I Think The answer is a I hope it helps ya
More often. please correct me if I am wrong
Answer:
D. El Parque Nacional Yellowstone pronto estará bajo un nuevo liderazgo
The correct option is A, FEEDING HABIT AND MIGRATION. From the passage given above, it can be seen that seagulls are scavengers, they usually eat from garbage dumps while wild geese eat seeds and insects, thus they differ in feeding habit. In term of migration, seagulls does not follow seasonal pattern of annual migration while wild geese do. These are the contrasts between the two birds.