Detailed text transcripts for TV channel - DW - 20180403:12:43:00
Important to understand how and why this form schools. in cousin and his colleagues took on the idea and refined it with the help of modern technology. their research has created bar codes to attach to the fishes dorsal fin. each fish will get one of these individual markers so it can be clearly identified to any time. then the fish are released into the big pool as expected the fish moved from shadow
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