Part may pertain-to an (important bird area).Logical formLearned from163 sentences. Birds can be adaptable.Logical formLearned from162 sentences. Passerine birds may be knowned for a habit.Logical formLearned from161 sentences. A head may pertain-to a bird.Logical formLearned from161 sentences. A man may die of (bird flu).Logical formLearned from159 sentences. Emberizids can be a family of passerine birds.Logical formLearned from159 sentences. Birds may undergo conservation.Logical formLearned from159 sentences. Birds can be colored.Logical formLearned from158 sentences. Some birds may die.Logical formLearned from158 sentences. Birds may die.Logical formLearned from157 sentences. Birds may undergo a movement.Logical formLearned from155 sentences. Birds may migrate.Logical formLearned from154 sentences. Birds may undergo a population.Logical formLearned from153 sentences. A (bird count) may pertain-to a religious-holiday.Logical formLearned from153 sentences. (Game birds) can be migratory.Logical formLearned from152 sentences.