Greylag Geese (Anser anser) seems to be everywhere in Lille Vildmose, especially in the winter. They are fun birds, always making noise and watching out for predators, but they aren’t too shy. But, as soon as one of them panicks and takes off, the entire flock scrambles. Seeing several hundred geese scramble at once, straight over your head, because something on the opposite side startled them is quite a sight.