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Underwater footage of Grayling (Thymallus thymallus) feeding and swimming in a natural stream. River habitat. Life in the river. Freshwater fish in sunny day

视  频 ID：  1100486611
版      权：  Rostislav Stefanek
视频长度：  0:45
横纵比率：  16:9
所属分类：  动物 自然 
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