Doing a search on the Internet and looking through my books it certainly looks like one..The plate below is from my a bird guide from Europe...could be a young one though?
It could be a farm bird gone wild...you see some strange things out there...
Here's one I found a few years back..this has a bit of everything in it...duck and goose..
It definitely looks like an Egyptian gooseI am not sure that the bird would be migrating up from Florida, where it is taking hold, so this must be a flock that either escaped or someone released into the wild. Escaping or releasing, neither is good, but at least a bird that escapes was not set free by a person