At the risk of sounding like a 60's fllowerchild or gaianut, I like the Canada geese and enjoy it when they come through on the migration. They like to come to the same spots every year, and I know for a fact that at least some of them can recognize and remember you. One pair I got to know would swim across the pond when I called and I didn't often feed them ... while they would sometimes get aggressive with passing cyclists I think it was personal. Specific cyclists, specific riding styles would trigger it. Maybe if you hate the geese they're gonna hate you back.