Mark, I didn't make it over to the bird sanctuary, hopefully next time we're there we'll have a chance to.
While I was there I saw something interesting, maybe someone can help me out with it. It looks like a grave site, but it's right on the beach in a public area. For all I know some tourist was playing with driftwood a week before I was there. So any info would be appreciated.
I have photographed a grave at a lighthouse in Michigan, has anyone else seen it? I'll post a picture in a few days if no one guesses.