Blog breadcrumbs

Hi, After I create a blog entry using Create New Blog Post (let's say I named it crumbTest) and then view the entry, the navigational breadcrumb shows as Blog:Administration>crumbTest. I would have expected it to just say Blog:crumbTest. Where does the Administration come from? Is this the way it was intended to work? My guess is the parent determines the breadcrumb - which is XWiki.Webhome. I'd like to have the navigational crumbs be consistent with what space the user is in. I've looked at the templates/classes for the blog but I can't figure out where the parent gets set when the blog entry is created. I also tried creating a blog entry from the Blog.WebHome using the Add an Article button -and the resulting document was stored in the Main space (rather than Blog) and its breadcrumb showed Main:Administration>crumbTest2. Can you point me in the right direction? Thanks! Rene