Europe lost 421 million birds in 3 decades

LONDON - The European Union estimates that the number of birds has gone up to 421 million head, compared with 30 last year, due to factors the environment and the loss of its habitat. According to a study said on Monday.

The rate of the number of birds has decreased due to modern humans clearing land for plantations and development areas. According to the news article published Ecology Letters.

Richard Hancock Costa researchers bird conservation group RSPB said: 'This is a warning message to the European Union. Clearly, we are managing and measures to address the issue of environmental sustainability, which is related to the animal's habitat wings.

Meanwhile, the total number of birds has decreased the number of rare birds have increased considerably in recent years due to conservation and protection laws.