The reason for including the word "fish", which amendment 7 proposes, relates to mink. Mink predate on fish and are not indigenous to Scotland. Attempts have been made to eradicate them from Scotland. They predate on fish in the redds in the autumn, when salmon and sea trout are spawning. They are damaging to fish farms and they are pernicious killers that need to be controlled. That is the reason for including fish in the list of species that need to be protected.