When a frigate bird flies, its tail and wings form a distinctive W-shape

 When a frigate bird flies, its tail and wings form a distinctive W-shape

The Krigate Bird is a bird found in the tropical oceans.  They usually prefer to live on a sea island.  The fig bird is the most common flock of birds.  They are also found in warm, tropical areas.  This bird looks like a duck.  The male frigate bird is best known for its large red sac near its neck.  This red bag plays a big part in attracting female frigates.  The length of a figate is usually 24 to 39 inches.  They weigh 0.9 kg to 1.9 kg.  The figate flies at a speed of fifteen km per hour.  The frigate is usually black in color and its neck They have a red bag called a gular.  Some figates are also gray.  While the female figate has white spots on her body.  Their tails are long, pointed and prickly.  However its prickly tail only appears when it spreads its wings.  Frigate birds have long and curved beaks, and their necks are short.  The wings of a fig bird are long and pointed.  They have about eleven feathers in their wings.  Its length is about 2.3 meters Is.  The funny thing is that when a frigate bird flies, its tail and wings give it a special shape.  From its legs to its feet it is covered with wings.  The frigate can fly continuously for about a week.  And it is a sharp stone that can easily relax.  It builds its nest on low trees as well as on distant islands.  This bird is mostly carnivorous.  It eats flying fish, small turtles etc.  Although their favorite food is fish.  On top Its bones are significantly filled with air.  Which makes them lighter in weight.  The female figate lays only one egg at a time.  From which the cub emerges at nine months.  As frigates learn to fly, they leave their nests and fly farther.  Sometimes they even cover a distance of 6,000 kilometers.  During the cold season, the frigate bird flies at an altitude of more than 4,000 meters.  Like the Swift bird they are able to fly all night.  They use their pointed spines to fly.  Females are larger in size and heavier than male frigates.  The average lifespan of a fig is between fifteen and twenty-five years.