Also, geese hiss....there's something about things that hiss at you.

One of the more harrowing things i've done was a day addling geese eggs on a lake where they're overpopulated. There was two of us.in the canoe. Whenever we found a nest we'd switch duties between sneaking up to the nest to do the egg addling, while the other stood guard with a paddle to ward off the attacking geese.

When we bought our first four geese, we had one gander that was just mean like you occasionally get with a rooster. He managed to chase my daughter's friend and scratch the back of her leg with his claws. (Geese have surprisingly sharp claws at the end of their webbed feet).