2019 Conservation Record: Black Marlin

The Billfish Foundation maintains the largest private tag and release database in the world, with over 260,000 records. In 2019 alone, over 11,000 new tag, release, and recapture records were added to this database, representing an enormous amount of data to help us learn more about billfish life history. Of these over 11,000 new records in 2019, 502 were of black marlin, including one black marlin recapture. 66% of black marlin were released without tags, while 34% were tagged. To learn more about how to identify a black marlin, check out our youtube channel! A total of 172 black

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