Cheap birds migratory birds In the winter, migraine comes from southern Russia and north-eastern Mongolia. In the coastal region of Bangladesh took shelter In addition to Bangladesh, winter species meet in India and Pakistan. This time it is seen in the coastal region of Bangladesh to find food in the river. In the Buriganga river flowing along the capital, it is seen floating. But it is more comfortable to move in salt water than sweet water. It is the main reason for seeing more near the sea. They flock through the flames. It is often seen to follow the navigable vessels. Chase the back of the boat and hit the fish to catch fish. Shipwrecked mariners often have the opportunity to watch the scene. In addition, it is seen walking around the sand. Especially in the islands of the islands are seen to wander around the village. Basically the fishermen go fishing in the village to eat dead fish. Self-quiet Do not like quarrels. When they were tied up, they got angry and cried 'Kra-cra-A'. No one bothers them on the other side except the hunter bird. As a result, they are in good condition in the country.
The name of the bird's name: 'Big Junker', English name: 'Great Black-headed Gull', Scientific Name: Larus ichthyaetus. They are also known as 'Ganga Kabutar of blacksmith'.
The average length of the species is 70 centimeters. Wings stretched 142-170 centimeters Change colors in winter. At this time, there is a black tint on the head. When the winter is cut, the head slowly retains the black color. White tint on the eyelid and just below the eye. Whole-body white feathers, wings and upper back gray The black flutter on the flight feathers sada. Gray-gray Lip thick yellow Lip tip black-reddish Legs and finger yellow The same is true for both male and female birds.
Main dishes: fish. Apart from this, they are seen to roam insects in the sand.
Reproduction season in mid-April Home to the birthplace Plant the grass near the pond near the water, planting plants and making them home. Eggs 2 to 6 It takes 21-27 days to boil the eggs. The breed takes 30-42 days from the time of shadow.
