Are seagull eggs edible?

They keep laying them in my window (One of my windows opens up onto the roof of the building next to me). I don't want to eat them because I don't enjoy eggs but it makes me wonder. Do you think the taste of cigarette butts and garbage squeezins' it passed through to the liquid seagull inside?

Damn they're involved in some high level stuff. I never would have guessed but I didn't really stick around after I gave a sample.

When I am king of this damned pebble I'm going to make a rule that there is a black-out period for announcing layoffs, can't do it during the holidays. Chanukah, Christmas, Kwanzaa, etc.