The sea trout (Salmo trutta trutta) Photo: E. Hensel The fish enjoy hiking: hiking is not uncommon in nature. We find species both in land creatures and in inhabitants of watery habitats that carry out such migrations with great regularity. The goal is always to improve the chances of survival. The ability to adapt toContinue reading “Why fish migrate”
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Forschungsstiftung zur Rettung des Meeres.