I have a swan that I had to give away because of a coyote problem that I have. The coyote numbers are growing on my acreage and they are eating my ducks and swans, so I decided it would be better to give my last mute swan away to a person who had a safer enviroment and they already have 3 mute swans, a male, a female and and young baby. Well they are attacking the swan that I gave them, will they gradually get along or will they kill my female swan, I am afraid of what is going on, what do you think we should do?