At present, the annual bird migration is taking place in many wetlands in Henan Province. Due to the influence of the cold tide weather in the north, many migratory birds "go home" in advance in the autumn and winter this year. Relevant experts suggest that in order to cope with the cold winter weather situation that may occur this year, scientific measures should be taken to increase the intensity of wetland patrols, the patrol area and the frequency of patrols, to be on duty 24 hours a day at special times and special places, to pay attention to the changes in birds at any time, and to adopt artificial auxiliary feeding methods when necessary to ensure the safe wintering of birds. (Reporter Liu Xiaoyang)
Source: Henan Daily