#fish-migration

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#klamath-river #chinook-salmon #dam-removal #rhyacoglanis-paranensis #bumblebee-catfish #waterfall-climbing
Environment
fromSFGATE
1 week ago

Salmon seen for first time in century after historic Calif. dam removal

Chinook salmon have cleared the Klamath River's remaining upper-basin dams and returned to Upper Klamath tributaries for the first time in over a century.
fromDefector
2 months ago

Where Are You Going, Fish? | Defector

In the fall of 2024, somewhere near the headquarters of Brazil's Environmental Military Police, an unending reverse-cascade of catfish began to climb the slippery rocks of the Sossego waterfall. The climbers were orange with thick black stripes, hence their nickname: bumblebee catfish. They had gathered in the thousands, their bodies latched onto the rocks and each other. Slowly and surely, they were heading upstream.
Science
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