The number of birds in the country is decreasing at the alarming rate. By calculating that the bird bird club has received the total number of birds, it is very easy to grasp. The number of birds in the country has decreased from about 40 thousand last year.
In the survey conducted jointly with International Coordination IUCAN of Nature Conservation Organizations, it has been found that, especially in coastal areas and Sonadia, the birds have gone down halfway from the previous year. In the last six years this year the lowest number of birds have seen the organization's survey workers.
In 1994, the first bird survey of the country was found to be about 8 million birds. In 2017, the bird was found to be 2, 33, 32, which fell to 1 lakh 63 thousand 21 in 2018. Bird club members and bird experts of the country think that birds are elsewhere due to climate change and changes in climate and various activities of birds in the wandering areas. Earlier, the birds had shifted the place for various reasons. So in one place the birds have been found in more places. But birds are not able to benefit from alternative places. As a result, all of the birds were seen to decrease.
Why are the decreasing
Most birds of the country roam in wetlands and clay chars. Many birds living on the tree The habitat of living and roaming of birds, along with the haor, rivers and coastal chars of the country is being damaged. For example, water is being dried while cultivating paddy in haors. Due to the fertilization of birds, insects are dying of insects. Due to the increase in human habitation in chars, it has reduced the bird coming. And birds are not able to stay there due to increased pollution in the rivers.