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Keywords from Image Description:
Food chain. Food chain in swedish lake From the bottom freshwater shrimp bleak perch northern pike osprey Nringskedja en svensk insj Nerifrn stvattensmrla lja abborre gdda fiskgjuse Swedish made by user OlofE using images from Nordisk familjebok PDUgglan Original upload log no juli kl OlofE Diskussion Bidrag bytes Nringskedja