Every winter, when birds migrating south fly over the land of England, many bird lovers throw seeds and oats in the garden in the hope that it will help the birds get enough energy. But this statement makes 10% of the black top Lin Ying changed the traditional migration route. They flew from southern Germany and Austria to Spain in the southwest direction to Britain in the northwest, where they depended on the support of the owls to survive. The gist of this text is:. ['Human behavior affects animal habits.', 'Care for wildlife.', 'The nature of the black-topped forest warbler makes them change their migration route.', 'Humans can help birds through their own behavior.']