snohomish County. The sighting was the farthest south this invasive species has been reported since it was first discovered in 2019 in British Columbia. 

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Air pollution from wildfires impacts ability to observe birds

As smoky air becomes more common during Washington’s wildfire season, many wildlife enthusiasts wonder: What happens to the birds? Few studies have looked at wildfire smoke impacts on animals, let alone birds. And as Washington and the larger West Coast continue to experience more massive wildfires and smoke-filled air, understanding how birds are affected by smoke — and how air pollution may influence our ability to detect birds — are important factors for bird conservation. 

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Crow science for kids (and adults!)

crab and crow

Chances are good that no matter where you live in the U.S., you’re somewhat familiar with crows. Perhaps you’ve seen them perching on a telephone pole, flying overhead, or raiding garbage. You can also likely recognize their caws. But have you ever noticed a crow letting ants crawl all over it, or sprawled out on the ground with its wings and mouth open on a hot day? 

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Researchers discover yessotoxins, produced by certain phytoplankton, to be a culprit behind summer mass shellfish mortality events in Washington

Dying clams on Hood Canal, Rocky Bay, 2019.King et al, Harmful Algae, 2021

Back in the summers of 2018 and 2019, the shellfish industry in Washington state was rocked by mass mortalities of its crops. “It was oysters, clams, cockles — all bivalve species in some bays were impacted,” said Teri King, aquaculture and marine water quality specialist at Washington Sea Grant based at the University of Washington. “They were dying, and nobody knew why.” 

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VIDEO: Moss tells stories of hot spots for pollution

Phil Levin and Mathis Massager

With the expansion of Seattle comes more cars on the roads. The fact that transportation results in pollution is widely known, but School of Environmental and Forest Sciences‘ Phil Levin, Ian Davies and Mathis Messager, in partnership with Boeing and The Nature Conservancy, pinpointed the exact locations in Puget Sound where pollution has accumulated in a paper published in Science Direct. 

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