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Keywords from Image Description:
Teichfroschblau. Zwei Teichfrsche Pelophylax esculentus Links ein farbanomales Exemplar dem die gelben Hautpigmente fehlen so dass es blau aussieht Two Edible Frogs Pelophylax esculentus The left specimen lacks yellow pigments so it looks blue Own BG the author gives all permissions Pelophylax esculentus