Avian flu can be among migratory birds.Logical formLearned from4 sentences. Contact can be with migratory birds.Logical formLearned from4 sentences. Birds can be migratory birds.Logical formLearned from4 sentences. A route can be for migratory birds.Logical formLearned from4 sentences. Migratory birds may traverse swathes of land.Logical formLearned from4 sentences. A (stopover route) can be for millions of migratory birds.Logical formLearned from4 sentences. Anxiety may grow with an arrival of migratory birds.Logical formLearned from4 sentences. Migratory birds may be made into scapegoats.Logical formLearned from4 sentences. Hundreds of thousands of migratory birds may spend a winter.Logical formLearned from4 sentences. A favorite can be with migratory birds.Logical formLearned from4 sentences. Poultry may be separated from migratory birds.Logical formLearned from4 sentences. Entry can be for migratory birds.Logical formLearned from4 sentences. An arrival of (bird flu) may be carried from a continent by migratory birds.Logical formLearned from4 sentences. Turkeys may contract a disease from migratory birds.Logical formLearned from4 sentences. A country can be in migratory birds.Logical formLearned from4 sentences.