Answer :
Feeding habits and migration.
Explanation:
Gulls or seagulls are seabirds of the family Laridae in the suborder Lari. They are most intimately associated to the terns and only distantly linked to auks, skimmers, and more distantly to the waders. The Canada fool is a large wild goose class with a black head and neck, white cheeks, white under its chin, and a brown body. Native to northern and temperate areas of North America, its migration seldom reaches northern Europe.
