"Salmon have persisted in these often volatile Northwest rivers for millennia. Through volcanic eruptions, landslides, drought, earthquakes, tsunamis and certainly flooding, salmon have evolved and adapted. But now humans are changing things faster than ever before..." ✍️: @isabellabreda.bsky.social
Buried in WA river, scientists' tools could hold secrets to salmon survival
Before December's record rainfall, researchers had buried boxes and chains in a Puget Sound river to mimic salmon spawning nests.
seattletimes.com