salmon Chinook Have Recolonised 345 Kilometres of the Klamath After four Klamath dams came out, sonar counted 13,310 Chinook upstream in 2025. They have recolonised 345 kilometres. The river is not restored.
Environment & Climate The Paradox of the Parasite: Salmon Health Signals Ocean Recovery Rising parasite levels in canned salmon may actually be a sign that marine food webs are reconnecting.
