If:
(a) a wildlife conservation plan is in force for all or any of the following:
(i) a listed migratory species;
(ii) a listed marine species;
(iii) a species of cetacean; and
(b) the species becomes a listed threatened species (except a conservation dependent species);
the wildlife conservation plan ceases to have effect in relation to the species on and from the day on which the species becomes a listed threatened species as mentioned in paragraph (b).