I dunno how to contact an admin so I thought I'd just post it here:
In the top navigation bar some of the links don't lead to the correct pages, mostly the ones for animal families. For example when you click "Theropoda" you don't go to the category page for theropods, instead it leads to an empty site.
I'd fix it myself but I couldn't figure out how to edit anything beyond a normal entry. Hmu if you know how to do it and wanna teach me.