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20 Surprising Facts About Bluefin Tuna: The King of the Ocean | #uniquefishing
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Nov 4, 2024
Bluefin tuna are some of the most impressive and powerful fish in the world. From their ability to swim at speeds of up to 50 miles per hour, to their incredible endurance and stamina, there is so much to learn about these fascinating creatures. In this video, we'll be sharing 20 surprising facts about bluefin tuna that you might not know. From their diet and habitat, to their unique life cycle and social behavior, we'll cover everything you need to know about these amazing fish. So if you're a fan of bluefin tuna or just want to learn more about these incredible creatures, be sure to watch this video all the way through!
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foreign
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[Music]
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unique facts of bluefin tuna fish
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bluefin tuna are large fast swimming
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predatory fish that are found in the
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Atlantic Pacific and Indian oceans they
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are a popular Target for sport fishermen
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and are also highly prized as a food
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fish particularly in Japan where they
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are used to make sushi and sashimi
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bluefin tuna can grow to be extremely
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large with some individuals reaching
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lengths of up to 14 feet and weighing
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over
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1500 pounds
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they have a streamlined hydrodynamic
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body that is blue black on top and
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silver on the underside and they are
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capable of swimming at speeds of up to
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50 miles per hour
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blue fin tuna have a very diet that
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includes other fish squid and
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Crustaceans they are known for their
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endurance and stamina and are able to
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migrate long distances across the ocean
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in search of food they are also able to
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tolerate a wide range of water
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temperatures from the cold Waters of the
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North Atlantic to the warm Waters of the
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tropics
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bluefin tuna are considered to be a
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vulnerable species due to overfishing
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and their populations have declined
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significantly in recent years efforts
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are being made to conserve and protect
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these fish including catch limits and
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quotas as well as efforts to improve
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management and monitoring of bluefin
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tuna Fisheries
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here are a few unique facts about
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bluefin tuna 1. bluefin tuna are among
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the largest and most powerful fish in
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the world and are known for their
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endurance and stamina they can swim at
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speeds of up to 50 miles per hour and
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can migrate long distances across the
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ocean in search of food
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2. bluefin tuna have a very diet that
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includes other fish squid and
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Crustaceans and they are able to
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tolerate a wide range of water
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temperatures
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3. bluefin tuna are found in the
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Atlantic Pacific and Indian oceans and
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they have been known to migrate between
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these oceans in search of food and
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suitable breeding grounds
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4. bluefin tuna are highly prized as a
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food fish particularly in Japan where
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they are used to make sushi and sashimi
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5. bluefin tuna are considered to be a
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vulnerable species due to overfishing
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and their populations have declined
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significantly in recent years efforts
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are being made to conserve and protect
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these fish including catch limits and
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quotas as well as efforts to improve
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management and monitoring of blue fin
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tuna Fisheries
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6. bluefin tuna are able to change their
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body color to match their surroundings
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which helps them to blend in and avoid
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predators
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7. bluefin tuna are pretenders
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hermaphrodites which means that they are
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born male and can later change into
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females as they mature 8. bluefin tuna
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are known to have a strong sense of
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smell and are able to detect odors from
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great distances they have been observed
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following the centrails of their prey
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even when the prey is several miles away
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9. bluefin tuna have a highly developed
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circulatory system that helps them to
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maintain their body temperature and
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adapt to different water temperatures
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they have a complex network of blood
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vessels near the surface of their skin
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that helps to dissipate heat and keep
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their body temperature cool 10. bluefin
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tuna are highly migratory and are known
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to undertake long Journeys across the
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ocean in search of food and suitable
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breeding grounds some individuals have
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been tracked swimming across entire
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ocean basins covering distances of
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thousands of miles 11. bluefin tuna are
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preyed upon by a variety of large
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predatory fish including sharks Marlins
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and swordfish they are also hunted by
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humans who surprise them as a delicacy
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and for their value as a sport fish
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12. bluefin tuna are known to have
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strong social bonds and often form
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schools or Shoals with other individuals
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of the same species they are also known
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to associate with other species of fish
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such as mackerel Herring and sardines
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13. bluefin tuna are known to vocalize
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and are able to produce a variety of
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sounds using their swim bladder a
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gas-filled organ that helps them to
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regulate their buoyancy these sounds are
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thought to be used for communication and
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possibly for attracting mates
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14. bluefin tuna have a streamlined
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hydrodynamic body that is adapted for
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fast swimming they have a
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crescent-shaped tail called a caudal fin
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that is used for propulsion and they are
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able to use their pectoral fins to steer
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and maneuver through the water
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15. bluefin tuna are capable of diving
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to Great depths in search of food some
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individuals have been recorded diving as
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deep as 1400 feet below the surface of
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the ocean
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16. bluefin tuna are known to have a
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highly developed sense of hearing and
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are able to detect sounds from a
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distance of several miles they are also
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able to detect the Earth's magnetic
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field and use it to orient themselves
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and navigate through the ocean
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17. bluefin tuna long-lived fish and can
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live for up to 30 years or more they
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grow quickly in their first few years of
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life reaching sexual maturity at around
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four to five years of age
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18. bluefin tuna have a complex life
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cycle that involves several different
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stages of development they start their
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lives as Tiny larvae that hatch from
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eggs in the open ocean and then undergo
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a series of Transformations as they grow
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19. bluefin tuna are known to be
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sensitive to changes in water
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temperature and can be affected by
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climate change warmer ocean temperatures
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have been linked to changes in the
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distribution and abundance of blue fin
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tuna and other fish species
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20. bluefin tuna are a popular Target
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for sport fishermen and are known for
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their strength and endurance Anglers
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often use large heavy tackle and
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specialized techniques to catch these
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powerful fish
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