Swordfish are large, highly migratory fish found in both tropical and temperate oceans.

They belong to the billfish group and are characterized by their long, sword-like bills.

The scientific name for swordfish is Xiphias gladius.

Swordfish have a streamlined body built for speed, allowing them to swim at high velocities.

They are known for their distinctive bills, or rostrums, which they use to slash at schools of fish.

Swordfish are solitary hunters and are often found swimming alone.

Their bills can make up about a third of their total body length.

Swordfish have a unique heat exchange system that keeps their brain and eyes warm in cold waters.

They are capable of diving to significant depths in pursuit of prey.

Swordfish are pelagic, meaning they live in the open ocean rather than near the coast.

These fish are popular targets for sport and commercial fishing due to their size and fighting ability.

The upper jaw of the swordfish is longer than the lower jaw, forming the distinctive bill.

They have large, muscular bodies with a dark blue-black color on the upper parts and a silver-white underside.

Swordfish are carnivorous, and their diet includes fish, squid, and crustaceans.

Females can grow larger than males, with some reaching lengths of over 14 feet.

Swordfish are among the fastest fish in the ocean, capable of reaching speeds up to 60 mph.

They are known for their spectacular leaps out of the water, especially when hooked by anglers.

Swordfish do not have scales, and their skin is covered in a gelatinous substance.

These fish have a long dorsal fin that runs along the top of their body.

Swordfish have a lifespan of around 9 years.

They are highly migratory and can cover large distances in search of food and suitable breeding grounds.

Swordfish are capable of regulating their body temperature to some extent, allowing them to thrive in various environments.

Females release millions of eggs into the water during spawning.

Swordfish larvae are tiny and undergo significant changes as they grow.

The population status of swordfish is a subject of concern due to overfishing.

Swordfish are caught using longlines, harpoons, and drift gillnets.

They are important in various cuisines and are often grilled or broiled as steaks.

Swordfish meat has a firm texture and a mild, slightly sweet flavor.

The Atlantic swordfish is one of the most well-known species.

Swordfish are equipped with special muscles around their eyes to generate heat and maintain vision in cold waters.

They are known to travel across ocean basins and can be found in both the Atlantic and Pacific Oceans.

Swordfish are capable of deep dives, reaching depths of up to 1,800 meters (5,900 feet).

Their rostrums are used not only for hunting but also for self-defense against predators.