Bangladesh has become the biggest refuge for the dreaded dolphin in the world. More than 200 species of dolphins or dolphins can not be seen anywhere in the world. Exceptions in Bangladesh. Because of this, salon and reconciliation in the coastal areas of Bangladesh Favorable balance.
This information was found from a survey conducted by the Department of Forests and the United Nations Development Program (UNDP) for a year-long survey. The goal of this survey was to identify the dolphin's living area (hot spot). In addition to the Sundarbans and the coastal areas of the country, the main areas of dolphin were found and suitable areas for living.
The dolphin settlement could be seen from the Sundarbans to the estuary of Karnaphuli River. Recently a large settlement area of dolphins was found in the lowlands of Nijhum Island. The primary results of the survey say that the increase in the pollution of the river, the spread of the net, and the number of mechanized vessels in their settlement area has increased even after the dolphin survived. But as the population of the dolphin population is increasing, it will be difficult to survive in the coming days.
Forest Department and UNDP survey found that there are about six thousand dirhams in the country. These dolphins all over the world, there are only seven thousand. Not only Irabati, there are at least 12 species of dolphins in 80 species of the world. Among them, Ganges dolphins and vortex dolphins are also good in Bangladesh. The two endangered dolphins living around the world are more than many countries in Bangladesh. The survey found that the dolphin was discovered in the coastal areas of the Sundarbans, Nijhum Island, St. Martin, surrounding the island of Sonadia, and in particular, the new maritime seafront.
If you want to know, the head of Jahangirnagar University Professor Monirul H Khan, head of the survey titled 'Determining the proper settlement of dolphin', said in the first light, 'There is still dolphin survival in coastal and river areas of Bangladesh. The government declared three areas of the Sundarbans to be dolphin sanctuaries. We saw a large settlement of dolphins in the river next to the Pakkhali area of the Sundarbans. Apart from this, dolphins were seen in Halda, Karnaphuli and Brahmaputra rivers. These areas can also be declared as dolphins' sanctuaries. Especially, the largest number of dolphins to be extinct in the world is in Bangladesh. We have to give importance to our protection.
Wildlife experts believe that among the most dolphin species, the most important is the Irrawaddy Dolphin. Many of these features are found in people's matches. They are primarily mammals. The blood of their blood is similar to the human like that. They, along with their parents and children, roam around the river like a family. They are tied in a bigger sense. After having a long stay in one place, it is settled at a distance of 10 to 12 kilometers away from the bottom of the water. The ancient hunter was also in the habit of being in the forest for a long time.
This species of swimsy dolphins roam around the family in the water. They do not skip over the water like others to breathe. The hinge on top of the back can breathe high. As the vortex dolphin jumps up to take a breath, then after eating it, drink it and then jump into the water. Gangetic dolphins lift the upper part of the body and breathe in the water. Bottle nose dolphins take high oxygen in the lungs.
A full survey of the first dolphin in Bangladesh was made in 2006 by the Wildlife Conservation Society (WCS), a UK-based wild animal organization. Then another survey of Irabi Dolphin from the same organization was published in an international journal. The first to come out in Bangladesh is the number of ira-dolphins in the world, 5,800 are the highest. Earlier it was thought that the Irrawaddy dolphin is the largest in India's southern coast. In addition, these are found in the Irrawaddy River in Myanmar, the Cambodian Mekong Basin, Thailand and Malaysia.
WCS, Bangladesh's domestic director Jahangir Alam said in the first light, "We have seen the lives of Irvati Dolphins in many new places in Bangladesh. In the 2006 survey, it is known that the world's largest Irbati dolphin resides in Bangladesh. We did not see these numbers decreasing. '
The World Wildlife Fund (WWF) Dolphin report says that the first dolphin of this species is found in the Irabati river in the mid-18th century. Later, they were found in East Asia and South India. A sanctuary has been announced for Bangkok's Irrawaddy dolphin in Thailand. There are two species of dolphins found in the week; A large number of tourists are sitting there watching. To increase the number of Iribati dolphins in Malaysia and Cambodia, the two governments have taken special initiatives. In the meantime, the Iraqi dolphin has increased in Malaysia, as well as propaganda in the country's media.
According to renowned wild animal expert Reza Khan, there are 12 species of dolphins inhabited in Bangladesh, mainly due to natural causes due to natural causes. Once in Buriganga, Shitalakkhya and Meghna rivers were seen horhamsha dolphins. Locals told them children. Like a child, people loved them. But after these rivers became polluted and the fishermen were trapped in the boat, their tendency to kill them has escaped. These dolphins still survive in coastal areas of the country. He said, "The government has declared dolphin habitat in three areas of the Sundarbans. But they also allowed the movement of the area. Rampal, along with it, allowed the construction of big industrial plants. These places have to be cleaned. Because we do not want to lose this wonderful treasure of nature from our country. "
