How heat waves warp ecosystems – High Country News

Just this week I was in an online discussion with a noted wildlife journalist here on the Peninsula who wanted to blame a series of environmental horrors he had recently seen on a certain restoration project, because the project was close to the area he was viewing. I tried to explain that the last few years had seen a variety of shocks to our ecosystem, and what he was seeing was far more widespread than just the area in question. Fish kills, algae blooms, massive die offs of shellfish, are easily observed but hard to map to a single root cause. But today in my inbox was this story and so I share it to help all of us understand that what is happening is anything but a local issue. The effects are widespread and causing destruction across an enormous range of wildlife. Welcome to the new world of the Pacific Northwest ecosystem under global warming.

Initial reports were sobering: A billion shellfish and other intertidal animals baked to death on the coast of British Columbia. The Portland Audubon Society declared a “hawkpocalypse” as it tended to scores of sick and injured birds. And in eastern Oregon, state officials estimated that tens of thousands of sculpin, a bottom-dwelling fish, perished in streams already throttled by drought.

High Country News

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