CANADA GOOSE (Can-a-da goo-se) The bane of joggers and bike riders, Canada geese are wide and highly adaptable. With their fat brown bodies, long black necks, and jaunty white chin straps, these geese are easy to identify. They vary in size, but if you see one about the size of a mallard, it could be a cackling goose. Birders are more likely to ref