you probably want a low-impact answer but the best answer is "a dog".
But if you have geese that want to take up residence you can maybe "borrow" a dog and have it chase them off a few times. Many times after a few chase-off's they will move on to a quieter spot.
Yes
geese or geese from the north
Yes they did come from hens the name Canada Geese... WOW!!
Proper: Canadian Geese
Canada geese, white-fronted geese, emperor geese, Brant geese, lesser snow geese, Ross geese, and Aleutian geese.
Because they're Canada geese!
They are called "Canada Geese."
1,234,362,20 geese in north America
Geese.
No.
they are bread in Canada
Kill whatever is killing the geese, simply.
Canada geese migrate to find food. In Canada, when the grass is frozen over, the geese fly elsewhere. They fly in a V shape so every geese can get to their destination safely. They don't use magnetism or the sun to get to the destination, they use landmarks learnt by their parents or flock. Hope this helps :)