
43 Season
675 Episode
Nature - Season 26 Episode 12
Marine biologist-filmmaker Rick Rosenthal documents billfish (marlins, sailfish and swordfish), whose numbers have dwindled over the past 50 years from overfishing. Included: off Mexico's Contoy Island, he finds thousands of sailfish feasting on sardines; and along Australia's Great Barrier Reef, he swims with a "grander" (a marlin over 1000 pounds).
- annos singulos: 2025
- Patriam: Germany, United States of America
- genus: Documentary, Family
- Studio: PBS
- keyword: love of animals, animal species, wildlife, animals, nature, environmental, helping animals, animal kingdom, knowledge, nature documentary, animals & nature, people and nature
- Director: George Page, Thomas Lovejoy
- cast: