ciconiiformes(n = noun.animal) order ciconiiformes - order of chiefly tropical marsh-dwelling fish-eating wading birds with long legs and bills and (except for flamingos) unwebbed feet: herons; storks; spoonbills; flamingos; ibises;
is a kind of animal order
is a member of aves, class aves
an order of chiefly tropical marsh-dwelling fish-eating wading birds with long legs and bills and (except for flamingos) unwebbed feet, including the herons; storks; spoonbills; flamingos; and ibises. [WordNet 1.5]