I enjoyed this to and also to see that they don't like Canadian goose at the other side of the Ocean to. I photographed swans during a year and when they are nesting I saw the male swan even getting out of the water to other areas to chase the goose. Also duck, other swans etc. where all chased. The male controls the lake day and night. I've made dozens of images when he was chasing goose, swans, ducks etc.. A great pleasure isn't it to watch these gracefull and beautiful birds.
With regards,
Dirk