hi. just enquiring about culling a pair of canada geese. they usually rear a clutch of gosling. when the gosling venture from the lake onto the lawn they are herded away towards a differant lake, the parents follow and that is it. so far this year they have not raised any young and are amounting quite a pile of dropping on the lawn. so much so that grand children cant play out there. where do i stand as regards culling them and which method would you suggest.