I suspect they hit geese all the time, and a goose is heaver than a toy drone... You would think it would also cause more dammage than a drone
Geese bits wont crack off and lodge in some important mechanical function that keeps the Helicopter aloft.
And geese usually get out of the way long before because they have an actual biological function to not die.
If you don't have a drone now and want one, I'd give it 24 - 48 hours before the shelves are empty.