The KNB site uses two headers with different homepages
This is what I think of as the KNB homepage
Yet the KNB project link and other links in the "about the KNB project section" link to a page with a header that is different than the one above.
One idea is to change the name of this group of pages to the KNB project and give a link back to home that goes to http://knb.ecoinformatics.org
I think they should use similar headings instead of be so different.